Bump to v0.9.3

Signed-off-by: Shengqi Chen <harry-chen@outlook.com>

.github/workflows/release.yml

@@ -0,0 +1,38 @@
+name: release
+on:
+  push:
+    tags:
+    - 'v*'
+  workflow_dispatch:
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v4
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: '^1.23'
+      id: go
+    - name: Build
+      run: |
+        TAG=$(git describe --tags)
+        for i in linux-amd64 linux-arm64 linux-riscv64 linux-loong64; do
+          make ARCH=$i all
+          tar -cz --numeric-owner --owner root --group root -f tunasync-${TAG}-$i-bin.tar.gz -C build-$i tunasync tunasynctl
+        done
+    - name: Create Release
+      uses: softprops/action-gh-release@v2
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        tag_name: ${{ github.ref_name }}
+        name: Release ${{ github.ref_name }}
+        prerelease: false
+        files: |
+          tunasync-*.tar.gz

.github/workflows/tunasync.yml

@@ -0,0 +1,247 @@
+name: tunasync
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  workflow_dispatch:
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: '^1.23'
+      id: go
+
+    - name: Get dependencies
+      run: |
+        go get -v -t -d ./cmd/tunasync
+        go get -v -t -d ./cmd/tunasynctl
+
+    - name: Build
+      run: |
+        make tunasync
+        make tunasynctl
+
+    - name: Keep artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: tunasync-bin
+        path: build-linux-amd64/
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+    steps:
+
+    - name: Setup test dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y cgroup-tools
+        docker pull alpine:3.8
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: '^1.22'
+      id: go
+
+    - name: Run Unit tests.
+      run: |
+        go install github.com/wadey/gocovmerge@latest
+        sudo systemd-run --service-type=oneshot --uid="$(id --user)" --pipe --wait \
+          --property=Delegate=yes --setenv=USECURCGROUP=1 \
+          --setenv=TERM=xterm-256color --same-dir \
+          make test
+
+    - name: Run Additional Unit tests.
+      run: |
+        make build-test-worker
+        sudo mkdir /sys/fs/cgroup/tunasync
+        sudo ./worker.test -test.v=true -test.coverprofile profile2.gcov -test.run TestCgroup
+        sudo rmdir /sys/fs/cgroup/tunasync
+        touch /tmp/dummy_exec
+        chmod +x /tmp/dummy_exec
+        run_test_reexec (){
+          case="$1"
+          shift
+          argv0="$1"
+          shift
+          (TESTREEXEC="$case" TERM=xterm-256color exec -a "$argv0" ./worker.test -test.v=true -test.coverprofile "profile5_$case.gcov" -test.run TestReexec -- "$@")
+        }
+        run_test_reexec 1 tunasync-exec __dummy__
+        run_test_reexec 2 tunasync-exec /tmp/dummy_exec
+        run_test_reexec 3 tunasync-exec /tmp/dummy_exec 3< <(echo -n "abrt")
+        run_test_reexec 4 tunasync-exec /tmp/dummy_exec 3< <(echo -n "cont")
+        run_test_reexec 5 tunasync-exec2
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+      with:
+        driver-opts: network=host
+    - name: Cache Docker layers
+      uses: actions/cache@v4
+      if: github.event_name == 'push'
+      with:
+        path: /tmp/.buildx-cache
+        key: ${{ runner.os }}-buildx-${{ github.sha }}
+        restore-keys: |
+          ${{ runner.os }}-buildx-
+    - name: Cache Docker layers
+      uses: actions/cache@v4
+      if: github.event_name == 'pull_request'
+      with:
+        path: /tmp/.buildx-cache
+        key: ${{ runner.os }}-pr-${{ github.event.pull_request.head.user.login }}-buildx-${{ github.sha }}
+        restore-keys: |
+          ${{ runner.os }}-pr-${{ github.event.pull_request.head.user.login }}-buildx-
+          ${{ runner.os }}-buildx-
+    - name: Cache Docker layers
+      if: github.event_name != 'push' && github.event_name != 'pull_request'
+      run: |
+        echo "I do not know how to setup cache"
+        exit -1
+
+    - name: Prepare cache directory
+      run: |
+        mkdir -p /tmp/.buildx-cache
+
+    - name: Build Docker image for uml rootfs
+      uses: docker/build-push-action@v6
+      with:
+        context: .umlrootfs
+        file: .umlrootfs/Dockerfile
+        push: true
+        tags: localhost:5000/umlrootfs
+        cache-from: type=local,src=/tmp/.buildx-cache
+        cache-to: type=local,dest=/tmp/.buildx-cache
+
+    - name: Fetch and install uml package
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y debian-archive-keyring
+        sudo ln -sf /usr/share/keyrings/debian-archive-keyring.gpg /etc/apt/trusted.gpg.d/
+        echo "deb http://deb.debian.org/debian bullseye main" | sudo tee /etc/apt/sources.list.d/bullseye.list
+        sudo apt-get update
+        apt-get download user-mode-linux/bullseye
+        sudo rm /etc/apt/sources.list.d/bullseye.list
+        sudo apt-get update
+        sudo mv user-mode-linux_*.deb /tmp/uml.deb
+        sudo apt-get install --no-install-recommends -y /tmp/uml.deb
+        sudo rm /tmp/uml.deb
+        sudo apt-get install --no-install-recommends -y rsh-redone-client
+
+    - name: Prepare uml environment
+      run: |
+        docker container create --name umlrootfs localhost:5000/umlrootfs
+        sudo mkdir -p umlrootfs
+        docker container export umlrootfs | sudo tar -xv -C umlrootfs
+        docker container rm umlrootfs
+        sudo cp -a --target-directory=umlrootfs/lib/ /usr/lib/uml/modules
+        /bin/echo -e "127.0.0.1       localhost\n254.255.255.1 host" | sudo tee umlrootfs/etc/hosts
+        sudo ip tuntap add dev umltap mode tap
+        sudo ip addr add 254.255.255.1/24 dev umltap
+        sudo ip link set umltap up
+
+    - name: Start Uml
+      run: |
+        start_uml () {
+          sudo bash -c 'linux root=/dev/root rootflags=/ rw rootfstype=hostfs mem=2G eth0=tuntap,umltap hostfs="$PWD/umlrootfs" con1=pts systemd.unified_cgroup_hierarchy=0 & pid=$!; echo "UMLINUX_PID=$pid" >> '"$GITHUB_ENV"
+        }
+        ( start_uml )
+        started=0
+        for i in $(seq 1 60); do
+          if ping -c 1 -w 1 254.255.255.2; then
+            started=1
+            break
+          fi
+        done
+        if [ "$started" != "1" ]; then
+          echo "Failed to wait Umlinux online"
+          exit 1
+        fi
+
+    - name: Prepare Uml Environment
+      run: |
+        CUSER="$(id --user --name)"
+        CUID="$(id --user)"
+        CGID="$(id --group)"
+        sudo chroot umlrootfs bash --noprofile --norc -eo pipefail << EOF
+          groupadd --gid "${CGID?}" "${CUSER?}"
+          useradd --create-home --home-dir "/home/${CUSER}" --gid "${CGID?}" \
+            --uid "${CUID?}" --shell "\$(which bash)" "${CUSER?}"
+        EOF
+        ln ./worker.test "umlrootfs/home/${CUSER}/worker.test"
+
+    - name: Run Tests in Cgroupv1
+      run: |
+        CUSER="$(id --user --name)"
+        sudo rsh 254.255.255.2 bash --noprofile --norc -eo pipefail << EOF
+          exec 2>&1
+          cd "/home/${CUSER}"
+          lssubsys -am
+          cgcreate -a "$CUSER" -t "$CUSER" -g cpu:tunasync
+          cgcreate -a "$CUSER" -t "$CUSER" -g memory:tunasync
+          TERM=xterm-256color ./worker.test -test.v=true -test.coverprofile \
+            profile3.gcov -test.run TestCgroup
+          cgexec -g "*:/" bash -c "echo 0 > /sys/fs/cgroup/systemd/tasks; exec sudo -u $CUSER env USECURCGROUP=1 TERM=xterm-256color cgexec -g cpu,memory:tunasync ./worker.test -test.v=true -test.coverprofile profile4.gcov -test.run TestCgroup"
+        EOF
+
+    - name: Stop Uml
+      run: |
+        sudo rsh 254.255.255.2 systemctl poweroff
+        sleep 10
+        if [ -e "/proc/$UMLINUX_PID" ]; then
+          sleep 10
+          if [ -e "/proc/$UMLINUX_PID" ]; then
+            sudo kill -TERM "$UMLINUX_PID" || true
+            sleep 1
+          fi
+        fi
+        if [ -e "/proc/$UMLINUX_PID" ]; then
+          sleep 10
+          if [ -e "/proc/$UMLINUX_PID" ]; then
+            sudo kill -KILL "$UMLINUX_PID" || true
+            sleep 1
+          fi
+        fi
+
+    - name: Combine coverage files
+      run : |
+        CUSER="$(id --user --name)"
+        "${HOME}/go/bin/gocovmerge" profile.gcov profile2.gcov \
+          "umlrootfs/home/${CUSER}/profile3.gcov" \
+          "umlrootfs/home/${CUSER}/profile4.gcov" \
+          profile5_*.gcov > merged.gcov
+        # remove cmdline tools from coverage statistics
+        grep -v "cmd/.*\.go" merged.gcov > profile-all.gcov
+
+    - name: Convert coverage to lcov
+      uses: jandelgado/gcov2lcov-action@v1
+      with:
+          infile: profile-all.gcov
+          outfile: coverage.lcov
+
+    - name: Coveralls
+      uses: coverallsapp/github-action@v2
+      with:
+          github-token: ${{ secrets.github_token }}
+          path-to-lcov: coverage.lcov

.gitignore

@@ -1 +1,4 @@
 /build
+/build-*
+worker.test
+profile*

.testandcover.bash

@@ -1,30 +0,0 @@
-#!/bin/bash
-function die() {
-  echo $*
-  exit 1
-}
-
-export GOPATH=`pwd`:$GOPATH
-
-make travis
-
-# Initialize profile.cov
-echo "mode: count" > profile.cov
-
-# Initialize error tracking
-ERROR=""
-
-# Test each package and append coverage profile info to profile.cov
-for pkg in `cat .testpackages.txt`
-do
-	go test -v -covermode=count -coverprofile=profile_tmp.cov $pkg || ERROR="Error testing $pkg"
-	
-	[ -f profile_tmp.cov ] && {
-		tail -n +2 profile_tmp.cov >> profile.cov || die "Unable to append coverage for $pkg"
-	}
-done
-
-if [ ! -z "$ERROR" ]
-then
-    die "Encountered error, last error was: $ERROR"
-fi

.travis.yml

@@ -1,44 +0,0 @@
-sudo: required
-
-language: go
-go:
-    - 1.11
-
-before_install:
-    - sudo apt-get install cgroup-bin
-    - go get github.com/smartystreets/goconvey
-    - go get golang.org/x/tools/cmd/cover
-    - go get -v github.com/mattn/goveralls
-
-os:
-    - linux
-
-services:
-    - docker
-
-before_script:
-    - lssubsys -am
-    - sudo cgcreate -a $USER -t $USER -g cpu:tunasync
-    - sudo cgcreate -a $USER -t $USER -g memory:tunasync
-    - docker pull alpine
-
-script:
-    - ./.testandcover.bash
-
-after_success:
-    - goveralls -coverprofile=profile.cov -service=travis-ci
-
-before_deploy: "echo 'ready to deploy?'"
-
-deploy:
-    provider: releases
-    file:
-        - "build/tunasync-linux-bin.tar.gz"
-    api_key:
-        secure: ZOYL/CALrVJsZzbZqUMSI89Gw4zsBJH1StD/2yTyG45GfKgvtK4hG0S5cQM/L0wcikjEkgxSMsmr4ycq+OwbN++gc0umfoAQ/VSjzetiobAlT1E854aRKRjT82WxYdnPW2fsFjuEJTcyZmcbgJGTMi86MDt7w8tEjLomhd1+rUo=
-    skip_cleanup: true
-    overwrite: true
-    on:
-        tags: true
-        all_branches: true
-        repo: tuna/tunasync

.umlrootfs/Dockerfile

@@ -0,0 +1,8 @@
+FROM debian:bullseye
+RUN apt-get update && apt-get install -y systemd rsh-redone-server ifupdown sudo kmod cgroup-tools systemd-sysv
+RUN echo "host" > /root/.rhosts && \
+    chmod 600 /root/.rhosts && \
+    /bin/echo -e "auto eth0\niface eth0 inet static\naddress 254.255.255.2/24" > /etc/network/interfaces.d/eth0 && \
+    sed -i '/pam_securetty/d' /etc/pam.d/rlogin && \
+    cp /usr/share/systemd/tmp.mount  /etc/systemd/system && \
+    systemctl enable tmp.mount

.vscode/settings.json

@@ -0,0 +1,13 @@
+{
+    "cSpell.words": [
+        "Btrfs",
+        "Debugf",
+        "Infof",
+        "Noticef",
+        "Warningf",
+        "cgroup",
+        "mergo",
+        "tmpl",
+        "zpool"
+    ]
+}

Makefile

@@ -1,21 +1,28 @@
 LDFLAGS="-X main.buildstamp=`date -u '+%s'` -X main.githash=`git rev-parse HEAD`"
+ARCH ?= linux-amd64
+ARCH_LIST = $(subst -, ,$(ARCH))
+GOOS = $(word 1, $(ARCH_LIST))
+GOARCH = $(word 2, $(ARCH_LIST))
+BUILDBIN = tunasync tunasynctl
 
-all: get tunasync tunasynctl
+all: $(BUILDBIN)
 
-travis: get tunasync tunasynctl travis-package
+build-$(ARCH):
+	mkdir -p $@
 
-get: 
+$(BUILDBIN): % : build-$(ARCH) build-$(ARCH)/%
-	go get ./cmd/tunasync
-	go get ./cmd/tunasynctl
 
-build:
+$(BUILDBIN:%=build-$(ARCH)/%) : build-$(ARCH)/% : cmd/%
-	mkdir -p build
+	GOOS=$(GOOS) GOARCH=$(GOARCH) go get ./$<
+	GOOS=$(GOOS) GOARCH=$(GOARCH) CGO_ENABLED=0 go build -o $@ -ldflags ${LDFLAGS} github.com/tuna/tunasync/$<
 
-tunasync: build
+test:
-	go build -o build/tunasync -ldflags ${LDFLAGS} github.com/tuna/tunasync/cmd/tunasync
+	go test -v -covermode=count -coverprofile=profile.gcov ./...
 
-tunasynctl: build
+build-test-worker:
-	go build -o build/tunasynctl -ldflags ${LDFLAGS} github.com/tuna/tunasync/cmd/tunasynctl
+	CGO_ENABLED=0 go test -c -covermode=count github.com/tuna/tunasync/worker
 
-travis-package: tunasync tunasynctl
+clean:
-	tar zcf build/tunasync-linux-bin.tar.gz -C build tunasync tunasynctl
+	rm -rf build-$(ARCH)
+
+.PHONY: all test $(BUILDBIN) build-test-worker clean

README.md

@@ -1,8 +1,7 @@
-tunasync
+# tunasync
-========
 
-[![Build Status](https://travis-ci.org/tuna/tunasync.svg?branch=dev)](https://travis-ci.org/tuna/tunasync)
+![Build Status](https://github.com/tuna/tunasync/workflows/tunasync/badge.svg)
-[![Coverage Status](https://coveralls.io/repos/github/tuna/tunasync/badge.svg?branch=dev)](https://coveralls.io/github/tuna/tunasync?branch=dev)
+[![Coverage Status](https://coveralls.io/repos/github/tuna/tunasync/badge.svg?branch=master)](https://coveralls.io/github/tuna/tunasync?branch=master)
 [![Commitizen friendly](https://img.shields.io/badge/commitizen-friendly-brightgreen.svg)](http://commitizen.github.io/cz-cli/)
 ![GPLv3](https://img.shields.io/badge/license-GPLv3-blue.svg)
 
@@ -12,11 +11,11 @@ tunasync
 
 ## Download
 
-Pre-built binary for Linux x86_64 is available at [Github releases](https://github.com/tuna/tunasync/releases/latest).
+Pre-built binary for Linux x86_64 and ARM64 is available at [Github releases](https://github.com/tuna/tunasync/releases/latest).
 
 ## Design
 
-```
+```text
 # Architecture
 
 - Manager: Central instance for status and job management
@@ -50,17 +49,15 @@ PreSyncing                           Syncing                               Succe
                                 +-----------------+
 ```
 
-
 ## Building
 
-Setup GOPATH like [this](https://golang.org/cmd/go/#hdr-GOPATH_environment_variable).
+Go version: 1.22
 
-Then:
+```shell
-
+# for native arch
-```
+> make all
-go get -d github.com/tuna/tunasync/cmd/tunasync
+# for other arch
-cd $GOPATH/src/github.com/tuna/tunasync
+> make ARCH=linux-arm64 all
-make
 ```
 
-If you have multiple `GOPATH`s, replace the `$GOPATH` with your first one.
+Binaries are in `build-$ARCH/`, e.g., `build-linux-amd64/`.

cmd/tunasync/tunasync.go

@@ -9,9 +9,10 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
+	"github.com/moby/sys/reexec"
 	"github.com/pkg/profile"
+	"github.com/urfave/cli"
 	"gopkg.in/op/go-logging.v1"
-	"gopkg.in/urfave/cli.v1"
 
 	tunasync "github.com/tuna/tunasync/internal"
 	"github.com/tuna/tunasync/manager"
@@ -39,7 +40,7 @@ func startManager(c *cli.Context) error {
 
 	m := manager.GetTUNASyncManager(cfg)
 	if m == nil {
-		logger.Errorf("Error intializing TUNA sync worker.")
+		logger.Errorf("Error intializing TUNA sync manager.")
 		os.Exit(1)
 	}
 
@@ -109,6 +110,10 @@ func startWorker(c *cli.Context) error {
 
 func main() {
 
+	if reexec.Init() {
+		return
+	}
+
 	cli.VersionPrinter = func(c *cli.Context) {
 		var builddate string
 		if buildstamp == "" {

cmd/tunasynctl/tunasynctl.go

@@ -3,16 +3,17 @@ package main
 import (
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"os"
 	"strconv"
 	"strings"
+	"text/template"
 	"time"
 
 	"github.com/BurntSushi/toml"
+	"github.com/urfave/cli"
 	"gopkg.in/op/go-logging.v1"
-	"gopkg.in/urfave/cli.v1"
 
 	tunasync "github.com/tuna/tunasync/internal"
 )
@@ -32,7 +33,7 @@ const (
 	userCfgFile   = "$HOME/.config/tunasync/ctl.conf" // user-specific conf
 )
 
-var logger = logging.MustGetLogger("tunasynctl-cmd")
+var logger = logging.MustGetLogger("tunasynctl")
 
 var baseURL string
 var client *http.Client
@@ -41,7 +42,7 @@ func initializeWrapper(handler cli.ActionFunc) cli.ActionFunc {
 	return func(c *cli.Context) error {
 		err := initialize(c)
 		if err != nil {
-			return cli.NewExitError("", 1)
+			return cli.NewExitError(err.Error(), 1)
 		}
 		return handler(c)
 	}
@@ -55,8 +56,9 @@ type config struct {
 
 func loadConfig(cfgFile string, cfg *config) error {
 	if cfgFile != "" {
+		logger.Infof("Loading config: %s", cfgFile)
 		if _, err := toml.DecodeFile(cfgFile, cfg); err != nil {
-			logger.Errorf(err.Error())
+			// logger.Errorf(err.Error())
 			return err
 		}
 	}
@@ -66,7 +68,7 @@ func loadConfig(cfgFile string, cfg *config) error {
 
 func initialize(c *cli.Context) error {
 	// init logger
-	tunasync.InitLogger(c.Bool("verbose"), c.Bool("verbose"), false)
+	tunasync.InitLogger(c.Bool("verbose"), c.Bool("debug"), false)
 
 	cfg := new(config)
 
@@ -76,14 +78,23 @@ func initialize(c *cli.Context) error {
 
 	// find config file and load config
 	if _, err := os.Stat(systemCfgFile); err == nil {
-		loadConfig(systemCfgFile, cfg)
+		err = loadConfig(systemCfgFile, cfg)
+		if err != nil {
+			return err
+		}
 	}
-	fmt.Println(os.ExpandEnv(userCfgFile))
+	logger.Debug("user config file: %s", os.ExpandEnv(userCfgFile))
 	if _, err := os.Stat(os.ExpandEnv(userCfgFile)); err == nil {
-		loadConfig(os.ExpandEnv(userCfgFile), cfg)
+		err = loadConfig(os.ExpandEnv(userCfgFile), cfg)
+		if err != nil {
+			return err
+		}
 	}
 	if c.String("config") != "" {
-		loadConfig(c.String("config"), cfg)
+		err := loadConfig(c.String("config"), cfg)
+		if err != nil {
+			return err
+		}
 	}
 
 	// override config using the command-line arguments
@@ -111,8 +122,8 @@ func initialize(c *cli.Context) error {
 	var err error
 	client, err = tunasync.CreateHTTPClient(cfg.CACert)
 	if err != nil {
-		err = fmt.Errorf("Error initializing HTTP client: %s", err.Error())
+		err = fmt.Errorf("error initializing HTTP client: %s", err.Error())
-		logger.Error(err.Error())
+		// logger.Error(err.Error())
 		return err
 
 	}
@@ -135,7 +146,7 @@ func listWorkers(c *cli.Context) error {
 				err.Error()),
 			1)
 	}
-	fmt.Print(string(b))
+	fmt.Println(string(b))
 	return nil
 }
 
@@ -150,8 +161,31 @@ func listJobs(c *cli.Context) error {
 					"of all jobs from manager server: %s", err.Error()),
 				1)
 		}
-		genericJobs = jobs
+		if statusStr := c.String("status"); statusStr != "" {
-
+			filteredJobs := make([]tunasync.WebMirrorStatus, 0, len(jobs))
+			var statuses []tunasync.SyncStatus
+			for _, s := range strings.Split(statusStr, ",") {
+				var status tunasync.SyncStatus
+				err = status.UnmarshalJSON([]byte("\"" + strings.TrimSpace(s) + "\""))
+				if err != nil {
+					return cli.NewExitError(
+						fmt.Sprintf("Error parsing status: %s", err.Error()),
+						1)
+				}
+				statuses = append(statuses, status)
+			}
+			for _, job := range jobs {
+				for _, s := range statuses {
+					if job.Status == s {
+						filteredJobs = append(filteredJobs, job)
+						break
+					}
+				}
+			}
+			genericJobs = filteredJobs
+		} else {
+			genericJobs = jobs
+		}
 	} else {
 		var jobs []tunasync.MirrorStatus
 		args := c.Args()
@@ -167,32 +201,72 @@ func listJobs(c *cli.Context) error {
 				_, err := tunasync.GetJSON(fmt.Sprintf("%s/workers/%s/jobs",
 					baseURL, workerID), &workerJobs, client)
 				if err != nil {
-					logger.Errorf("Filed to correctly get jobs"+
+					logger.Infof("Failed to correctly get jobs"+
 						" for worker %s: %s", workerID, err.Error())
 				}
 				ans <- workerJobs
 			}(workerID)
 		}
 		for range args {
-			jobs = append(jobs, <-ans...)
+			job := <-ans
+			if job == nil {
+				return cli.NewExitError(
+					fmt.Sprintf("Failed to correctly get information "+
+						"of jobs from at least one manager"),
+					1)
+			}
+			jobs = append(jobs, job...)
 		}
 		genericJobs = jobs
 	}
 
-	b, err := json.MarshalIndent(genericJobs, "", "  ")
+	if format := c.String("format"); format != "" {
-	if err != nil {
+		tpl := template.New("")
-		return cli.NewExitError(
+		_, err := tpl.Parse(format)
-			fmt.Sprintf("Error printing out informations: %s", err.Error()),
+		if err != nil {
-			1)
+			return cli.NewExitError(
+				fmt.Sprintf("Error parsing format template: %s", err.Error()),
+				1)
+		}
+		switch jobs := genericJobs.(type) {
+		case []tunasync.WebMirrorStatus:
+			for _, job := range jobs {
+				err = tpl.Execute(os.Stdout, job)
+				if err != nil {
+					return cli.NewExitError(
+						fmt.Sprintf("Error printing out information: %s", err.Error()),
+						1)
+				}
+				fmt.Println()
+			}
+		case []tunasync.MirrorStatus:
+			for _, job := range jobs {
+				err = tpl.Execute(os.Stdout, job)
+				if err != nil {
+					return cli.NewExitError(
+						fmt.Sprintf("Error printing out information: %s", err.Error()),
+						1)
+				}
+				fmt.Println()
+			}
+		}
+	} else {
+		b, err := json.MarshalIndent(genericJobs, "", "  ")
+		if err != nil {
+			return cli.NewExitError(
+				fmt.Sprintf("Error printing out information: %s", err.Error()),
+				1)
+		}
+		fmt.Println(string(b))
 	}
-	fmt.Printf(string(b))
+
 	return nil
 }
 
 func updateMirrorSize(c *cli.Context) error {
 	args := c.Args()
 	if len(args) != 2 {
-		return cli.NewExitError("Usage: tunasynctl -w <worker-id> <mirror> <size>", 1)
+		return cli.NewExitError("Usage: tunasynctl set-size -w <worker-id> <mirror> <size>", 1)
 	}
 	workerID := c.String("worker")
 	mirrorID := args.Get(0)
@@ -218,7 +292,7 @@ func updateMirrorSize(c *cli.Context) error {
 			1)
 	}
 	defer resp.Body.Close()
-	body, _ := ioutil.ReadAll(resp.Body)
+	body, _ := io.ReadAll(resp.Body)
 	if resp.StatusCode != http.StatusOK {
 		return cli.NewExitError(
 			fmt.Sprintf("Manager failed to update mirror size: %s", body), 1,
@@ -236,7 +310,7 @@ func updateMirrorSize(c *cli.Context) error {
 		)
 	}
 
-	logger.Infof("Successfully updated mirror size to %s", mirrorSize)
+	fmt.Printf("Successfully updated mirror size to %s\n", mirrorSize)
 	return nil
 }
 
@@ -264,7 +338,7 @@ func removeWorker(c *cli.Context) error {
 	defer resp.Body.Close()
 
 	if resp.StatusCode != http.StatusOK {
-		body, err := ioutil.ReadAll(resp.Body)
+		body, err := io.ReadAll(resp.Body)
 		if err != nil {
 			return cli.NewExitError(
 				fmt.Sprintf("Failed to parse response: %s", err.Error()),
@@ -277,11 +351,11 @@ func removeWorker(c *cli.Context) error {
 	}
 
 	res := map[string]string{}
-	err = json.NewDecoder(resp.Body).Decode(&res)
+	_ = json.NewDecoder(resp.Body).Decode(&res)
 	if res["message"] == "deleted" {
-		logger.Info("Successfully removed the worker")
+		fmt.Println("Successfully removed the worker")
 	} else {
-		logger.Info("Failed to remove the worker")
+		return cli.NewExitError("Failed to remove the worker", 1)
 	}
 	return nil
 }
@@ -302,7 +376,7 @@ func flushDisabledJobs(c *cli.Context) error {
 	defer resp.Body.Close()
 
 	if resp.StatusCode != http.StatusOK {
-		body, err := ioutil.ReadAll(resp.Body)
+		body, err := io.ReadAll(resp.Body)
 		if err != nil {
 			return cli.NewExitError(
 				fmt.Sprintf("Failed to parse response: %s", err.Error()),
@@ -314,7 +388,7 @@ func flushDisabledJobs(c *cli.Context) error {
 			1)
 	}
 
-	logger.Info("Successfully flushed disabled jobs")
+	fmt.Println("Successfully flushed disabled jobs")
 	return nil
 }
 
@@ -356,7 +430,7 @@ func cmdJob(cmd tunasync.CmdVerb) cli.ActionFunc {
 		defer resp.Body.Close()
 
 		if resp.StatusCode != http.StatusOK {
-			body, err := ioutil.ReadAll(resp.Body)
+			body, err := io.ReadAll(resp.Body)
 			if err != nil {
 				return cli.NewExitError(
 					fmt.Sprintf("Failed to parse response: %s", err.Error()),
@@ -367,7 +441,7 @@ func cmdJob(cmd tunasync.CmdVerb) cli.ActionFunc {
 				" command: HTTP status code is not 200: %s", body),
 				1)
 		}
-		logger.Info("Succesfully send command")
+		fmt.Println("Successfully send the command")
 
 		return nil
 	}
@@ -394,7 +468,7 @@ func cmdWorker(cmd tunasync.CmdVerb) cli.ActionFunc {
 		defer resp.Body.Close()
 
 		if resp.StatusCode != http.StatusOK {
-			body, err := ioutil.ReadAll(resp.Body)
+			body, err := io.ReadAll(resp.Body)
 			if err != nil {
 				return cli.NewExitError(
 					fmt.Sprintf("Failed to parse response: %s", err.Error()),
@@ -405,7 +479,7 @@ func cmdWorker(cmd tunasync.CmdVerb) cli.ActionFunc {
 				" command: HTTP status code is not 200: %s", body),
 				1)
 		}
-		logger.Info("Succesfully send command")
+		fmt.Println("Successfully send the command")
 
 		return nil
 	}
@@ -462,6 +536,10 @@ func main() {
 			Name:  "verbose, v",
 			Usage: "Enable verbosely logging",
 		},
+		cli.BoolFlag{
+			Name:  "debug",
+			Usage: "Enable debugging logging",
+		},
 	}
 	cmdFlags := []cli.Flag{
 		cli.StringFlag{
@@ -485,6 +563,14 @@ func main() {
 						Name:  "all, a",
 						Usage: "List all jobs of all workers",
 					},
+					cli.StringFlag{
+						Name:  "status, s",
+						Usage: "Filter output based on status provided",
+					},
+					cli.StringFlag{
+						Name:  "format, f",
+						Usage: "Pretty-print containers using a Go template",
+					},
 				}...),
 			Action: initializeWrapper(listJobs),
 		},

docs/cgroup.md

@@ -0,0 +1,141 @@
+# About Tunasync and cgroup
+
+Optionally, tunasync can be integrated with cgroup to have better control and tracking processes started by mirror jobs. Also, limiting memory usage of a mirror job also requires cgroup support. 
+
+## How cgroup are utilized in tunasync?
+
+If cgroup are enabled globally, all the mirror jobs, except those running in docker containers, are run in separate cgroups. If `mem_limit` is specified, it will be applied to the cgroup. For jobs running in docker containers, `mem_limit` is applied via `docker run` command.
+
+
+## Tl;dr: What's the recommended configuration?
+
+### If you are using v1 (legacy, hybrid) cgroup hierarchy:
+
+`tunasync-worker.service`:
+
+```
+[Unit]
+Description = TUNA mirrors sync worker
+After=network.target
+
+[Service]
+Type=simple
+User=tunasync
+PermissionsStartOnly=true
+ExecStartPre=/usr/bin/cgcreate -t tunasync -a tunasync -g memory:tunasync
+ExecStart=/home/bin/tunasync worker -c /etc/tunasync/worker.conf --with-systemd
+ExecReload=/bin/kill -SIGHUP $MAINPID
+ExecStopPost=/usr/bin/cgdelete memory:tunasync
+
+[Install]
+WantedBy=multi-user.target
+```
+
+`worker.conf`:
+
+``` toml
+[cgroup]
+enable = true
+group = "tunasync"
+```
+
+### If you are using v2 (unified) cgroup hierarchy:
+
+`tunasync-worker.service`:
+
+```
+[Unit]
+Description = TUNA mirrors sync worker
+After=network.target
+
+[Service]
+Type=simple
+User=tunasync
+ExecStart=/home/bin/tunasync worker -c /etc/tunasync/worker.conf --with-systemd
+ExecReload=/bin/kill -SIGHUP $MAINPID
+Delegate=yes
+
+[Install]
+WantedBy=multi-user.target
+```
+
+`worker.conf`:
+
+``` toml
+[cgroup]
+enable = true
+```
+
+
+## Two versions of cgroups
+
+Due to various of reasons, there are two versions of cgroups in the kernel, which are incompatible with each other. Most of the current linux distributions adopts systemd as the init system, which relies on cgroup and is responsible for initializing cgroup. As a result, the selection of the version of cgroups is mainly decided by systemd. Since version 243, the "unified" cgroup hierarchy setup has become the default. 
+
+Tunasync can automatically detect which version of cgroup is in use and enable the corresponding operating interface, but due to the fact that systemd behaves slightly differently  in the two cases, different configurations for tunasync are recomended.
+
+## Two modes of group name discovery
+
+Two modes of group name discovery are provided: implicit mode and manual mode.
+
+### Manual Mode
+
+In this mode, the administrator should 1. manually create an empty cgroup (for cgroup v2 unified hierarchy) or empty cgroups in certain controller subsystems with the same name (for cgroup v1 hybird hierarchy); 2. change the ownership of the cgroups to the running user of the tunasync worker; and 3. specify the path in the configuration. On start, tunasync will automatically detect which controllers are enabled (for v1) or enable needed controllers (for v2).
+
+Example 1:
+
+``` bash
+# suppose we have cgroup v1
+sudo mkdir -p /sys/fs/cgroup/cpu/test/tunasync
+sudo mkdir -p /sys/fs/cgroup/memory/test/tunasync
+sudo chown -R tunasync:tunasync /sys/fs/cgroup/cpu/test/tunasync
+sudo chown -R tunasync:tunasync /sys/fs/cgroup/memory/test/tunasync
+
+# in worker.conf, we have group = "/test/tunasync" or "test/tunasync"
+tunasync worker -c /path/to/worker.conf
+```
+
+In the above scenario, tunasync will detect the enabled subsystem controllers are cpu and memory. When running a mirror job named `foo`, sub-cgroups will be created in both `/sys/fs/cgroup/cpu/test/tunasync/foo` and `/sys/fs/cgroup/memory/test/tunasync/foo`.
+
+Example 2 (not recommended):
+
+``` bash
+# suppose we have cgroup v2
+sudo mkdir -p /sys/fs/cgroup/test/tunasync
+sudo chown -R tunasync:tunasync /sys/fs/cgroup/test/tunasync
+
+# in worker.conf, we have group = "/test/tunasync" or "test/tunasync"
+tunasync worker -c /path/to/worker.conf
+```
+
+In the above scenario, tunasync will directly use the cgroup `/sys/fs/cgroup/test/tunasync`. In most cases, due to the design of cgroupv2, since tunasync is not running as root, tunasync won't have the permission to move the processes it starts to the correct cgroup. That's because cgroup2 requires the operating process should also have the write permission of the common ancestor of the source group and the target group when moving processes between groups. So this example is only for demonstration of the functionality and you should prevent it.
+
+### Implicit mode
+
+In this mode, tunasync will use the cgroup it is currently running in and create sub-groups for jobs in that group. Tunasync will first create a sub-group named `__worker` in that group, and move itself in the `__worker` sub-group, to prevent processes in non-leaf cgroups.
+
+Mostly, this mode is cooperated with the `Delegate=yes` option of the systemd service configuration of tunasync, which will permit the running process to self-manage the cgroup the service in running in. Due to security considerations, systemd won't give write permissions of the current running cgroups to the service when using v1 (legacy, hybrid) cgroup hierarchy and non-root user, so it is more meaningful to use this mode with v2 cgroup hierarchy.
+
+
+## Configruation 
+
+``` toml
+[cgroup]
+enable = true
+base_path = "/sys/fs/cgroup"
+group = "tunasync"
+subsystem = "memory"
+```
+
+The defination of the above options is:
+
+* `enable`: `Bool`, specifies whether cgroup is enabled. When cgroup is disabled, `memory_limit` for non-docker jobs will be ignored, and the following options are also ignored.
+* `group`: `String`, specifies the cgroup tunasync will use. When not provided, or provided with empty string, cgroup discovery will work in "Implicit mode", i.e. will create sub-cgroups in the current running cgroup. Otherwise, cgroup discovery will work in "Manual mode", where tunasync will create sub-cgroups in the specified cgroup.
+* `base_path`: `String`, ignored. It originally specifies the mounting path of cgroup filesystem, but for making everything work, it is now required that the cgroup filesystem should be mounted at its default path(`/sys/fs/cgroup`).
+* `subsystem `: `String`, ignored. It originally specifies which cgroupv1 controller is enabled and now becomes meaningless since the discovery is now automatic.
+
+## References:
+
+* [https://www.kernel.org/doc/html/latest/admin-guide/cgroup-v2.html]()
+* [https://www.kernel.org/doc/html/latest/admin-guide/cgroup-v1/index.html]()
+* [https://systemd.io/CGROUP_DELEGATION/]()
+* [https://www.freedesktop.org/software/systemd/man/systemd.resource-control.html#Delegate=]()

docs/zh_CN/get_started.md

@@ -1,4 +1,5 @@
 # tunasync 上手指南
+
 date: 2016-10-31 00:50:00
 
 [tunasync](https://github.com/tuna/tunasync) 是[清华大学 TUNA 镜像源](https://mirrors.tuna.tsinghua.edu.cn)目前使用的镜像方案。
@@ -7,38 +8,38 @@ date: 2016-10-31 00:50:00
 
 本例中:
 
- - 只镜像[elvish](https://elvish.io)项目
+- 只镜像[elvish](https://elv.sh)项目
- - 禁用了https
+- 禁用了https
- - 禁用了cgroup支持
+- 禁用了cgroup支持
 
 ## 获得tunasync
 
 ### 二进制包
 
-到 [Github Releases](https://github.com/tuna/tunasync/releases/latest) 下载 `tunasync-linux-bin.tar.gz` 即可。
+到 [Github Releases](https://github.com/tuna/tunasync/releases/latest) 下载 `tunasync-linux-amd64-bin.tar.gz` 即可。
 
 ### 自行编译
 
-```
+```shell
-$ make
+> make
 ```
 
 ## 配置
 
-```
+```shell
-$ mkdir ~/tunasync_demo
+> mkdir ~/tunasync_demo
-$ mkdir /tmp/tunasync
+> mkdir /tmp/tunasync
 ```
 
-`~/tunasync_demo/worker.conf`:
+编辑 `~/tunasync_demo/worker.conf`:
 
-```
+```conf
 [global]
 name = "test_worker"
 log_dir = "/tmp/tunasync/log/tunasync/{{.Name}}"
 mirror_dir = "/tmp/tunasync"
 concurrent = 10
-interval = 1
+interval = 120
 
 [manager]
 api_base = "http://localhost:12345"
@@ -60,13 +61,13 @@ ssl_key = ""
 [[mirrors]]
 name = "elvish"
 provider = "rsync"
-upstream = "rsync://rsync.elvish.io/elvish/"
+upstream = "rsync://rsync.elv.sh/elvish/"
 use_ipv6 = false
 ```
 
-`~/tunasync_demo/manager.conf`:
+编辑 `~/tunasync_demo/manager.conf`:
 
-```
+```conf
 debug = false
 
 [server]
@@ -81,28 +82,30 @@ db_file = "/tmp/tunasync/manager.db"
 ca_cert = ""
 ```
 
+除了 bolt 以外，还支持 badger、leveldb 和 redis 的数据库后端。对于 badger 和 leveldb，只需要修改 db_type。如果使用 redis 作为数据库后端，把 db_type 改为 redis，并把下面的 db_file 设为 redis 服务器的地址： `redis://user:password@host:port/db_number`。
+
 ### 运行
 
-```
+```shell
-$ tunasync manager --config ~/tunasync_demo/manager.conf
+> tunasync manager --config ~/tunasync_demo/manager.conf
-$ tunasync worker --config ~/tunasync_demo/worker.conf
+> tunasync worker --config ~/tunasync_demo/worker.conf
 ```
 
-本例中，镜像的数据在`/tmp/tunasync/`
+本例中，镜像的数据在 `/tmp/tunasync/`。
 
 ### 控制
 
 查看同步状态
 
-```
+```shell
-$ tunasynctl list -p 12345 --all
+> tunasynctl list -p 12345 --all
 ```
 
 tunasynctl 也支持配置文件。配置文件可以放在 `/etc/tunasync/ctl.conf` 或者 `~/.config/tunasync/ctl.conf` 两个位置，后者可以覆盖前者的配置值。
 
 配置文件内容为：
 
-```
+```conf
 manager_addr = "127.0.0.1"
 manager_port = 12345
 ca_cert = ""
@@ -118,13 +121,13 @@ worker 和 manager 之间用 http(s) 通信，如果你 worker 和 manager 都
 
 可以参看
 
-```
+```shell
-$ tunasync manager --help
+> tunasync manager --help
-$ tunasync worker --help
+> tunasync worker --help
 ```
 
 可以看一下 log 目录
 
-一些 worker 配置文件示例 [workers.conf](workers.conf) 
+一些 worker 配置文件示例 [workers.conf](workers.conf)。
 
-你可能会用到的操作 [tips.md](tips.md) 
+你可能会用到的操作 [tips.md](tips.md)。

docs/zh_CN/tips.md

@@ -83,7 +83,7 @@ snapshot_path = "/path/to/snapshot/directory"
 [[mirrors]]
 name = "elvish"
 provider = "rsync"
-upstream = "rsync://rsync.elvish.io/elvish/"
+upstream = "rsync://rsync.elv.sh/elvish/"
 interval = 1440
 snapshot_path = "/data/publish/elvish"
 ```

docs/zh_CN/workers.conf

@@ -1,10 +1,16 @@
+# /home/scripts in this example points to https://github.com/tuna/tunasync-scripts/
 
 [global]
 name = "mirror_worker"
 log_dir = "/srv/tunasync/log/tunasync/{{.Name}}"
 mirror_dir = "/srv/tunasync"
 concurrent = 10
-interval = 1
+interval = 120
+
+# ensure the exec user be add into `docker` group
+[docker]
+# in `command provider` can use docker_image and docker_volumes
+enable = true
 
 [manager]
 api_base = "http://localhost:12345"
@@ -22,56 +28,795 @@ listen_addr = "127.0.0.1"
 listen_port = 6000
 ssl_cert = ""
 ssl_key = ""
-
 [[mirrors]]
 name = "adobe-fonts"
 interval = 1440
 provider = "command"
 upstream = "https://github.com/adobe-fonts"
-#https://github.com/tuna/tunasync-scripts/blob/master/adobe-fonts.sh
 command = "/home/scripts/adobe-fonts.sh"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
 docker_image = "tunathu/tunasync-scripts:latest"
 
+
+[[mirrors]]
+name = "AdoptOpenJDK"
+interval = 5760
+provider = "command"
+command = "/home/scripts/adoptopenjdk.py"
+upstream = "https://adoptopenjdk.jfrog.io/adoptopenjdk"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "alpine"
+provider = "rsync"
+upstream = "rsync://rsync.alpinelinux.org/alpine/"
+memory_limit = "256M"
+
 [[mirrors]]
 name = "anaconda"
 provider = "command"
 upstream = "https://repo.continuum.io/"
-#https://github.com/tuna/tunasync-scripts/blob/master/anaconda.py
+command = "/home/scripts/anaconda.py --delete"
-command = "/home/scripts/anaconda.py"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+interval = 720
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "apache"
+provider = "rsync"
+upstream = "rsync://rsync.apache.org/apache-dist/"
+use_ipv4 = true
+rsync_options = [ "--delete-excluded" ]
+memory_limit = "256M"
+
+[[mirrors]]
+name = "armbian"
+provider = "two-stage-rsync"
+stage1_profile = "debian"
+upstream = "rsync://rsync.armbian.com/apt/"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "armbian-releases"
+provider = "rsync"
+stage1_profile = "debian"
+upstream = "rsync://rsync.armbian.com/dl/"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "bananian"
+provider = "command"
+upstream = "https://dl.bananian.org/"
+command = "/home/scripts/lftp.sh"
 interval = 1440
 docker_image = "tunathu/tunasync-scripts:latest"
 
 [[mirrors]]
-name = "gnu"
+name = "bioconductor"
 provider = "rsync"
-upstream = "rsync://mirrors.ocf.berkeley.edu/gnu/"
+upstream = "master.bioconductor.org:./"
+rsync_options = [ "--rsh=ssh -i /root/id_rsa -o PasswordAuthentication=no -l sync" ]
+exclude_file = "/etc/excludes/bioconductor.txt"
 memory_limit = "256M"
 
+[[mirrors]]
+name = "blender"
+provider = "rsync"
+upstream = "rsync://mirrors.dotsrc.org/blender/"
+rsync_options = [ "--delete-excluded" ]
+exclude_file = "/etc/excludes/blender.txt"
+interval = 1440
+memory_limit = "256M"
+
+[[mirrors]]
+name = "chakra"
+provider = "rsync"
+upstream = "rsync://rsync.chakralinux.org/packages/"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "chakra-releases"
+provider = "rsync"
+upstream = "rsync://rsync.chakralinux.org/releases/"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "chef"
+interval = 1440
+provider = "command"
+upstream = "https://packages.chef.io/repos"
+command = "/home/scripts/chef.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "clickhouse"
+interval = 2880
+provider = "rsync"
+upstream = "rsync://repo.yandex.ru/yandexrepo/clickhouse/"
+exclude_file = "/etc/excludes/clickhouse.txt"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "clojars"
+provider = "command"
+upstream = "s3://clojars-repo-production/"
+command = "/home/scripts/s3.sh"
+docker_image = "tunathu/ftpsync:latest"
+
+        [mirrors.env]
+        TUNASYNC_S3_ENDPOINT = "https://s3.dualstack.us-east-2.amazonaws.com"
+        #TUNASYNC_S3_ENDPOINT = "https://s3.us-east-2.amazonaws.com"
+        TUNASYNC_AWS_OPTIONS = "--delete --exclude index.html"
+
+[[mirrors]]
+name = "CPAN"
+provider = "rsync"
+upstream = "rsync://cpan-rsync.perl.org/CPAN/"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "CRAN"
+provider = "rsync"
+upstream = "rsync://cran.r-project.org/CRAN/"
+rsync_options = [ "--delete-excluded" ]
+memory_limit = "256M"
+
+[[mirrors]]
+name = "CTAN"
+provider = "rsync"
+upstream = "rsync://mirrors.rit.edu/CTAN/"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "dart-pub"
+provider = "command"
+upstream = "https://pub.dev/api"
+command = "/home/scripts/pub.sh"
+interval = 30
+docker_image = "tunathu/pub-mirror:latest"
+
+        [mirrors.env]
+        MIRROR_BASE_URL = "https://mirrors.tuna.tsinghua.edu.cn/dart-pub"
+
+[[mirrors]]
+name = "debian"
+provider = "command"
+upstream = "rsync://mirrors.tuna.tsinghua.edu.cn/debian/"
+command = "/home/scripts/debian.sh sync:archive:debian"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+docker_image = "tunathu/ftpsync"
+docker_volumes = [
+        "/etc/misc/ftpsync-debian.conf:/ftpsync/etc/ftpsync-debian.conf:ro",
+        "/log/ftpsync:/home/log/tunasync/ftpsync",
+]
+        [mirrors.env]
+        FTPSYNC_LOG_DIR = "/home/log/tunasync/ftpsync"
+
+[[mirrors]]
+name = "docker-ce"
+provider = "command"
+upstream = "https://download.docker.com/"
+command = "timeout 3h /home/scripts/docker-ce.py --workers 10 --fast-skip"
+interval = 1440
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "ELK"
+interval = 1440
+provider = "command"
+upstream = "https://packages.elastic.co"
+command = "/home/scripts/ELK.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+        # set environment varialbes
+        [mirrors.env]
+        WGET_OPTIONS = "-6"
+
+[[mirrors]]
+name = "elasticstack"
+interval = 1440
+provider = "command"
+upstream = "https://artifacts.elastic.co/"
+command = "/home/scripts/elastic.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "erlang-solutions"
+interval = 1440
+provider = "command"
+upstream = "https://packages.erlang-solutions.com"
+command = "/home/scripts/erlang.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "flutter"
+interval = 1440
+provider = "command"
+upstream = "https://storage.googleapis.com/flutter_infra/"
+command = "/home/scripts/flutter.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "github-release"
+provider = "command"
+upstream = "https://api.github.com/repos/"
+command = "/home/scripts/github-release.py --workers 5"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+interval = 720
+docker_image = "tunathu/tunasync-scripts:latest"
+  [mirrors.env]
+  GITHUB_TOKEN = "xxxxx"
+
+[[mirrors]]
+name = "gitlab-ce"
+interval = 1440
+provider = "command"
+upstream = "https://packages.gitlab.com/gitlab/gitlab-ce/"
+command = "/home/scripts/gitlab-ce.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "gitlab-ee"
+interval = 1440
+provider = "command"
+upstream = "https://packages.gitlab.com/gitlab/gitlab-ee/"
+command = "/home/scripts/gitlab-ce.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "gitlab-runner"
+interval = 1440
+provider = "command"
+upstream = "https://packages.gitlab.com/runner/gitlab-runner"
+command = "/home/scripts/gitlab-runner.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "grafana"
+interval = 1440
+provider = "command"
+upstream = "https://packages.grafana.com/oss"
+command = "/home/scripts/grafana.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "hackage"
+provider = "command"
+command = "/home/scripts/hackage.sh"
+upstream = "https://hackage.haskell.org/"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "homebrew-bottles"
+provider = "command"
+upstream = "https://homebrew.bintray.com"
+command = "/home/scripts/linuxbrew-bottles.sh"
+docker_image = "tunathu/homebrew-mirror"
+        # set environment varialbes
+        [mirrors.env]
+        HOMEBREW_REPO = "https://neomirrors.tuna.tsinghua.edu.cn/git/homebrew"
+
+[[mirrors]]
+name = "influxdata"
+interval = 1440
+provider = "command"
+upstream = "https://repos.influxdata.com"
+command = "/home/scripts/influxdata.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "kali"
+provider = "two-stage-rsync"
+stage1_profile = "debian"
+upstream = "rsync://ftp.nluug.nl/kali/"
+rsync_options = [ "--delete-excluded" ] # delete .~tmp~ folders
+memory_limit = "256M"
+
+[[mirrors]]
+name = "kali-images"
+provider = "rsync"
+upstream = "rsync://ftp.nluug.nl/kali-images/"
+rsync_options = [ "--delete-excluded" ] # delete .~tmp~ folders
+memory_limit = "256M"
+
+[[mirrors]]
+name = "KaOS"
+provider = "rsync"
+upstream = "rsync://kaosx.tk/kaos/"
+rsync_options = [ "--delete-excluded" ]
+memory_limit = "256M"
+
+[[mirrors]]
+name = "kernel"
+provider = "rsync"
+upstream = "rsync://rsync.kernel.org/pub/linux/kernel/"
+rsync_options = [ "--delete-excluded" ]
+memory_limit = "256M"
+
+[[mirrors]]
+name = "kicad"
+provider = "command"
+upstream = "s3://kicad-downloads/"
+command = "/home/scripts/s3.sh"
+docker_image = "tunathu/ftpsync:latest"
+        [mirrors.env]
+        TUNASYNC_S3_ENDPOINT = "https://s3.cern.ch"
+        TUNASYNC_AWS_OPTIONS = "--delete --exclude index.html"
+
+[[mirrors]]
+name = "kodi"
+provider = "rsync"
+upstream = "rsync://mirror.yandex.ru/mirrors/xbmc/"
+rsync_options = [ "--delete-excluded" ]
+memory_limit = "256M"
+use_ipv6 = true
+
+[[mirrors]]
+name = "kubernetes"
+interval = 2880
+provider = "command"
+upstream = "http://packages.cloud.google.com"
+command = "/home/scripts/kubernetes.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "linuxbrew-bottles"
+provider = "command"
+upstream = "https://linuxbrew.bintray.com"
+command = "/home/scripts/linuxbrew-bottles.sh"
+docker_image = "tunathu/homebrew-mirror"
+        # set environment varialbes
+        [mirrors.env]
+        RUN_LINUXBREW = "true"
+        HOMEBREW_REPO = "https://neomirrors.tuna.tsinghua.edu.cn/git/homebrew"
+
+[[mirrors]]
+name = "linuxmint"
+provider = "two-stage-rsync"
+stage1_profile = "debian"
+upstream = "rsync://mirrors.kernel.org/linuxmint-packages/"
+rsync_options = [ "--delete-excluded" ]
+memory_limit = "256M"
+
+[[mirrors]]
+name = "lxc-images"
+provider = "command"
+upstream = "https://us.images.linuxcontainers.org/"
+command = "/home/scripts/lxc-images.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+interval = 720
+
+[[mirrors]]
+name = "lyx"
+provider = "command"
+upstream = "ftp://ftp.lyx.org/pub/lyx/"
+command = "/home/scripts/lftp.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+        [mirrors.env]
+        TUNASYNC_LFTP_OPTIONS = "--only-newer"
+
+[[mirrors]]
+name = "mongodb"
+interval = 1440
+provider = "command"
+upstream = "https://repo.mongodb.org"
+command = "/home/scripts/mongodb.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "msys2"
+provider = "command"
+upstream = "http://repo.msys2.org/"
+command = "/home/scripts/lftp.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "mysql"
+interval = 30
+provider = "command"
+upstream = "https://repo.mysql.com"
+command = "/home/scripts/mysql.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+        # set environment varialbes
+        [mirrors.env]
+        USE_IPV6 = "1"
+
+[[mirrors]]
+name = "nix"
+interval = 1440
+provider = "command"
+upstream = "s3://nix-releases/nix/"
+command = "/home/scripts/nix.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+        [mirrors.env]
+        MIRROR_BASE_URL = 'https://mirrors.tuna.tsinghua.edu.cn/nix/'
+
+[[mirrors]]
+name = "nix-channels"
+interval = 300
+provider = "command"
+upstream = "https://nixos.org/channels"
+command = "timeout 20h /home/scripts/nix-channels.py"
+docker_image = "tunathu/nix-channels:latest"
+docker_options = [
+  "--cpus", "20",
+  ]
+
+[[mirrors]]
+name = "nodesource"
+provider = "command"
+upstream = "https://deb.nodesource.com/"
+command = "/home/scripts/nodesource.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "openresty"
+provider = "command"
+upstream = "https://openresty.org/package/"
+command = "/home/scripts/lftp.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+        [mirrors.env]
+        TUNASYNC_LFTP_OPTIONS = "--only-newer"
+
+[[mirrors]]
+name = "packagist"
+provider = "command"
+upstream = "http://packagist.org/"
+command = "/home/scripts/packagist.sh"
+interval = 1440
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "proxmox"
+interval = 1440
+provider = "command"
+upstream = "http://download.proxmox.com"
+command = "/home/scripts/proxmox.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
 [[mirrors]]
 name = "pypi"
 provider = "command"
 upstream = "https://pypi.python.org/"
-#https://github.com/tuna/tunasync-scripts/blob/master/pypi.sh
 command = "/home/scripts/pypi.sh"
-docker_image = "tunathu/tunasync-scripts:latest"
+docker_image = "tunathu/bandersnatch:latest"
 interval = 5
+
+[[mirrors]]
+name = "qt"
+provider = "rsync"
+upstream = "rsync://master.qt-project.org/qt-all/"
+exclude_file = "/etc/excludes/qt.txt"
+rsync_options = [ "--delete-excluded" ]
+memory_limit = "256M"
+
+[[mirrors]]
+name = "raspberrypi"
+provider = "two-stage-rsync"
+stage1_profile = "debian"
+upstream = "rsync://apt-repo.raspberrypi.org/archive/debian/"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "raspbian-images"
+interval = 5760
+provider = "command"
+upstream = "https://downloads.raspberrypi.org/"
+command = "/home/scripts/lftp.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+        [mirrors.env]
+        TUNASYNC_LFTP_OPTIONS = "-x ^icons/$ -c --only-missing -v --no-perms"
+
+[[mirrors]]
+name = "raspbian"
+provider = "two-stage-rsync"
+stage1_profile = "debian"
+upstream = "rsync://archive.raspbian.org/archive/"
+rsync_options = [ "--delete-excluded" ] # delete .~tmp~ folders
+memory_limit = "256M"
+
+
+[[mirrors]]
+name = "redhat"
+provider = "rsync"
+upstream = "rsync://ftp.redhat.com/redhat/"
+rsync_options = [ "--delete-excluded" ]
+memory_limit = "256M"
+exclude_file = "/etc/excludes/redhat.txt"
+interval = 1440
+
+        [mirrors.env]
+        RSYNC_PROXY="127.0.0.1:8123"
+
+
+[[mirrors]]
+name = "remi"
+interval = 1440
+provider = "command"
+upstream = "rsync://rpms.remirepo.net"
+command = "/home/scripts/remi.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "repo-ck"
+provider = "command"
+upstream = "http://repo-ck.com"
+command = "/home/scripts/repo-ck.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "ros"
+provider = "rsync"
+upstream = "rsync://mirror.umd.edu/packages.ros.org/ros/"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "ros2"
+interval = 1440
+provider = "command"
+upstream = "http://packages.ros.org/ros2"
+command = "/home/scripts/ros2.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "rubygems"
+provider = "command"
+upstream = "https://rubygems.org"
+command = "/home/scripts/rubygems.sh"
+docker_image = "tunathu/rubygems-mirror"
+interval = 60
         # set environment varialbes
         [mirrors.env]
         INIT = "0"
 
+[[mirrors]]
+name = "rudder"
+interval = 2880
+provider = "command"
+upstream = "https://repository.rudder.io"
+command = "/home/scripts/rudder.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
 
 [[mirrors]]
-name = "debian"
+name = "rustup"
-interval = 720
+provider = "command"
+upstream = "https://rustup.rs/"
+command = "/home/scripts/rustup.sh"
+interval = 1440
+docker_image = "tunathu/rustup-mirror:latest"
+docker_volumes = [
+]
+docker_options = [
+]
+        [mirrors.env]
+        MIRROR_BASE_URL = "https://mirrors.tuna.tsinghua.edu.cn/rustup"
+
+[[mirrors]]
+name = "saltstack"
+interval = 1440 # required on http://repo.saltstack.com/#mirror
+provider = "command"
+upstream = "s3://s3/"
+command = "/home/scripts/s3.sh"
+docker_image = "tunathu/ftpsync:latest"
+
+        [mirrors.env]
+        TUNASYNC_S3_ENDPOINT = "https://s3.repo.saltstack.com"
+        TUNASYNC_AWS_OPTIONS = "--delete --exact-timestamps"
+
+[[mirrors]]
+name = "solus"
 provider = "rsync"
-upstream = "rsync://mirrors.tuna.tsinghua.edu.cn/debian/"
+upstream = "rsync://mirrors.rit.edu/solus/"
+rsync_options = [ "--exclude", "/shannon", "--exclude", "/unstable" ]
 memory_limit = "256M"
 
+
+[[mirrors]]
+name = "stackage"
+provider = "command"
+command = "/home/scripts/stackage.py"
+upstream = "https://www.stackage.org/"
+docker_image = "tunathu/tunasync-scripts:latest"
+        # set environment varialbes
+        [mirrors.env]
+        GIT_COMMITTER_NAME = "TUNA mirrors"
+        GIT_COMMITTER_EMAIL = "mirrors@tuna.tsinghua.edu.cn"
+
+
+[[mirrors]]
+name = "steamos"
+interval = 1440
+provider = "command"
+upstream = "http://repo.steampowered.com"
+command = "/home/scripts/lftp.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+        [mirrors.env]
+    TUNASYNC_LFTP_OPTIONS = "--only-newer --exclude icons/ "
+
+[[mirrors]]
+name = "termux"
+interval = 1440
+provider = "command"
+upstream = "https://dl.bintray.com/termux/termux-packages-24/"
+command = "/home/scripts/termux.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
 [[mirrors]]
 name = "ubuntu"
 provider = "two-stage-rsync"
 stage1_profile = "debian"
 upstream = "rsync://archive.ubuntu.com/ubuntu/"
+rsync_options = [ "--delete-excluded" ]
 memory_limit = "256M"
 
-# vim: ft=toml
+[[mirrors]]
+name = "ubuntu-ports"
+provider = "two-stage-rsync"
+stage1_profile = "debian"
+upstream = "rsync://ports.ubuntu.com/ubuntu-ports/"
+rsync_options = [ "--delete-excluded" ]
+exclude_file = "/etc/excludes/ubuntu-ports-exclude.txt"
+memory_limit = "256M"
+
+[[mirrors]]
+name = "virtualbox"
+interval = 1440
+provider = "command"
+upstream = "http://download.virtualbox.org/virtualbox"
+command = "/home/scripts/virtualbox.sh"
+size_pattern = "size-sum: ([0-9\\.]+[KMGTP])"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "winehq"
+provider = "command"
+upstream = "ftp://ftp.winehq.org/pub/"
+command = "/home/scripts/lftp.sh"
+docker_image = "tunathu/tunasync-scripts:latest"
+
+        [mirrors.env]
+        TUNASYNC_LFTP_OPTIONS = "-x wine-builds.old/ -x /\\..+"
+
+[[mirrors]]
+name = "zabbix"
+provider = "rsync"
+upstream = "rsync://repo.zabbix.com/mirror/"
+rsync_options = [ "--delete-excluded", "--chmod=o+r,Do+x,Fa-x" ]
+memory_limit = "256M"
+
+[[mirrors]]
+name = "AOSP"
+interval = 720
+provider = "command"
+command = "/home/tunasync-scripts/aosp.sh"
+upstream = "https://android.googlesource.com/mirror/manifest"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+docker_image = "tunathu/tunasync-scripts:latest"
+        [mirrors.env]
+        REPO = "/usr/local/bin/aosp-repo"
+        REPO_URL = "https://mirrors.tuna.tsinghua.edu.cn/git/git-repo"
+        USE_BITMAP_INDEX = "1"
+
+[[mirrors]]
+name = "lineageOS"
+interval = 720
+provider = "command"
+command = "/home/tunasync-scripts/aosp.sh"
+upstream = "https://github.com/LineageOS/mirror"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+docker_image = "tunathu/tunasync-scripts:latest"
+        [mirrors.env]
+        REPO = "/usr/local/bin/aosp-repo"
+        REPO_URL = "https://mirrors.tuna.tsinghua.edu.cn/git/git-repo"
+        USE_BITMAP_INDEX = "1"
+
+[[mirrors]]
+name = "chromiumos"
+interval = 720
+provider = "command"
+command = "/home/tunasync-scripts/cros.sh"
+upstream = "https://chromium.googlesource.com"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+fail_on_match = "fatal: "
+docker_image = "tunathu/tunasync-scripts:latest"
+        [mirrors.env]
+        USE_BITMAP_INDEX = "1"
+        CONCURRENT_JOBS = "20"
+
+[[mirrors]]
+name = "crates.io-index.git"
+provider = "command"
+command = "/home/tunasync-scripts/git.sh"
+upstream = "https://github.com/rust-lang/crates.io-index.git"
+docker_image = "tunathu/tunasync-scripts:latest"
+size_pattern = "size-pack: ([0-9\\.]+[KMGTP])"
+
+[[mirrors]]
+name = "flutter-sdk.git"
+provider = "command"
+command = "/home/tunasync-scripts/git.sh"
+upstream = "git://github.com/flutter/flutter.git"
+docker_image = "tunathu/tunasync-scripts:latest"
+size_pattern = "size-pack: ([0-9\\.]+[KMGTP])"
+
+[[mirrors]]
+name = "gcc.git"
+provider = "command"
+command = "/home/tunasync-scripts/git.sh"
+upstream = "git://gcc.gnu.org/git/gcc.git"
+docker_image = "tunathu/tunasync-scripts:latest"
+size_pattern = "size-pack: ([0-9\\.]+[KMGTP])"
+
+[[mirrors]]
+name = "gentoo-portage.git"
+provider = "command"
+command = "/home/tunasync-scripts/git.sh"
+upstream = "git://github.com/gentoo-mirror/gentoo.git"
+docker_image = "tunathu/tunasync-scripts:latest"
+size_pattern = "size-pack: ([0-9\\.]+[KMGTP])"
+
+[[mirrors]]
+name = "git-repo"
+provider = "command"
+command = "/home/tunasync-scripts/git-repo.sh"
+upstream = "https://gerrit.googlesource.com/git-repo"
+size_pattern = "size-pack: ([0-9\\.]+[KMGTP])"
+fail_on_match = "fatal: "
+docker_image = "tunathu/tunasync-scripts:latest"
+
+[[mirrors]]
+name = "homebrew"
+provider = "command"
+command = "/home/tunasync-scripts/homebrew.sh"
+upstream = "https://github.com/Homebrew"
+docker_image = "tunathu/tunasync-scripts:latest"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+
+[[mirrors]]
+name = "CocoaPods"
+provider = "command"
+command = "/home/tunasync-scripts/cocoapods.sh"
+upstream = "https://github.com/CocoaPods"
+docker_image = "tunathu/tunasync-scripts:latest"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+
+[[mirrors]]
+name = "pybombs"
+interval = 720
+provider = "command"
+command = "/home/tunasync-scripts/pybombs.sh"
+upstream = "https://github.com/scateu/pybombs-mirror/"
+docker_image = "tunathu/tunasync-scripts:latest"
+docker_volumes = ["/home/pybombs-mirror:/opt/pybombs-mirror"]
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+        [mirrors.env]
+        PYBOMBS_MIRROR_SCRIPT_PATH = "/opt/pybombs-mirror"
+        MIRROR_BASE_URL = "https://mirrors.tuna.tsinghua.edu.cn/pybombs"
+
+[[mirrors]]
+name = "llvm"
+provider = "command"
+command = "/home/tunasync-scripts/llvm.sh"
+upstream = "https://git.llvm.org/git"
+docker_image = "tunathu/tunasync-scripts:latest"
+size_pattern = "Total size is ([0-9\\.]+[KMGTP]?)"
+
+# vim: ft=toml

go.mod

@@ -0,0 +1,89 @@
+module github.com/tuna/tunasync
+
+go 1.23.0
+
+toolchain go1.23.5
+
+require (
+	github.com/BurntSushi/toml v1.4.0
+	github.com/alicebob/miniredis v2.5.0+incompatible
+	github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be
+	github.com/boltdb/bolt v1.3.1
+	github.com/codeskyblue/go-sh v0.0.0-20200712050446-30169cf553fe
+	github.com/containerd/cgroups/v3 v3.0.5
+	github.com/dennwc/btrfs v0.0.0-20241002142654-12ae127e0bf6
+	github.com/dgraph-io/badger/v2 v2.2007.4
+	github.com/docker/go-units v0.5.0
+	github.com/gin-gonic/gin v1.10.0
+	github.com/go-redis/redis/v8 v8.11.5
+	github.com/imdario/mergo v0.3.16
+	github.com/moby/moby v28.0.1+incompatible
+	github.com/moby/sys/reexec v0.1.0
+	github.com/opencontainers/runtime-spec v1.2.1
+	github.com/pkg/errors v0.9.1
+	github.com/pkg/profile v1.7.0
+	github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46
+	github.com/smartystreets/goconvey v1.6.4
+	github.com/syndtr/goleveldb v1.0.0
+	github.com/urfave/cli v1.22.16
+	golang.org/x/sys v0.30.0
+	gopkg.in/op/go-logging.v1 v1.0.0-20160211212156-b2cb9fa56473
+)
+
+replace github.com/boltdb/bolt v1.3.1 => go.etcd.io/bbolt v1.3.11
+
+require (
+	github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a // indirect
+	github.com/bytedance/sonic v1.12.9 // indirect
+	github.com/bytedance/sonic/loader v0.2.3 // indirect
+	github.com/cespare/xxhash v1.1.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/cilium/ebpf v0.17.3 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
+	github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0 // indirect
+	github.com/containerd/log v0.1.0 // indirect
+	github.com/coreos/go-systemd/v22 v22.5.0 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.6 // indirect
+	github.com/dennwc/ioctl v1.0.0 // indirect
+	github.com/dgraph-io/ristretto v0.2.0 // indirect
+	github.com/dgryski/go-farm v0.0.0-20240924180020-3414d57e47da // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/felixge/fgprof v0.9.5 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
+	github.com/gin-contrib/sse v1.0.0 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.25.0 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
+	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/gomodule/redigo v1.8.2 // indirect
+	github.com/google/pprof v0.0.0-20250208200701-d0013a598941 // indirect
+	github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/jtolds/gls v4.20.0+incompatible // indirect
+	github.com/klauspost/compress v1.18.0 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.10 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/moby/sys/userns v0.1.0 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/rogpeppe/go-internal v1.13.1 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
+	github.com/smartystreets/assertions v1.2.0 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.12 // indirect
+	github.com/yuin/gopher-lua v0.0.0-20191220021717-ab39c6098bdb // indirect
+	golang.org/x/arch v0.14.0 // indirect
+	golang.org/x/crypto v0.35.0 // indirect
+	golang.org/x/net v0.35.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
+	google.golang.org/protobuf v1.36.5 // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,343 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/toml v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0=
+github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
+github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
+github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a h1:HbKu58rmZpUGpz5+4FfNmIU+FmZg2P3Xaj2v2bfNWmk=
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
+github.com/alicebob/miniredis v2.5.0+incompatible h1:yBHoLpsyjupjz3NL3MhKMVkR41j82Yjf3KFv7ApYzUI=
+github.com/alicebob/miniredis v2.5.0+incompatible/go.mod h1:8HZjEj4yU0dwhYHky+DxYx+6BMjkBbe5ONFIF1MXffk=
+github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8=
+github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
+github.com/boltdb/bolt v1.3.1 h1:JQmyP4ZBrce+ZQu0dY660FMfatumYDLun9hBCUVIkF4=
+github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps=
+github.com/bytedance/sonic v1.12.7 h1:CQU8pxOy9HToxhndH0Kx/S1qU/CuS9GnKYrGioDcU1Q=
+github.com/bytedance/sonic v1.12.7/go.mod h1:tnbal4mxOMju17EGfknm2XyYcpyCnIROYOEYuemj13I=
+github.com/bytedance/sonic v1.12.9 h1:Od1BvK55NnewtGaJsTDeAOSnLVO2BTSLOe0+ooKokmQ=
+github.com/bytedance/sonic v1.12.9/go.mod h1:uVvFidNmlt9+wa31S1urfwwthTWteBgG0hWuoKAXTx8=
+github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
+github.com/bytedance/sonic/loader v0.2.2 h1:jxAJuN9fOot/cyz5Q6dUuMJF5OqQ6+5GfA8FjjQ0R4o=
+github.com/bytedance/sonic/loader v0.2.2/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
+github.com/bytedance/sonic/loader v0.2.3 h1:yctD0Q3v2NOGfSWPLPvG2ggA2kV6TS6s4wioyEqssH0=
+github.com/bytedance/sonic/loader v0.2.3/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
+github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
+github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/chromedp/cdproto v0.0.0-20230802225258-3cf4e6d46a89/go.mod h1:GKljq0VrfU4D5yc+2qA6OVr8pmO/MBbPEWqWQ/oqGEs=
+github.com/chromedp/chromedp v0.9.2/go.mod h1:LkSXJKONWTCHAfQasKFUZI+mxqS4tZqhmtGzzhLsnLs=
+github.com/chromedp/sysutil v1.0.0/go.mod h1:kgWmDdq8fTzXYcKIBqIYvRRTnYb9aNS9moAV0xufSww=
+github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/logex v1.2.1/go.mod h1:JLbx6lG2kDbNRFnfkgvh4eRJRPX1QCoOIWomwysCBrQ=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/readline v1.5.1/go.mod h1:Eh+b79XXUwfKfcPLepksvw2tcLE/Ct21YObkaSkeBlk=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
+github.com/chzyer/test v1.0.0/go.mod h1:2JlltgoNkt4TW/z9V/IzDdFaMTM2JPIi26O1pF38GC8=
+github.com/cilium/ebpf v0.17.1 h1:G8mzU81R2JA1nE5/8SRubzqvBMmAmri2VL8BIZPWvV0=
+github.com/cilium/ebpf v0.17.1/go.mod h1:vay2FaYSmIlv3r8dNACd4mW/OCaZLJKJOo+IHBvCIO8=
+github.com/cilium/ebpf v0.17.3 h1:FnP4r16PWYSE4ux6zN+//jMcW4nMVRvuTLVTvCjyyjg=
+github.com/cilium/ebpf v0.17.3/go.mod h1:G5EDHij8yiLzaqn0WjyfJHvRa+3aDlReIaLVRMvOyJk=
+github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
+github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
+github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
+github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
+github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
+github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0 h1:sDMmm+q/3+BukdIpxwO365v/Rbspp2Nt5XntgQRXq8Q=
+github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0/go.mod h1:4Zcjuz89kmFXt9morQgcfYZAYZ5n8WHjt81YYWIwtTM=
+github.com/codeskyblue/go-sh v0.0.0-20200712050446-30169cf553fe h1:69JI97HlzP+PH5Mi1thcGlDoBr6PS2Oe+l3mNmAkbs4=
+github.com/codeskyblue/go-sh v0.0.0-20200712050446-30169cf553fe/go.mod h1:VQx0hjo2oUeQkQUET7wRwradO6f+fN5jzXgB/zROxxE=
+github.com/containerd/cgroups/v3 v3.0.5 h1:44na7Ud+VwyE7LIoJ8JTNQOa549a8543BmzaJHo6Bzo=
+github.com/containerd/cgroups/v3 v3.0.5/go.mod h1:SA5DLYnXO8pTGYiAHXz94qvLQTKfVM5GEVisn4jpins=
+github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I=
+github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3EhrzVo=
+github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
+github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/coreos/go-systemd/v22 v22.5.0 h1:RrqgGjYQKalulkV8NGVIfkXQf6YYmOyiJKk8iXXhfZs=
+github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
+github.com/cpuguy83/go-md2man v1.0.10 h1:BSKMNlYxDvnunlTymqtgONjNnaRV1sTpcovwwjF22jk=
+github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
+github.com/cpuguy83/go-md2man/v2 v2.0.5/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.6 h1:XJtiaUW6dEEqVuZiMTn1ldk455QWwEIsMIJlo5vtkx0=
+github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dennwc/btrfs v0.0.0-20241002142654-12ae127e0bf6 h1:fV+JlCY0cCJh3l0jfE7iB3ZmrdfJSgfcjdrCQhPokGg=
+github.com/dennwc/btrfs v0.0.0-20241002142654-12ae127e0bf6/go.mod h1:MYsOV9Dgsec3FFSOjywi0QK5r6TeBbdWxdrMGtiYXHA=
+github.com/dennwc/ioctl v1.0.0 h1:DsWAAjIxRqNcLn9x6mwfuf2pet3iB7aK90K4tF16rLg=
+github.com/dennwc/ioctl v1.0.0/go.mod h1:ellh2YB5ldny99SBU/VX7Nq0xiZbHphf1DrtHxxjMk0=
+github.com/dgraph-io/badger/v2 v2.2007.4 h1:TRWBQg8UrlUhaFdco01nO2uXwzKS7zd+HVdwV/GHc4o=
+github.com/dgraph-io/badger/v2 v2.2007.4/go.mod h1:vSw/ax2qojzbN6eXHIx6KPKtCSHJN/Uz0X0VPruTIhk=
+github.com/dgraph-io/ristretto v0.0.3-0.20200630154024-f66de99634de/go.mod h1:KPxhHT9ZxKefz+PCeOGsrHpl1qZ7i70dGTu2u+Ahh6E=
+github.com/dgraph-io/ristretto v0.2.0 h1:XAfl+7cmoUDWW/2Lx8TGZQjjxIQ2Ley9DSf52dru4WE=
+github.com/dgraph-io/ristretto v0.2.0/go.mod h1:8uBHCU/PBV4Ag0CJrP47b9Ofby5dqWNh4FicAdoqFNU=
+github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
+github.com/dgryski/go-farm v0.0.0-20240924180020-3414d57e47da h1:aIftn67I1fkbMa512G+w+Pxci9hJPB8oMnkcP3iZF38=
+github.com/dgryski/go-farm v0.0.0-20240924180020-3414d57e47da/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
+github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
+github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
+github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
+github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
+github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
+github.com/felixge/fgprof v0.9.3/go.mod h1:RdbpDgzqYVh/T9fPELJyV7EYJuHB55UTEULNun8eiPw=
+github.com/felixge/fgprof v0.9.5 h1:8+vR6yu2vvSKn08urWyEuxx75NWPEvybbkBirEpsbVY=
+github.com/felixge/fgprof v0.9.5/go.mod h1:yKl+ERSa++RYOs32d8K6WEXCB4uXdLls4ZaZPpayhMM=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
+github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
+github.com/gabriel-vasile/mimetype v1.4.8 h1:FfZ3gj38NjllZIeJAmMhr+qKL8Wu+nOoI3GqacKw1NM=
+github.com/gabriel-vasile/mimetype v1.4.8/go.mod h1:ByKUIKGjh1ODkGM1asKUbQZOLGrPjydw3hYPU2YU9t8=
+github.com/gin-contrib/sse v1.0.0 h1:y3bT1mUWUxDpW4JLQg/HnTqV4rozuW4tC9eFKTxYI9E=
+github.com/gin-contrib/sse v1.0.0/go.mod h1:zNuFdwarAygJBht0NTKiSi3jRf6RbqeILZ9Sp6Slhe0=
+github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
+github.com/gin-gonic/gin v1.10.0/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
+github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
+github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
+github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
+github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
+github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
+github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
+github.com/go-playground/validator/v10 v10.23.0 h1:/PwmTwZhS0dPkav3cdK9kV1FsAmrL8sThn8IHr/sO+o=
+github.com/go-playground/validator/v10 v10.23.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
+github.com/go-playground/validator/v10 v10.25.0 h1:5Dh7cjvzR7BRZadnsVOzPhWsrwUr0nmsZJxEAnFLNO8=
+github.com/go-playground/validator/v10 v10.25.0/go.mod h1:GGzBIJMuE98Ic/kJsBXbz1x/7cByt++cQ+YOuDM5wus=
+github.com/go-quicktest/qt v1.101.0 h1:O1K29Txy5P2OK0dGo59b7b0LR6wKfIhttaAhHUyn7eI=
+github.com/go-quicktest/qt v1.101.0/go.mod h1:14Bz/f7NwaXPtdYEgzsx46kqSxVwTbzVZsDC26tQJow=
+github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
+github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
+github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
+github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
+github.com/gobwas/ws v1.2.1/go.mod h1:hRKAFb8wOxFROYNsT1bqfWnhX+b5MFeJM9r2ZSwg/KY=
+github.com/goccy/go-json v0.10.4 h1:JSwxQzIqKfmFX1swYPpUThQZp/Ka4wzJdK0LWVytLPM=
+github.com/goccy/go-json v0.10.4/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
+github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
+github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
+github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
+github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
+github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+github.com/gomodule/redigo v1.8.2 h1:H5XSIre1MB5NbPYFp+i1NBbb5qN1W8Y8YAQoAYbkm8k=
+github.com/gomodule/redigo v1.8.2/go.mod h1:P9dn9mFrCBvWhGE1wpxx6fgq7BAeLBk+UUUzlpkBYO0=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/pprof v0.0.0-20211214055906-6f57359322fd/go.mod h1:KgnwoLYCZ8IQu3XUZ8Nc/bM9CCZFOyjUNOSygVozoDg=
+github.com/google/pprof v0.0.0-20240227163752-401108e1b7e7/go.mod h1:czg5+yv1E0ZGTi6S6vVK1mke0fV+FaUhNGcd6VRS9Ik=
+github.com/google/pprof v0.0.0-20241210010833-40e02aabc2ad h1:a6HEuzUHeKH6hwfN/ZoQgRgVIWFJljSWa/zetS2WTvg=
+github.com/google/pprof v0.0.0-20241210010833-40e02aabc2ad/go.mod h1:vavhavw2zAxS5dIdcRluK6cSGGPlZynqzFM8NdvU144=
+github.com/google/pprof v0.0.0-20250208200701-d0013a598941 h1:43XjGa6toxLpeksjcxs1jIoIyr+vUfOqY2c6HB4bpoc=
+github.com/google/pprof v0.0.0-20250208200701-d0013a598941/go.mod h1:vavhavw2zAxS5dIdcRluK6cSGGPlZynqzFM8NdvU144=
+github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
+github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
+github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
+github.com/ianlancetaylor/demangle v0.0.0-20210905161508-09a460cdf81d/go.mod h1:aYm2/VgdVmcIU8iMfdMvDMsRAQjcfZSKFby6HOFvi/w=
+github.com/ianlancetaylor/demangle v0.0.0-20230524184225-eabc099b10ab/go.mod h1:gx7rwoVhcfuVKG5uya9Hs3Sxj7EIvldVofAWIUtGouw=
+github.com/imdario/mergo v0.3.16 h1:wwQJbIsHYGMUyLSPrEq1CT16AhnhNJQ51+4fdHUnCl4=
+github.com/imdario/mergo v0.3.16/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
+github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
+github.com/josharian/native v1.1.0 h1:uuaP0hAbW7Y4l0ZRQ6C9zfb7Mg1mbFKry/xzDAfmtLA=
+github.com/josharian/native v1.1.0/go.mod h1:7X/raswPFr05uY3HiLlYeyQntB6OO7E/d2Cu7qoaN2w=
+github.com/jsimonetti/rtnetlink/v2 v2.0.1 h1:xda7qaHDSVOsADNouv7ukSuicKZO7GgVUCXxpaIEIlM=
+github.com/jsimonetti/rtnetlink/v2 v2.0.1/go.mod h1:7MoNYNbb3UaDHtF8udiJo/RH6VsTKP1pqKLUTVCvToE=
+github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
+github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
+github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
+github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
+github.com/klauspost/compress v1.12.3/go.mod h1:8dP1Hq4DHOhN9w426knH3Rhby4rFm6D8eO+e+Dq5Gzg=
+github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
+github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
+github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
+github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
+github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
+github.com/klauspost/cpuid/v2 v2.2.9 h1:66ze0taIn2H33fBvCkXuv9BmCwDfafmiIVpKV9kKGuY=
+github.com/klauspost/cpuid/v2 v2.2.9/go.mod h1:rqkxqrZ1EhYM9G+hXH7YdowN5R5RGN6NK4QwQ3WMXF8=
+github.com/klauspost/cpuid/v2 v2.2.10 h1:tBs3QSyvjDyFTq3uoc/9xFpCuOsJQFNPiAhYdw2skhE=
+github.com/klauspost/cpuid/v2 v2.2.10/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
+github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
+github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/ledongthuc/pdf v0.0.0-20220302134840-0c2507a12d80/go.mod h1:imJHygn/1yfhB7XSJJKlFZKl/J+dCPAknuiaGOshXAs=
+github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
+github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
+github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
+github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mdlayher/netlink v1.7.2 h1:/UtM3ofJap7Vl4QWCPDGXY8d3GIY2UGSDbK+QWmY8/g=
+github.com/mdlayher/netlink v1.7.2/go.mod h1:xraEF7uJbxLhc5fpHL4cPe221LI2bdttWlU+ZGLfQSw=
+github.com/mdlayher/socket v0.4.1 h1:eM9y2/jlbs1M615oshPQOHZzj6R6wMT7bX5NPiQvn2U=
+github.com/mdlayher/socket v0.4.1/go.mod h1:cAqeGjoufqdxWkD7DkpyS+wcefOtmu5OQ8KuoJGIReA=
+github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
+github.com/moby/moby v27.4.1+incompatible h1:z6detzbcLRt7U+w4ovHV+8oYpJfpHKTmUbFWPG6cudA=
+github.com/moby/moby v27.4.1+incompatible/go.mod h1:fDXVQ6+S340veQPv35CzDahGBmHsiclFwfEygB/TWMc=
+github.com/moby/moby v28.0.1+incompatible h1:10ejBTwFhM3/9p6pSaKrLyXnx7QzzCmCYHAedOp67cQ=
+github.com/moby/moby v28.0.1+incompatible/go.mod h1:fDXVQ6+S340veQPv35CzDahGBmHsiclFwfEygB/TWMc=
+github.com/moby/sys/reexec v0.1.0 h1:RrBi8e0EBTLEgfruBOFcxtElzRGTEUkeIFaVXgU7wok=
+github.com/moby/sys/reexec v0.1.0/go.mod h1:EqjBg8F3X7iZe5pU6nRZnYCMUTXoxsjiIfHup5wYIN8=
+github.com/moby/sys/userns v0.1.0 h1:tVLXkFOxVu9A64/yh59slHVv9ahO9UIev4JZusOLG/g=
+github.com/moby/sys/userns v0.1.0/go.mod h1:IHUYgu/kao6N8YZlp9Cf444ySSvCmDlmzUcYfDHOl28=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
+github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
+github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
+github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
+github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
+github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
+github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
+github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
+github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
+github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
+github.com/onsi/gomega v1.18.1/go.mod h1:0q+aL8jAiMXy9hbwj2mr5GziHiwhAIQpFmmtT5hitRs=
+github.com/opencontainers/runtime-spec v1.2.0 h1:z97+pHb3uELt/yiAWD691HNHQIF07bE7dzrbT927iTk=
+github.com/opencontainers/runtime-spec v1.2.0/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
+github.com/opencontainers/runtime-spec v1.2.1 h1:S4k4ryNgEpxW1dzyqffOmhI1BHYcjzU8lpJfSlR0xww=
+github.com/opencontainers/runtime-spec v1.2.1/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
+github.com/orisano/pixelmatch v0.0.0-20220722002657-fb0b55479cde/go.mod h1:nZgzbfBr3hhjoZnS66nKrHmduYNpc34ny7RK4z5/HM0=
+github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
+github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
+github.com/pelletier/go-toml/v2 v2.2.3/go.mod h1:MfCQTFTvCcUyyvvwm1+G6H/jORL20Xlb6rzQu9GuUkc=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/profile v1.7.0 h1:hnbDkaNWPCLMO9wGLdBFTIZvzDrDfBM2072E1S9gJkA=
+github.com/pkg/profile v1.7.0/go.mod h1:8Uer0jas47ZQMJ7VD+OHknK4YDY07LPUC6dEvqDjvNo=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
+github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
+github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46 h1:GHRpF1pTW19a8tTFrMLUcfWwyC0pnifVo2ClaLq+hP8=
+github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46/go.mod h1:uAQ5PCi+MFsC7HjREoAz1BU+Mq60+05gifQSsHSDG/8=
+github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
+github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
+github.com/smartystreets/assertions v1.2.0 h1:42S6lae5dvLc7BrLu/0ugRtcFVjoJNMC/N3yZFZkDFs=
+github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
+github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
+github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
+github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
+github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
+github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
+github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
+github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
+github.com/spf13/cobra v0.0.5/go.mod h1:3K3wKZymM7VvHMDS9+Akkh4K60UwM26emMESw8tLCHU=
+github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
+github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
+github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
+github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE=
+github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
+github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
+github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
+github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
+github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=
+github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
+github.com/urfave/cli v1.22.16 h1:MH0k6uJxdwdeWQTwhSO42Pwr4YLrNLwBtg1MRgTqPdQ=
+github.com/urfave/cli v1.22.16/go.mod h1:EeJR6BKodywf4zciqrdw6hpCPk68JO9z5LazXZMn5Po=
+github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
+github.com/yuin/gopher-lua v0.0.0-20191220021717-ab39c6098bdb h1:ZkM6LRnq40pR1Ox0hTHlnpkcOTuFIDQpZ1IN8rKKhX0=
+github.com/yuin/gopher-lua v0.0.0-20191220021717-ab39c6098bdb/go.mod h1:gqRgreBUhTSL0GeU64rtZ3Uq3wtjOa/TB2YfrtkCbVQ=
+go.etcd.io/bbolt v1.3.11 h1:yGEzV1wPz2yVCLsD8ZAiGHhHVlczyC9d1rP43/VCRJ0=
+go.etcd.io/bbolt v1.3.11/go.mod h1:dksAq7YMXoljX0xu6VF5DMZGbhYYoLUalEiSySYAS4I=
+go.uber.org/goleak v1.1.12 h1:gZAh5/EyT/HQwlpkCy6wTpqfH9H8Lz8zbm3dZh+OyzA=
+go.uber.org/goleak v1.1.12/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
+golang.org/x/arch v0.13.0 h1:KCkqVVV1kGg0X87TFysjCJ8MxtZEIU4Ja/yXGeoECdA=
+golang.org/x/arch v0.13.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
+golang.org/x/arch v0.14.0 h1:z9JUEZWr8x4rR0OU6c4/4t6E6jOZ8/QBS2bBYBm4tx4=
+golang.org/x/arch v0.14.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
+golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
+golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
+golang.org/x/crypto v0.35.0 h1:b15kiHdrGCHrP6LvwaQ3c03kgNhhiMgvlhxHQhmg2Xs=
+golang.org/x/crypto v0.35.0/go.mod h1:dy7dXNW32cAb/6/PRuTNsix8T+vJAqvuIy5Bli/x0YQ=
+golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.34.0 h1:Mb7Mrk043xzHgnRM88suvJFwzVrRfHEHJEl5/71CKw0=
+golang.org/x/net v0.34.0/go.mod h1:di0qlW3YNM5oh6GqDGQr92MyTozJPmybPK4Ev/Gm31k=
+golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
+golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
+golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.11.0 h1:GGz8+XQP4FvTTrjZPzNKTMFtSXH80RAzG+5ghFPgK9w=
+golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190204203706-41f3e6584952/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
+golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
+golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
+golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
+golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
+golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+google.golang.org/protobuf v1.36.2 h1:R8FeyR1/eLmkutZOM5CWghmo5itiG9z0ktFlTVLuTmU=
+google.golang.org/protobuf v1.36.2/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+google.golang.org/protobuf v1.36.5 h1:tPhr+woSbjfYvY6/GPufUoYizxw1cF/yFoxJ2fmpwlM=
+google.golang.org/protobuf v1.36.5/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/op/go-logging.v1 v1.0.0-20160211212156-b2cb9fa56473 h1:6D+BvnJ/j6e222UW8s2qTSe3wGBtvo0MbVQG/c5k8RE=
+gopkg.in/op/go-logging.v1 v1.0.0-20160211212156-b2cb9fa56473/go.mod h1:N1eN2tsCx0Ydtgjl4cqmbRCsY4/+z4cYDeqwZTk6zog=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=

internal/logger.go

@@ -24,9 +24,12 @@ func InitLogger(verbose, debug, withSystemd bool) {
 
 	if debug {
 		logging.SetLevel(logging.DEBUG, "tunasync")
+		logging.SetLevel(logging.DEBUG, "tunasynctl")
 	} else if verbose {
 		logging.SetLevel(logging.INFO, "tunasync")
+		logging.SetLevel(logging.INFO, "tunasynctl")
 	} else {
 		logging.SetLevel(logging.NOTICE, "tunasync")
+		logging.SetLevel(logging.NOTICE, "tunasynctl")
 	}
 }

internal/msg.go

@@ -1,6 +1,8 @@
 package internal
 
 import (
+	"bytes"
+	"encoding/json"
 	"fmt"
 	"time"
 )
@@ -8,25 +10,27 @@ import (
 // A MirrorStatus represents a msg when
 // a worker has done syncing
 type MirrorStatus struct {
-	Name       string     `json:"name"`
+	Name        string     `json:"name"`
-	Worker     string     `json:"worker"`
+	Worker      string     `json:"worker"`
-	IsMaster   bool       `json:"is_master"`
+	IsMaster    bool       `json:"is_master"`
-	Status     SyncStatus `json:"status"`
+	Status      SyncStatus `json:"status"`
-	LastUpdate time.Time  `json:"last_update"`
+	LastUpdate  time.Time  `json:"last_update"`
-	LastEnded  time.Time  `json:"last_ended"`
+	LastStarted time.Time  `json:"last_started"`
-	Scheduled  time.Time  `json:"next_schedule"`
+	LastEnded   time.Time  `json:"last_ended"`
-	Upstream   string     `json:"upstream"`
+	Scheduled   time.Time  `json:"next_schedule"`
-	Size       string     `json:"size"`
+	Upstream    string     `json:"upstream"`
-	ErrorMsg   string     `json:"error_msg"`
+	Size        string     `json:"size"`
+	ErrorMsg    string     `json:"error_msg"`
 }
 
 // A WorkerStatus is the information struct that describe
 // a worker, and sent from the manager to clients.
 type WorkerStatus struct {
-	ID         string    `json:"id"`
+	ID           string    `json:"id"`
-	URL        string    `json:"url"`         // worker url
+	URL          string    `json:"url"`           // worker url
-	Token      string    `json:"token"`       // session token
+	Token        string    `json:"token"`         // session token
-	LastOnline time.Time `json:"last_online"` // last seen
+	LastOnline   time.Time `json:"last_online"`   // last seen
+	LastRegister time.Time `json:"last_register"` // last register time
 }
 
 type MirrorSchedules struct {
@@ -58,21 +62,45 @@ const (
 )
 
 func (c CmdVerb) String() string {
-	switch c {
+	mapping := map[CmdVerb]string{
-	case CmdStart:
+		CmdStart:   "start",
-		return "start"
+		CmdStop:    "stop",
-	case CmdStop:
+		CmdDisable: "disable",
-		return "stop"
+		CmdRestart: "restart",
-	case CmdDisable:
+		CmdPing:    "ping",
-		return "disable"
+		CmdReload:  "reload",
-	case CmdRestart:
-		return "restart"
-	case CmdPing:
-		return "ping"
-	case CmdReload:
-		return "reload"
 	}
-	return "unknown"
+	return mapping[c]
+}
+
+func NewCmdVerbFromString(s string) CmdVerb {
+	mapping := map[string]CmdVerb{
+		"start":   CmdStart,
+		"stop":    CmdStop,
+		"disable": CmdDisable,
+		"restart": CmdRestart,
+		"ping":    CmdPing,
+		"reload":  CmdReload,
+	}
+	return mapping[s]
+}
+
+// Marshal and Unmarshal for CmdVerb
+func (s CmdVerb) MarshalJSON() ([]byte, error) {
+	buffer := bytes.NewBufferString(`"`)
+	buffer.WriteString(s.String())
+	buffer.WriteString(`"`)
+	return buffer.Bytes(), nil
+}
+
+func (s *CmdVerb) UnmarshalJSON(b []byte) error {
+	var j string
+	err := json.Unmarshal(b, &j)
+	if err != nil {
+		return err
+	}
+	*s = NewCmdVerbFromString(j)
+	return nil
 }
 
 // A WorkerCmd is the command message send from the

internal/status_web.go

@@ -38,31 +38,35 @@ func (t *stampTime) UnmarshalJSON(b []byte) error {
 
 // WebMirrorStatus is the mirror status to be shown in the web page
 type WebMirrorStatus struct {
-	Name         string     `json:"name"`
+	Name          string     `json:"name"`
-	IsMaster     bool       `json:"is_master"`
+	IsMaster      bool       `json:"is_master"`
-	Status       SyncStatus `json:"status"`
+	Status        SyncStatus `json:"status"`
-	LastUpdate   textTime   `json:"last_update"`
+	LastUpdate    textTime   `json:"last_update"`
-	LastUpdateTs stampTime  `json:"last_update_ts"`
+	LastUpdateTs  stampTime  `json:"last_update_ts"`
-	LastEnded    textTime   `json:"last_ended"`
+	LastStarted   textTime   `json:"last_started"`
-	LastEndedTs  stampTime  `json:"last_ended_ts"`
+	LastStartedTs stampTime  `json:"last_started_ts"`
-	Scheduled    textTime   `json:"next_schedule"`
+	LastEnded     textTime   `json:"last_ended"`
-	ScheduledTs  stampTime  `json:"next_schedule_ts"`
+	LastEndedTs   stampTime  `json:"last_ended_ts"`
-	Upstream     string     `json:"upstream"`
+	Scheduled     textTime   `json:"next_schedule"`
-	Size         string     `json:"size"` // approximate size
+	ScheduledTs   stampTime  `json:"next_schedule_ts"`
+	Upstream      string     `json:"upstream"`
+	Size          string     `json:"size"` // approximate size
 }
 
 func BuildWebMirrorStatus(m MirrorStatus) WebMirrorStatus {
 	return WebMirrorStatus{
-		Name:         m.Name,
+		Name:          m.Name,
-		IsMaster:     m.IsMaster,
+		IsMaster:      m.IsMaster,
-		Status:       m.Status,
+		Status:        m.Status,
-		LastUpdate:   textTime{m.LastUpdate},
+		LastUpdate:    textTime{m.LastUpdate},
-		LastUpdateTs: stampTime{m.LastUpdate},
+		LastUpdateTs:  stampTime{m.LastUpdate},
-		LastEnded:    textTime{m.LastEnded},
+		LastStarted:   textTime{m.LastStarted},
-		LastEndedTs:  stampTime{m.LastEnded},
+		LastStartedTs: stampTime{m.LastStarted},
-		Scheduled:    textTime{m.Scheduled},
+		LastEnded:     textTime{m.LastEnded},
-		ScheduledTs:  stampTime{m.Scheduled},
+		LastEndedTs:   stampTime{m.LastEnded},
-		Upstream:     m.Upstream,
+		Scheduled:     textTime{m.Scheduled},
-		Size:         m.Size,
+		ScheduledTs:   stampTime{m.Scheduled},
+		Upstream:      m.Upstream,
+		Size:          m.Size,
 	}
 }

internal/status_web_test.go

@@ -15,16 +15,18 @@ func TestStatus(t *testing.T) {
 		So(err, ShouldBeNil)
 		t := time.Date(2016, time.April, 16, 23, 8, 10, 0, loc)
 		m := WebMirrorStatus{
-			Name:         "tunalinux",
+			Name:          "tunalinux",
-			Status:       Success,
+			Status:        Success,
-			LastUpdate:   textTime{t},
+			LastUpdate:    textTime{t},
-			LastUpdateTs: stampTime{t},
+			LastUpdateTs:  stampTime{t},
-			LastEnded:    textTime{t},
+			LastStarted:   textTime{t},
-			LastEndedTs:  stampTime{t},
+			LastStartedTs: stampTime{t},
-			Scheduled:    textTime{t},
+			LastEnded:     textTime{t},
-			ScheduledTs:  stampTime{t},
+			LastEndedTs:   stampTime{t},
-			Size:         "5GB",
+			Scheduled:     textTime{t},
-			Upstream:     "rsync://mirrors.tuna.tsinghua.edu.cn/tunalinux/",
+			ScheduledTs:   stampTime{t},
+			Size:          "5GB",
+			Upstream:      "rsync://mirrors.tuna.tsinghua.edu.cn/tunalinux/",
 		}
 
 		b, err := json.Marshal(m)
@@ -40,6 +42,10 @@ func TestStatus(t *testing.T) {
 		So(m2.LastUpdateTs.Unix(), ShouldEqual, m.LastUpdate.Unix())
 		So(m2.LastUpdate.UnixNano(), ShouldEqual, m.LastUpdate.UnixNano())
 		So(m2.LastUpdateTs.UnixNano(), ShouldEqual, m.LastUpdate.UnixNano())
+		So(m2.LastStarted.Unix(), ShouldEqual, m.LastStarted.Unix())
+		So(m2.LastStartedTs.Unix(), ShouldEqual, m.LastStarted.Unix())
+		So(m2.LastStarted.UnixNano(), ShouldEqual, m.LastStarted.UnixNano())
+		So(m2.LastStartedTs.UnixNano(), ShouldEqual, m.LastStarted.UnixNano())
 		So(m2.LastEnded.Unix(), ShouldEqual, m.LastEnded.Unix())
 		So(m2.LastEndedTs.Unix(), ShouldEqual, m.LastEnded.Unix())
 		So(m2.LastEnded.UnixNano(), ShouldEqual, m.LastEnded.UnixNano())
@@ -53,19 +59,19 @@ func TestStatus(t *testing.T) {
 	})
 	Convey("BuildWebMirrorStatus should work", t, func() {
 		m := MirrorStatus{
-			Name:       "arch-sync3",
+			Name:        "arch-sync3",
-			Worker:     "testWorker",
+			Worker:      "testWorker",
-			IsMaster:   true,
+			IsMaster:    true,
-			Status:     Failed,
+			Status:      Failed,
-			LastUpdate: time.Now().Add(-time.Minute * 30),
+			LastUpdate:  time.Now().Add(-time.Minute * 30),
-			LastEnded:  time.Now(),
+			LastStarted: time.Now().Add(-time.Minute * 1),
-			Scheduled:  time.Now().Add(time.Minute * 5),
+			LastEnded:   time.Now(),
-			Upstream:   "mirrors.tuna.tsinghua.edu.cn",
+			Scheduled:   time.Now().Add(time.Minute * 5),
-			Size:       "4GB",
+			Upstream:    "mirrors.tuna.tsinghua.edu.cn",
+			Size:        "4GB",
 		}
 
-		var m2 WebMirrorStatus
+		var m2 WebMirrorStatus = BuildWebMirrorStatus(m)
-		m2 = BuildWebMirrorStatus(m)
 		// fmt.Printf("%#v", m2)
 		So(m2.Name, ShouldEqual, m.Name)
 		So(m2.Status, ShouldEqual, m.Status)
@@ -73,6 +79,10 @@ func TestStatus(t *testing.T) {
 		So(m2.LastUpdateTs.Unix(), ShouldEqual, m.LastUpdate.Unix())
 		So(m2.LastUpdate.UnixNano(), ShouldEqual, m.LastUpdate.UnixNano())
 		So(m2.LastUpdateTs.UnixNano(), ShouldEqual, m.LastUpdate.UnixNano())
+		So(m2.LastStarted.Unix(), ShouldEqual, m.LastStarted.Unix())
+		So(m2.LastStartedTs.Unix(), ShouldEqual, m.LastStarted.Unix())
+		So(m2.LastStarted.UnixNano(), ShouldEqual, m.LastStarted.UnixNano())
+		So(m2.LastStartedTs.UnixNano(), ShouldEqual, m.LastStarted.UnixNano())
 		So(m2.LastEnded.Unix(), ShouldEqual, m.LastEnded.Unix())
 		So(m2.LastEndedTs.Unix(), ShouldEqual, m.LastEnded.Unix())
 		So(m2.LastEnded.UnixNano(), ShouldEqual, m.LastEnded.UnixNano())

internal/util.go

@@ -6,27 +6,53 @@ import (
 	"crypto/x509"
 	"encoding/json"
 	"errors"
-	"io/ioutil"
+	"fmt"
+	"io"
 	"net/http"
+	"os"
+	"os/exec"
 	"regexp"
 	"time"
 )
 
+var rsyncExitValues = map[int]string{
+	0:  "Success",
+	1:  "Syntax or usage error",
+	2:  "Protocol incompatibility",
+	3:  "Errors selecting input/output files, dirs",
+	4:  "Requested action not supported: an attempt was made to manipulate 64-bit files on a platform that cannot support them; or an option was specified that is supported by the client and not by the server.",
+	5:  "Error starting client-server protocol",
+	6:  "Daemon unable to append to log-file",
+	10: "Error in socket I/O",
+	11: "Error in file I/O",
+	12: "Error in rsync protocol data stream",
+	13: "Errors with program diagnostics",
+	14: "Error in IPC code",
+	20: "Received SIGUSR1 or SIGINT",
+	21: "Some error returned by waitpid()",
+	22: "Error allocating core memory buffers",
+	23: "Partial transfer due to error",
+	24: "Partial transfer due to vanished source files",
+	25: "The --max-delete limit stopped deletions",
+	30: "Timeout in data send/receive",
+	35: "Timeout waiting for daemon connection",
+}
+
 // GetTLSConfig generate tls.Config from CAFile
 func GetTLSConfig(CAFile string) (*tls.Config, error) {
-	caCert, err := ioutil.ReadFile(CAFile)
+	caCert, err := os.ReadFile(CAFile)
 	if err != nil {
 		return nil, err
 	}
 	caCertPool := x509.NewCertPool()
 	if ok := caCertPool.AppendCertsFromPEM(caCert); !ok {
-		return nil, errors.New("Failed to add CA to pool")
+		return nil, errors.New("failed to add CA to pool")
 	}
 
 	tlsConfig := &tls.Config{
 		RootCAs: caCertPool,
 	}
-	tlsConfig.BuildNameToCertificate()
+	// tlsConfig.BuildNameToCertificate()
 	return tlsConfig, nil
 }
 
@@ -79,20 +105,52 @@ func GetJSON(url string, obj interface{}, client *http.Client) (*http.Response,
 		return resp, errors.New("HTTP status code is not 200")
 	}
 	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return resp, err
 	}
 	return resp, json.Unmarshal(body, obj)
 }
 
-func ExtractSizeFromRsyncLog(content []byte) string {
+// FindAllSubmatchInFile calls re.FindAllSubmatch to find matches in given file
-	// (?m) flag enables multi-line mode
+func FindAllSubmatchInFile(fileName string, re *regexp.Regexp) (matches [][][]byte, err error) {
-	re := regexp.MustCompile(`(?m)^Total file size: ([0-9\.]+[KMGTP]?) bytes`)
+	if fileName == "/dev/null" {
-	matches := re.FindAllSubmatch(content, -1)
+		err = errors.New("invalid log file")
-	// fmt.Printf("%q\n", matches)
+		return
+	}
+	if content, err := os.ReadFile(fileName); err == nil {
+		matches = re.FindAllSubmatch(content, -1)
+		// fmt.Printf("FindAllSubmatchInFile: %q\n", matches)
+	}
+	return
+}
+
+// ExtractSizeFromLog uses a regexp to extract the size from log files
+func ExtractSizeFromLog(logFile string, re *regexp.Regexp) string {
+	matches, _ := FindAllSubmatchInFile(logFile, re)
 	if len(matches) == 0 {
 		return ""
 	}
+	// return the first capture group of the last occurrence
 	return string(matches[len(matches)-1][1])
 }
+
+// ExtractSizeFromRsyncLog extracts the size from rsync logs
+func ExtractSizeFromRsyncLog(logFile string) string {
+	// (?m) flag enables multi-line mode
+	re := regexp.MustCompile(`(?m)^Total file size: ([0-9\.]+[KMGTP]?) bytes`)
+	return ExtractSizeFromLog(logFile, re)
+}
+
+// TranslateRsyncErrorCode translates the exit code of rsync to a message
+func TranslateRsyncErrorCode(cmdErr error) (exitCode int, msg string) {
+
+	if exiterr, ok := cmdErr.(*exec.ExitError); ok {
+		exitCode = exiterr.ExitCode()
+		strerr, valid := rsyncExitValues[exitCode]
+		if valid {
+			msg = fmt.Sprintf("rsync error: %s", strerr)
+		}
+	}
+	return
+}

internal/util_test.go

@@ -1,6 +1,8 @@
 package internal
 
 import (
+	"os"
+	"path/filepath"
 	"testing"
 
 	. "github.com/smartystreets/goconvey/convey"
@@ -26,7 +28,14 @@ sent 7.55M bytes  received 823.25M bytes  5.11M bytes/sec
 total size is 1.33T  speedup is 1,604.11
 `
 	Convey("Log parser should work", t, func() {
-		res := ExtractSizeFromRsyncLog([]byte(realLogContent))
+		tmpDir, err := os.MkdirTemp("", "tunasync")
+		So(err, ShouldBeNil)
+		defer os.RemoveAll(tmpDir)
+		logFile := filepath.Join(tmpDir, "rs.log")
+		err = os.WriteFile(logFile, []byte(realLogContent), 0755)
+		So(err, ShouldBeNil)
+
+		res := ExtractSizeFromRsyncLog(logFile)
 		So(res, ShouldEqual, "1.33T")
 	})
 }

internal/version.go

@@ -1,3 +1,4 @@
 package internal
 
-const Version string = "0.3.3"
+// Version of the program
+const Version string = "0.9.3"

manager/config.go

@@ -2,7 +2,7 @@ package manager
 
 import (
 	"github.com/BurntSushi/toml"
-	"gopkg.in/urfave/cli.v1"
+	"github.com/urfave/cli"
 )
 
 // A Config is the top-level toml-serializaible config struct
@@ -29,6 +29,7 @@ type FileConfig struct {
 	CACert string `toml:"ca_cert"`
 }
 
+// LoadConfig loads config from specified file
 func LoadConfig(cfgFile string, c *cli.Context) (*Config, error) {
 
 	cfg := new(Config)

manager/config_test.go

@@ -2,14 +2,13 @@ package manager
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"strings"
 	"testing"
 
 	"github.com/BurntSushi/toml"
 	. "github.com/smartystreets/goconvey/convey"
-	"gopkg.in/urfave/cli.v1"
+	"github.com/urfave/cli"
 )
 
 func TestConfig(t *testing.T) {
@@ -37,11 +36,11 @@ func TestConfig(t *testing.T) {
 
 	Convey("load Config should work", t, func() {
 		Convey("create config file & cli context", func() {
-			tmpfile, err := ioutil.TempFile("", "tunasync")
+			tmpfile, err := os.CreateTemp("", "tunasync")
 			So(err, ShouldEqual, nil)
 			defer os.Remove(tmpfile.Name())
 
-			err = ioutil.WriteFile(tmpfile.Name(), []byte(cfgBlob), 0644)
+			err = os.WriteFile(tmpfile.Name(), []byte(cfgBlob), 0644)
 			So(err, ShouldEqual, nil)
 			defer tmpfile.Close()
 

manager/db.go

@@ -4,8 +4,13 @@ import (
 	"encoding/json"
 	"fmt"
 	"strings"
+	"time"
 
-	"github.com/boltdb/bolt"
+	bolt "github.com/boltdb/bolt"
+	"github.com/dgraph-io/badger/v2"
+	"github.com/go-redis/redis/v8"
+	"github.com/pkg/errors"
+	"github.com/syndtr/goleveldb/leveldb"
 
 	. "github.com/tuna/tunasync/internal"
 )
@@ -16,6 +21,7 @@ type dbAdapter interface {
 	GetWorker(workerID string) (WorkerStatus, error)
 	DeleteWorker(workerID string) error
 	CreateWorker(w WorkerStatus) (WorkerStatus, error)
+	RefreshWorker(workerID string) (WorkerStatus, error)
 	UpdateMirrorStatus(workerID, mirrorID string, status MirrorStatus) (MirrorStatus, error)
 	GetMirrorStatus(workerID, mirrorID string) (MirrorStatus, error)
 	ListMirrorStatus(workerID string) ([]MirrorStatus, error)
@@ -24,21 +30,14 @@ type dbAdapter interface {
 	Close() error
 }
 
-func makeDBAdapter(dbType string, dbFile string) (dbAdapter, error) {
+// interface for a kv database
-	if dbType == "bolt" {
+type kvAdapter interface {
-		innerDB, err := bolt.Open(dbFile, 0600, nil)
+	InitBucket(bucket string) error
-		if err != nil {
+	Get(bucket string, key string) ([]byte, error)
-			return nil, err
+	GetAll(bucket string) (map[string][]byte, error)
-		}
+	Put(bucket string, key string, value []byte) error
-		db := boltAdapter{
+	Delete(bucket string, key string) error
-			db:     innerDB,
+	Close() error
-			dbFile: dbFile,
-		}
-		err = db.Init()
-		return &db, err
-	}
-	// unsupported db-type
-	return nil, fmt.Errorf("unsupported db-type: %s", dbType)
 }
 
 const (
@@ -46,166 +45,222 @@ const (
 	_statusBucketKey = "mirror_status"
 )
 
-type boltAdapter struct {
+func makeDBAdapter(dbType string, dbFile string) (dbAdapter, error) {
-	db     *bolt.DB
+	if dbType == "bolt" {
-	dbFile string
+		innerDB, err := bolt.Open(dbFile, 0600, &bolt.Options{
+			Timeout: 5 * time.Second,
+		})
+		if err != nil {
+			return nil, err
+		}
+		db := boltAdapter{
+			db: innerDB,
+		}
+		kv := kvDBAdapter{
+			db: &db,
+		}
+		err = kv.Init()
+		return &kv, err
+	} else if dbType == "redis" {
+		opt, err := redis.ParseURL(dbFile)
+		if err != nil {
+			return nil, fmt.Errorf("bad redis url: %s", err)
+		}
+		innerDB := redis.NewClient(opt)
+		db := redisAdapter{
+			db: innerDB,
+		}
+		kv := kvDBAdapter{
+			db: &db,
+		}
+		err = kv.Init()
+		return &kv, err
+	} else if dbType == "badger" {
+		innerDB, err := badger.Open(badger.DefaultOptions(dbFile))
+		if err != nil {
+			return nil, err
+		}
+		db := badgerAdapter{
+			db: innerDB,
+		}
+		kv := kvDBAdapter{
+			db: &db,
+		}
+		err = kv.Init()
+		return &kv, err
+	} else if dbType == "leveldb" {
+		innerDB, err := leveldb.OpenFile(dbFile, nil)
+		if err != nil {
+			return nil, err
+		}
+		db := leveldbAdapter{
+			db: innerDB,
+		}
+		kv := kvDBAdapter{
+			db: &db,
+		}
+		err = kv.Init()
+		return &kv, err
+	}
+	// unsupported db-type
+	return nil, fmt.Errorf("unsupported db-type: %s", dbType)
 }
 
-func (b *boltAdapter) Init() (err error) {
+// use the underlying kv database to store data
-	return b.db.Update(func(tx *bolt.Tx) error {
+type kvDBAdapter struct {
-		_, err = tx.CreateBucketIfNotExists([]byte(_workerBucketKey))
+	db kvAdapter
-		if err != nil {
-			return fmt.Errorf("create bucket %s error: %s", _workerBucketKey, err.Error())
-		}
-		_, err = tx.CreateBucketIfNotExists([]byte(_statusBucketKey))
-		if err != nil {
-			return fmt.Errorf("create bucket %s error: %s", _statusBucketKey, err.Error())
-		}
-		return nil
-	})
 }
 
-func (b *boltAdapter) ListWorkers() (ws []WorkerStatus, err error) {
+func (b *kvDBAdapter) Init() error {
-	err = b.db.View(func(tx *bolt.Tx) error {
+	err := b.db.InitBucket(_workerBucketKey)
-		bucket := tx.Bucket([]byte(_workerBucketKey))
+	if err != nil {
-		c := bucket.Cursor()
+		return fmt.Errorf("create bucket %s error: %s", _workerBucketKey, err.Error())
-		var w WorkerStatus
+	}
-		for k, v := c.First(); k != nil; k, v = c.Next() {
+	err = b.db.InitBucket(_statusBucketKey)
-			jsonErr := json.Unmarshal(v, &w)
+	if err != nil {
-			if jsonErr != nil {
+		return fmt.Errorf("create bucket %s error: %s", _workerBucketKey, err.Error())
-				err = fmt.Errorf("%s; %s", err.Error(), jsonErr)
+	}
-				continue
+	return err
-			}
+}
-			ws = append(ws, w)
+
+func (b *kvDBAdapter) ListWorkers() (ws []WorkerStatus, err error) {
+	var workers map[string][]byte
+	workers, err = b.db.GetAll(_workerBucketKey)
+
+	var w WorkerStatus
+	for _, v := range workers {
+		jsonErr := json.Unmarshal(v, &w)
+		if jsonErr != nil {
+			err = errors.Wrap(err, jsonErr.Error())
+			continue
 		}
-		return err
+		ws = append(ws, w)
-	})
+	}
 	return
 }
 
-func (b *boltAdapter) GetWorker(workerID string) (w WorkerStatus, err error) {
+func (b *kvDBAdapter) GetWorker(workerID string) (w WorkerStatus, err error) {
-	err = b.db.View(func(tx *bolt.Tx) error {
+	var v []byte
-		bucket := tx.Bucket([]byte(_workerBucketKey))
+	v, _ = b.db.Get(_workerBucketKey, workerID)
-		v := bucket.Get([]byte(workerID))
+	if v == nil {
-		if v == nil {
+		err = fmt.Errorf("invalid workerID %s", workerID)
-			return fmt.Errorf("invalid workerID %s", workerID)
+	} else {
-		}
+		err = json.Unmarshal(v, &w)
-		err := json.Unmarshal(v, &w)
+	}
-		return err
-	})
 	return
 }
 
-func (b *boltAdapter) DeleteWorker(workerID string) (err error) {
+func (b *kvDBAdapter) DeleteWorker(workerID string) error {
-	err = b.db.Update(func(tx *bolt.Tx) error {
+	v, _ := b.db.Get(_workerBucketKey, workerID)
-		bucket := tx.Bucket([]byte(_workerBucketKey))
+	if v == nil {
-		v := bucket.Get([]byte(workerID))
+		return fmt.Errorf("invalid workerID %s", workerID)
-		if v == nil {
+	}
-			return fmt.Errorf("invalid workerID %s", workerID)
+	return b.db.Delete(_workerBucketKey, workerID)
-		}
-		err := bucket.Delete([]byte(workerID))
-		return err
-	})
-	return
 }
 
-func (b *boltAdapter) CreateWorker(w WorkerStatus) (WorkerStatus, error) {
+func (b *kvDBAdapter) CreateWorker(w WorkerStatus) (WorkerStatus, error) {
-	err := b.db.Update(func(tx *bolt.Tx) error {
+	v, err := json.Marshal(w)
-		bucket := tx.Bucket([]byte(_workerBucketKey))
+	if err == nil {
-		v, err := json.Marshal(w)
+		err = b.db.Put(_workerBucketKey, w.ID, v)
-		if err != nil {
+	}
-			return err
-		}
-		err = bucket.Put([]byte(w.ID), v)
-		return err
-	})
 	return w, err
 }
 
-func (b *boltAdapter) UpdateMirrorStatus(workerID, mirrorID string, status MirrorStatus) (MirrorStatus, error) {
+func (b *kvDBAdapter) RefreshWorker(workerID string) (w WorkerStatus, err error) {
+	w, err = b.GetWorker(workerID)
+	if err == nil {
+		w.LastOnline = time.Now()
+		w, err = b.CreateWorker(w)
+	}
+	return w, err
+}
+
+func (b *kvDBAdapter) UpdateMirrorStatus(workerID, mirrorID string, status MirrorStatus) (MirrorStatus, error) {
 	id := mirrorID + "/" + workerID
-	err := b.db.Update(func(tx *bolt.Tx) error {
+	v, err := json.Marshal(status)
-		bucket := tx.Bucket([]byte(_statusBucketKey))
+	if err == nil {
-		v, err := json.Marshal(status)
+		err = b.db.Put(_statusBucketKey, id, v)
-		err = bucket.Put([]byte(id), v)
+	}
-		return err
-	})
 	return status, err
 }
 
-func (b *boltAdapter) GetMirrorStatus(workerID, mirrorID string) (m MirrorStatus, err error) {
+func (b *kvDBAdapter) GetMirrorStatus(workerID, mirrorID string) (m MirrorStatus, err error) {
 	id := mirrorID + "/" + workerID
-	err = b.db.Update(func(tx *bolt.Tx) error {
+	var v []byte
-		bucket := tx.Bucket([]byte(_statusBucketKey))
+	v, err = b.db.Get(_statusBucketKey, id)
-		v := bucket.Get([]byte(id))
+	if v == nil {
-		if v == nil {
+		err = fmt.Errorf("no mirror '%s' exists in worker '%s'", mirrorID, workerID)
-			return fmt.Errorf("no mirror '%s' exists in worker '%s'", mirrorID, workerID)
+	} else if err == nil {
-		}
+		err = json.Unmarshal(v, &m)
-		err := json.Unmarshal(v, &m)
+	}
-		return err
-	})
 	return
 }
 
-func (b *boltAdapter) ListMirrorStatus(workerID string) (ms []MirrorStatus, err error) {
+func (b *kvDBAdapter) ListMirrorStatus(workerID string) (ms []MirrorStatus, err error) {
-	err = b.db.View(func(tx *bolt.Tx) error {
+	var vals map[string][]byte
-		bucket := tx.Bucket([]byte(_statusBucketKey))
+	vals, err = b.db.GetAll(_statusBucketKey)
-		c := bucket.Cursor()
+	if err != nil {
-		var m MirrorStatus
+		return
-		for k, v := c.First(); k != nil; k, v = c.Next() {
+	}
-			if wID := strings.Split(string(k), "/")[1]; wID == workerID {
-				jsonErr := json.Unmarshal(v, &m)
-				if jsonErr != nil {
-					err = fmt.Errorf("%s; %s", err.Error(), jsonErr)
-					continue
-				}
-				ms = append(ms, m)
-			}
-		}
-		return err
-	})
-	return
-}
 
-func (b *boltAdapter) ListAllMirrorStatus() (ms []MirrorStatus, err error) {
+	for k, v := range vals {
-	err = b.db.View(func(tx *bolt.Tx) error {
+		if wID := strings.Split(k, "/")[1]; wID == workerID {
-		bucket := tx.Bucket([]byte(_statusBucketKey))
+			var m MirrorStatus
-		c := bucket.Cursor()
-		var m MirrorStatus
-		for k, v := c.First(); k != nil; k, v = c.Next() {
 			jsonErr := json.Unmarshal(v, &m)
 			if jsonErr != nil {
-				err = fmt.Errorf("%s; %s", err.Error(), jsonErr)
+				err = errors.Wrap(err, jsonErr.Error())
 				continue
 			}
 			ms = append(ms, m)
 		}
-		return err
+	}
-	})
 	return
 }
 
-func (b *boltAdapter) FlushDisabledJobs() (err error) {
+func (b *kvDBAdapter) ListAllMirrorStatus() (ms []MirrorStatus, err error) {
-	err = b.db.Update(func(tx *bolt.Tx) error {
+	var vals map[string][]byte
-		bucket := tx.Bucket([]byte(_statusBucketKey))
+	vals, err = b.db.GetAll(_statusBucketKey)
-		c := bucket.Cursor()
+	if err != nil {
+		return
+	}
+
+	for _, v := range vals {
 		var m MirrorStatus
-		for k, v := c.First(); k != nil; k, v = c.Next() {
+		jsonErr := json.Unmarshal(v, &m)
-			jsonErr := json.Unmarshal(v, &m)
+		if jsonErr != nil {
-			if jsonErr != nil {
+			err = errors.Wrap(err, jsonErr.Error())
-				err = fmt.Errorf("%s; %s", err.Error(), jsonErr)
+			continue
-				continue
+		}
-			}
+		ms = append(ms, m)
-			if m.Status == Disabled || len(m.Name) == 0 {
+	}
-				err = c.Delete()
+	return
+}
+
+func (b *kvDBAdapter) FlushDisabledJobs() (err error) {
+	var vals map[string][]byte
+	vals, err = b.db.GetAll(_statusBucketKey)
+	if err != nil {
+		return
+	}
+
+	for k, v := range vals {
+		var m MirrorStatus
+		jsonErr := json.Unmarshal(v, &m)
+		if jsonErr != nil {
+			err = errors.Wrap(err, jsonErr.Error())
+			continue
+		}
+		if m.Status == Disabled || len(m.Name) == 0 {
+			deleteErr := b.db.Delete(_statusBucketKey, k)
+			if deleteErr != nil {
+				err = errors.Wrap(err, deleteErr.Error())
 			}
 		}
-		return err
+	}
-	})
 	return
 }
 
-func (b *boltAdapter) Close() error {
+func (b *kvDBAdapter) Close() error {
 	if b.db != nil {
 		return b.db.Close()
 	}

manager/db_badger.go

@@ -0,0 +1,67 @@
+package manager
+
+import (
+	"github.com/dgraph-io/badger/v2"
+)
+
+// implement kv interface backed by badger
+type badgerAdapter struct {
+	db *badger.DB
+}
+
+func (b *badgerAdapter) InitBucket(bucket string) (err error) {
+	// no-op
+	return
+}
+
+func (b *badgerAdapter) Get(bucket string, key string) (v []byte, err error) {
+	b.db.View(func(tx *badger.Txn) error {
+		var item *badger.Item
+		item, err = tx.Get([]byte(bucket + key))
+		if item != nil {
+			v, err = item.ValueCopy(nil)
+		}
+		return nil
+	})
+	return
+}
+
+func (b *badgerAdapter) GetAll(bucket string) (m map[string][]byte, err error) {
+	b.db.View(func(tx *badger.Txn) error {
+		it := tx.NewIterator(badger.DefaultIteratorOptions)
+		defer it.Close()
+		prefix := []byte(bucket)
+		m = make(map[string][]byte)
+		for it.Seek(prefix); it.ValidForPrefix(prefix); it.Next() {
+			item := it.Item()
+			k := string(item.Key())
+			actualKey := k[len(bucket):]
+
+			var v []byte
+			v, err = item.ValueCopy(nil)
+			m[actualKey] = v
+		}
+		return nil
+	})
+	return
+}
+
+func (b *badgerAdapter) Put(bucket string, key string, value []byte) error {
+	err := b.db.Update(func(tx *badger.Txn) error {
+		err := tx.Set([]byte(bucket+key), value)
+		return err
+	})
+	return err
+}
+
+func (b *badgerAdapter) Delete(bucket string, key string) error {
+	err := b.db.Update(func(tx *badger.Txn) error {
+		err := tx.Delete([]byte(bucket + key))
+		return err
+	})
+	return err
+}
+
+func (b *badgerAdapter) Close() error {
+	return b.db.Close()
+}

manager/db_bolt.go

@@ -0,0 +1,66 @@
+package manager
+
+import (
+	"fmt"
+
+	bolt "github.com/boltdb/bolt"
+)
+
+// implement kv interface backed by boltdb
+type boltAdapter struct {
+	db *bolt.DB
+}
+
+func (b *boltAdapter) InitBucket(bucket string) (err error) {
+	return b.db.Update(func(tx *bolt.Tx) error {
+		_, err = tx.CreateBucketIfNotExists([]byte(bucket))
+		if err != nil {
+			return fmt.Errorf("create bucket %s error: %s", _workerBucketKey, err.Error())
+		}
+		return nil
+	})
+}
+
+func (b *boltAdapter) Get(bucket string, key string) (v []byte, err error) {
+	err = b.db.View(func(tx *bolt.Tx) error {
+		bucket := tx.Bucket([]byte(bucket))
+		v = bucket.Get([]byte(key))
+		return nil
+	})
+	return
+}
+
+func (b *boltAdapter) GetAll(bucket string) (m map[string][]byte, err error) {
+	err = b.db.View(func(tx *bolt.Tx) error {
+		bucket := tx.Bucket([]byte(bucket))
+		c := bucket.Cursor()
+		m = make(map[string][]byte)
+		for k, v := c.First(); k != nil; k, v = c.Next() {
+			m[string(k)] = v
+		}
+		return nil
+	})
+	return
+}
+
+func (b *boltAdapter) Put(bucket string, key string, value []byte) error {
+	err := b.db.Update(func(tx *bolt.Tx) error {
+		bucket := tx.Bucket([]byte(bucket))
+		err := bucket.Put([]byte(key), value)
+		return err
+	})
+	return err
+}
+
+func (b *boltAdapter) Delete(bucket string, key string) error {
+	err := b.db.Update(func(tx *bolt.Tx) error {
+		bucket := tx.Bucket([]byte(bucket))
+		err := bucket.Delete([]byte(key))
+		return err
+	})
+	return err
+}
+
+func (b *boltAdapter) Close() error {
+	return b.db.Close()
+}

manager/db_leveldb.go

@@ -0,0 +1,51 @@
+package manager
+
+import (
+	"github.com/syndtr/goleveldb/leveldb"
+	"github.com/syndtr/goleveldb/leveldb/util"
+)
+
+// implement kv interface backed by leveldb
+type leveldbAdapter struct {
+	db *leveldb.DB
+}
+
+func (b *leveldbAdapter) InitBucket(bucket string) (err error) {
+	// no-op
+	return
+}
+
+func (b *leveldbAdapter) Get(bucket string, key string) (v []byte, err error) {
+	v, err = b.db.Get([]byte(bucket+key), nil)
+	return
+}
+
+func (b *leveldbAdapter) GetAll(bucket string) (m map[string][]byte, err error) {
+	it := b.db.NewIterator(util.BytesPrefix([]byte(bucket)), nil)
+	defer it.Release()
+	m = make(map[string][]byte)
+	for it.Next() {
+		k := string(it.Key())
+		actualKey := k[len(bucket):]
+		// it.Value() changes on next iteration
+		val := it.Value()
+		v := make([]byte, len(val))
+		copy(v, val)
+		m[actualKey] = v
+	}
+	return
+}
+
+func (b *leveldbAdapter) Put(bucket string, key string, value []byte) error {
+	err := b.db.Put([]byte(bucket+key), []byte(value), nil)
+	return err
+}
+
+func (b *leveldbAdapter) Delete(bucket string, key string) error {
+	err := b.db.Delete([]byte(bucket+key), nil)
+	return err
+}
+
+func (b *leveldbAdapter) Close() error {
+	return b.db.Close()
+}

manager/db_redis.go

@@ -0,0 +1,54 @@
+package manager
+
+import (
+	"context"
+
+	"github.com/go-redis/redis/v8"
+)
+
+// implement kv interface backed by redis
+type redisAdapter struct {
+	db *redis.Client
+}
+
+var ctx = context.Background()
+
+func (b *redisAdapter) InitBucket(bucket string) (err error) {
+	// no-op
+	return
+}
+
+func (b *redisAdapter) Get(bucket string, key string) (v []byte, err error) {
+	var val string
+	val, err = b.db.HGet(ctx, bucket, key).Result()
+	if err == nil {
+		v = []byte(val)
+	}
+	return
+}
+
+func (b *redisAdapter) GetAll(bucket string) (m map[string][]byte, err error) {
+	var val map[string]string
+	val, err = b.db.HGetAll(ctx, bucket).Result()
+	if err == nil && val != nil {
+		m = make(map[string][]byte)
+		for k, v := range val {
+			m[k] = []byte(v)
+		}
+	}
+	return
+}
+
+func (b *redisAdapter) Put(bucket string, key string, value []byte) error {
+	_, err := b.db.HSet(ctx, bucket, key, string(value)).Result()
+	return err
+}
+
+func (b *redisAdapter) Delete(bucket string, key string) error {
+	_, err := b.db.HDel(ctx, bucket, key).Result()
+	return err
+}
+
+func (b *redisAdapter) Close() error {
+	return b.db.Close()
+}

manager/db_test.go

@@ -2,19 +2,167 @@ package manager
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"fmt"
 	"os"
 	"path/filepath"
+	"sort"
 	"testing"
 	"time"
 
+	"github.com/alicebob/miniredis"
 	. "github.com/smartystreets/goconvey/convey"
 	. "github.com/tuna/tunasync/internal"
 )
 
-func TestBoltAdapter(t *testing.T) {
+func SortMirrorStatus(status []MirrorStatus) {
+	sort.Slice(status, func(l, r int) bool {
+		return status[l].Name < status[r].Name
+	})
+}
+
+func DBAdapterTest(db dbAdapter) {
+	var err error
+	testWorkerIDs := []string{"test_worker1", "test_worker2"}
+	Convey("create worker", func() {
+		for _, id := range testWorkerIDs {
+			w := WorkerStatus{
+				ID:           id,
+				Token:        "token_" + id,
+				LastOnline:   time.Now(),
+				LastRegister: time.Now(),
+			}
+			_, err = db.CreateWorker(w)
+			So(err, ShouldBeNil)
+		}
+
+		Convey("get existent worker", func() {
+			_, err := db.GetWorker(testWorkerIDs[0])
+			So(err, ShouldBeNil)
+		})
+
+		Convey("list existent workers", func() {
+			ws, err := db.ListWorkers()
+			So(err, ShouldBeNil)
+			So(len(ws), ShouldEqual, 2)
+		})
+
+		Convey("get non-existent worker", func() {
+			_, err := db.GetWorker("invalid workerID")
+			So(err, ShouldNotBeNil)
+		})
+
+		Convey("delete existent worker", func() {
+			err := db.DeleteWorker(testWorkerIDs[0])
+			So(err, ShouldBeNil)
+			_, err = db.GetWorker(testWorkerIDs[0])
+			So(err, ShouldNotBeNil)
+			ws, err := db.ListWorkers()
+			So(err, ShouldBeNil)
+			So(len(ws), ShouldEqual, 1)
+		})
+
+		Convey("delete non-existent worker", func() {
+			err := db.DeleteWorker("invalid workerID")
+			So(err, ShouldNotBeNil)
+			ws, err := db.ListWorkers()
+			So(err, ShouldBeNil)
+			So(len(ws), ShouldEqual, 2)
+		})
+	})
+
+	Convey("update mirror status", func() {
+		status := []MirrorStatus{
+			{
+				Name:        "arch-sync1",
+				Worker:      testWorkerIDs[0],
+				IsMaster:    true,
+				Status:      Success,
+				LastUpdate:  time.Now(),
+				LastStarted: time.Now().Add(-time.Minute),
+				LastEnded:   time.Now(),
+				Upstream:    "mirrors.tuna.tsinghua.edu.cn",
+				Size:        "3GB",
+			},
+			{
+				Name:        "arch-sync2",
+				Worker:      testWorkerIDs[1],
+				IsMaster:    true,
+				Status:      Disabled,
+				LastUpdate:  time.Now().Add(-time.Hour),
+				LastStarted: time.Now().Add(-time.Minute),
+				LastEnded:   time.Now(),
+				Upstream:    "mirrors.tuna.tsinghua.edu.cn",
+				Size:        "4GB",
+			},
+			{
+				Name:        "arch-sync3",
+				Worker:      testWorkerIDs[1],
+				IsMaster:    true,
+				Status:      Success,
+				LastUpdate:  time.Now().Add(-time.Minute),
+				LastStarted: time.Now().Add(-time.Second),
+				LastEnded:   time.Now(),
+				Upstream:    "mirrors.tuna.tsinghua.edu.cn",
+				Size:        "4GB",
+			},
+		}
+		SortMirrorStatus(status)
+
+		for _, s := range status {
+			_, err := db.UpdateMirrorStatus(s.Worker, s.Name, s)
+			So(err, ShouldBeNil)
+
+		}
+
+		Convey("get mirror status", func() {
+			m, err := db.GetMirrorStatus(testWorkerIDs[0], status[0].Name)
+			So(err, ShouldBeNil)
+			expectedJSON, err := json.Marshal(status[0])
+			So(err, ShouldBeNil)
+			actualJSON, err := json.Marshal(m)
+			So(err, ShouldBeNil)
+			So(string(actualJSON), ShouldEqual, string(expectedJSON))
+		})
+
+		Convey("list mirror status", func() {
+			ms, err := db.ListMirrorStatus(testWorkerIDs[0])
+			So(err, ShouldBeNil)
+			expectedJSON, err := json.Marshal([]MirrorStatus{status[0]})
+			So(err, ShouldBeNil)
+			actualJSON, err := json.Marshal(ms)
+			So(err, ShouldBeNil)
+			So(string(actualJSON), ShouldEqual, string(expectedJSON))
+		})
+
+		Convey("list all mirror status", func() {
+			ms, err := db.ListAllMirrorStatus()
+			So(err, ShouldBeNil)
+			SortMirrorStatus(ms)
+
+			expectedJSON, err := json.Marshal(status)
+			So(err, ShouldBeNil)
+			actualJSON, err := json.Marshal(ms)
+			So(err, ShouldBeNil)
+			So(string(actualJSON), ShouldEqual, string(expectedJSON))
+		})
+
+		Convey("flush disabled jobs", func() {
+			ms, err := db.ListAllMirrorStatus()
+			So(err, ShouldBeNil)
+			So(len(ms), ShouldEqual, 3)
+			err = db.FlushDisabledJobs()
+			So(err, ShouldBeNil)
+			ms, err = db.ListAllMirrorStatus()
+			So(err, ShouldBeNil)
+			So(len(ms), ShouldEqual, 2)
+		})
+
+	})
+}
+
+func TestDBAdapter(t *testing.T) {
 	Convey("boltAdapter should work", t, func() {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 
@@ -28,135 +176,60 @@ func TestBoltAdapter(t *testing.T) {
 			So(err, ShouldBeNil)
 		}()
 
-		testWorkerIDs := []string{"test_worker1", "test_worker2"}
+		DBAdapterTest(boltDB)
-		Convey("create worker", func() {
+	})
-			for _, id := range testWorkerIDs {
-				w := WorkerStatus{
-					ID:         id,
-					Token:      "token_" + id,
-					LastOnline: time.Now(),
-				}
-				w, err = boltDB.CreateWorker(w)
-				So(err, ShouldBeNil)
-			}
 
-			Convey("get existent worker", func() {
+	Convey("redisAdapter should work", t, func() {
-				_, err := boltDB.GetWorker(testWorkerIDs[0])
+		mr, err := miniredis.Run()
-				So(err, ShouldBeNil)
+		So(err, ShouldBeNil)
-			})
 
-			Convey("list existent workers", func() {
+		addr := fmt.Sprintf("redis://%s", mr.Addr())
-				ws, err := boltDB.ListWorkers()
+		redisDB, err := makeDBAdapter("redis", addr)
-				So(err, ShouldBeNil)
+		So(err, ShouldBeNil)
-				So(len(ws), ShouldEqual, 2)
-			})
 
-			Convey("get non-existent worker", func() {
+		defer func() {
-				_, err := boltDB.GetWorker("invalid workerID")
+			// close redisDB
-				So(err, ShouldNotBeNil)
+			err := redisDB.Close()
-			})
+			So(err, ShouldBeNil)
+			mr.Close()
+		}()
 
-			Convey("delete existent worker", func() {
+		DBAdapterTest(redisDB)
-				err := boltDB.DeleteWorker(testWorkerIDs[0])
+	})
-				So(err, ShouldBeNil)
-				_, err = boltDB.GetWorker(testWorkerIDs[0])
-				So(err, ShouldNotBeNil)
-				ws, err := boltDB.ListWorkers()
-				So(err, ShouldBeNil)
-				So(len(ws), ShouldEqual, 1)
-			})
 
-			Convey("delete non-existent worker", func() {
+	Convey("badgerAdapter should work", t, func() {
-				err := boltDB.DeleteWorker("invalid workerID")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
-				So(err, ShouldNotBeNil)
+		defer os.RemoveAll(tmpDir)
-				ws, err := boltDB.ListWorkers()
+		So(err, ShouldBeNil)
-				So(err, ShouldBeNil)
-				So(len(ws), ShouldEqual, 2)
-			})
-		})
 
-		Convey("update mirror status", func() {
+		dbType, dbFile := "badger", filepath.Join(tmpDir, "badger.db")
-			status := []MirrorStatus{
+		badgerDB, err := makeDBAdapter(dbType, dbFile)
-				MirrorStatus{
+		So(err, ShouldBeNil)
-					Name:       "arch-sync1",
-					Worker:     testWorkerIDs[0],
-					IsMaster:   true,
-					Status:     Success,
-					LastUpdate: time.Now(),
-					LastEnded:  time.Now(),
-					Upstream:   "mirrors.tuna.tsinghua.edu.cn",
-					Size:       "3GB",
-				},
-				MirrorStatus{
-					Name:       "arch-sync2",
-					Worker:     testWorkerIDs[1],
-					IsMaster:   true,
-					Status:     Disabled,
-					LastUpdate: time.Now().Add(-time.Hour),
-					LastEnded:  time.Now(),
-					Upstream:   "mirrors.tuna.tsinghua.edu.cn",
-					Size:       "4GB",
-				},
-				MirrorStatus{
-					Name:       "arch-sync3",
-					Worker:     testWorkerIDs[1],
-					IsMaster:   true,
-					Status:     Success,
-					LastUpdate: time.Now().Add(-time.Second),
-					LastEnded:  time.Now(),
-					Upstream:   "mirrors.tuna.tsinghua.edu.cn",
-					Size:       "4GB",
-				},
-			}
 
-			for _, s := range status {
+		defer func() {
-				_, err := boltDB.UpdateMirrorStatus(s.Worker, s.Name, s)
+			// close badgerDB
-				So(err, ShouldBeNil)
+			err := badgerDB.Close()
+			So(err, ShouldBeNil)
+		}()
 
-			}
+		DBAdapterTest(badgerDB)
+	})
 
-			Convey("get mirror status", func() {
+	Convey("leveldbAdapter should work", t, func() {
-				m, err := boltDB.GetMirrorStatus(testWorkerIDs[0], status[0].Name)
+		tmpDir, err := os.MkdirTemp("", "tunasync")
-				So(err, ShouldBeNil)
+		defer os.RemoveAll(tmpDir)
-				expectedJSON, err := json.Marshal(status[0])
+		So(err, ShouldBeNil)
-				So(err, ShouldBeNil)
-				actualJSON, err := json.Marshal(m)
-				So(err, ShouldBeNil)
-				So(string(actualJSON), ShouldEqual, string(expectedJSON))
-			})
 
-			Convey("list mirror status", func() {
+		dbType, dbFile := "leveldb", filepath.Join(tmpDir, "leveldb.db")
-				ms, err := boltDB.ListMirrorStatus(testWorkerIDs[0])
+		leveldbDB, err := makeDBAdapter(dbType, dbFile)
-				So(err, ShouldBeNil)
+		So(err, ShouldBeNil)
-				expectedJSON, err := json.Marshal([]MirrorStatus{status[0]})
-				So(err, ShouldBeNil)
-				actualJSON, err := json.Marshal(ms)
-				So(err, ShouldBeNil)
-				So(string(actualJSON), ShouldEqual, string(expectedJSON))
-			})
 
-			Convey("list all mirror status", func() {
+		defer func() {
-				ms, err := boltDB.ListAllMirrorStatus()
+			// close leveldbDB
-				So(err, ShouldBeNil)
+			err := leveldbDB.Close()
-				expectedJSON, err := json.Marshal(status)
+			So(err, ShouldBeNil)
-				So(err, ShouldBeNil)
+		}()
-				actualJSON, err := json.Marshal(ms)
-				So(err, ShouldBeNil)
-				So(string(actualJSON), ShouldEqual, string(expectedJSON))
-			})
-
-			Convey("flush disabled jobs", func() {
-				ms, err := boltDB.ListAllMirrorStatus()
-				So(err, ShouldBeNil)
-				So(len(ms), ShouldEqual, 3)
-				err = boltDB.FlushDisabledJobs()
-				So(err, ShouldBeNil)
-				ms, err = boltDB.ListAllMirrorStatus()
-				So(err, ShouldBeNil)
-				So(len(ms), ShouldEqual, 2)
-			})
-
-		})
 
+		DBAdapterTest(leveldbDB)
 	})
 }

manager/server.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"net/http"
+	"sync"
 	"time"
 
 	"github.com/gin-gonic/gin"
@@ -23,6 +24,7 @@ type Manager struct {
 	cfg        *Config
 	engine     *gin.Engine
 	adapter    dbAdapter
+	rwmu       sync.RWMutex
 	httpClient *http.Client
 }
 
@@ -127,9 +129,11 @@ func (s *Manager) Run() {
 	}
 }
 
-// listAllJobs repond with all jobs of specified workers
+// listAllJobs respond with all jobs of specified workers
 func (s *Manager) listAllJobs(c *gin.Context) {
+	s.rwmu.RLock()
 	mirrorStatusList, err := s.adapter.ListAllMirrorStatus()
+	s.rwmu.RUnlock()
 	if err != nil {
 		err := fmt.Errorf("failed to list all mirror status: %s",
 			err.Error(),
@@ -150,7 +154,9 @@ func (s *Manager) listAllJobs(c *gin.Context) {
 
 // flushDisabledJobs deletes all jobs that marks as deleted
 func (s *Manager) flushDisabledJobs(c *gin.Context) {
+	s.rwmu.Lock()
 	err := s.adapter.FlushDisabledJobs()
+	s.rwmu.Unlock()
 	if err != nil {
 		err := fmt.Errorf("failed to flush disabled jobs: %s",
 			err.Error(),
@@ -165,7 +171,9 @@ func (s *Manager) flushDisabledJobs(c *gin.Context) {
 // deleteWorker deletes one worker by id
 func (s *Manager) deleteWorker(c *gin.Context) {
 	workerID := c.Param("id")
+	s.rwmu.Lock()
 	err := s.adapter.DeleteWorker(workerID)
+	s.rwmu.Unlock()
 	if err != nil {
 		err := fmt.Errorf("failed to delete worker: %s",
 			err.Error(),
@@ -178,10 +186,12 @@ func (s *Manager) deleteWorker(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{_infoKey: "deleted"})
 }
 
-// listWrokers respond with informations of all the workers
+// listWorkers respond with information of all the workers
 func (s *Manager) listWorkers(c *gin.Context) {
 	var workerInfos []WorkerStatus
+	s.rwmu.RLock()
 	workers, err := s.adapter.ListWorkers()
+	s.rwmu.RUnlock()
 	if err != nil {
 		err := fmt.Errorf("failed to list workers: %s",
 			err.Error(),
@@ -193,8 +203,11 @@ func (s *Manager) listWorkers(c *gin.Context) {
 	for _, w := range workers {
 		workerInfos = append(workerInfos,
 			WorkerStatus{
-				ID:         w.ID,
+				ID:           w.ID,
-				LastOnline: w.LastOnline,
+				URL:          w.URL,
+				Token:        "REDACTED",
+				LastOnline:   w.LastOnline,
+				LastRegister: w.LastRegister,
 			})
 	}
 	c.JSON(http.StatusOK, workerInfos)
@@ -205,6 +218,7 @@ func (s *Manager) registerWorker(c *gin.Context) {
 	var _worker WorkerStatus
 	c.BindJSON(&_worker)
 	_worker.LastOnline = time.Now()
+	_worker.LastRegister = time.Now()
 	newWorker, err := s.adapter.CreateWorker(_worker)
 	if err != nil {
 		err := fmt.Errorf("failed to register worker: %s",
@@ -223,7 +237,9 @@ func (s *Manager) registerWorker(c *gin.Context) {
 // listJobsOfWorker respond with all the jobs of the specified worker
 func (s *Manager) listJobsOfWorker(c *gin.Context) {
 	workerID := c.Param("id")
+	s.rwmu.RLock()
 	mirrorStatusList, err := s.adapter.ListMirrorStatus(workerID)
+	s.rwmu.RUnlock()
 	if err != nil {
 		err := fmt.Errorf("failed to list jobs of worker %s: %s",
 			workerID, err.Error(),
@@ -251,13 +267,16 @@ func (s *Manager) updateSchedulesOfWorker(c *gin.Context) {
 		if len(mirrorName) == 0 {
 			s.returnErrJSON(
 				c, http.StatusBadRequest,
-				errors.New("Mirror Name should not be empty"),
+				errors.New("mirror Name should not be empty"),
 			)
 		}
 
+		s.rwmu.RLock()
+		s.adapter.RefreshWorker(workerID)
 		curStatus, err := s.adapter.GetMirrorStatus(workerID, mirrorName)
+		s.rwmu.RUnlock()
 		if err != nil {
-			fmt.Errorf("failed to get job %s of worker %s: %s",
+			logger.Errorf("failed to get job %s of worker %s: %s",
 				mirrorName, workerID, err.Error(),
 			)
 			continue
@@ -269,7 +288,9 @@ func (s *Manager) updateSchedulesOfWorker(c *gin.Context) {
 		}
 
 		curStatus.Scheduled = schedule.NextSchedule
+		s.rwmu.Lock()
 		_, err = s.adapter.UpdateMirrorStatus(workerID, mirrorName, curStatus)
+		s.rwmu.Unlock()
 		if err != nil {
 			err := fmt.Errorf("failed to update job %s of worker %s: %s",
 				mirrorName, workerID, err.Error(),
@@ -291,20 +312,30 @@ func (s *Manager) updateJobOfWorker(c *gin.Context) {
 	if len(mirrorName) == 0 {
 		s.returnErrJSON(
 			c, http.StatusBadRequest,
-			errors.New("Mirror Name should not be empty"),
+			errors.New("mirror Name should not be empty"),
 		)
 	}
 
+	s.rwmu.RLock()
+	s.adapter.RefreshWorker(workerID)
 	curStatus, _ := s.adapter.GetMirrorStatus(workerID, mirrorName)
+	s.rwmu.RUnlock()
 
+	curTime := time.Now()
+
+	if status.Status == PreSyncing && curStatus.Status != PreSyncing {
+		status.LastStarted = curTime
+	} else {
+		status.LastStarted = curStatus.LastStarted
+	}
 	// Only successful syncing needs last_update
 	if status.Status == Success {
-		status.LastUpdate = time.Now()
+		status.LastUpdate = curTime
 	} else {
 		status.LastUpdate = curStatus.LastUpdate
 	}
 	if status.Status == Success || status.Status == Failed {
-		status.LastEnded = time.Now()
+		status.LastEnded = curTime
 	} else {
 		status.LastEnded = curStatus.LastEnded
 	}
@@ -324,7 +355,9 @@ func (s *Manager) updateJobOfWorker(c *gin.Context) {
 		logger.Noticef("Job [%s] @<%s> %s", status.Name, status.Worker, status.Status)
 	}
 
+	s.rwmu.Lock()
 	newStatus, err := s.adapter.UpdateMirrorStatus(workerID, mirrorName, status)
+	s.rwmu.Unlock()
 	if err != nil {
 		err := fmt.Errorf("failed to update job %s of worker %s: %s",
 			mirrorName, workerID, err.Error(),
@@ -346,7 +379,10 @@ func (s *Manager) updateMirrorSize(c *gin.Context) {
 	c.BindJSON(&msg)
 
 	mirrorName := msg.Name
+	s.rwmu.RLock()
+	s.adapter.RefreshWorker(workerID)
 	status, err := s.adapter.GetMirrorStatus(workerID, mirrorName)
+	s.rwmu.RUnlock()
 	if err != nil {
 		logger.Errorf(
 			"Failed to get status of mirror %s @<%s>: %s",
@@ -363,7 +399,9 @@ func (s *Manager) updateMirrorSize(c *gin.Context) {
 
 	logger.Noticef("Mirror size of [%s] @<%s>: %s", status.Name, status.Worker, status.Size)
 
+	s.rwmu.Lock()
 	newStatus, err := s.adapter.UpdateMirrorStatus(workerID, mirrorName, status)
+	s.rwmu.Unlock()
 	if err != nil {
 		err := fmt.Errorf("failed to update job %s of worker %s: %s",
 			mirrorName, workerID, err.Error(),
@@ -386,7 +424,9 @@ func (s *Manager) handleClientCmd(c *gin.Context) {
 		return
 	}
 
+	s.rwmu.RLock()
 	w, err := s.adapter.GetWorker(workerID)
+	s.rwmu.RUnlock()
 	if err != nil {
 		err := fmt.Errorf("worker %s is not registered yet", workerID)
 		s.returnErrJSON(c, http.StatusBadRequest, err)
@@ -403,7 +443,9 @@ func (s *Manager) handleClientCmd(c *gin.Context) {
 
 	// update job status, even if the job did not disable successfully,
 	// this status should be set as disabled
+	s.rwmu.RLock()
 	curStat, _ := s.adapter.GetMirrorStatus(clientCmd.WorkerID, clientCmd.MirrorID)
+	s.rwmu.RUnlock()
 	changed := false
 	switch clientCmd.Cmd {
 	case CmdDisable:
@@ -414,7 +456,9 @@ func (s *Manager) handleClientCmd(c *gin.Context) {
 		changed = true
 	}
 	if changed {
+		s.rwmu.Lock()
 		s.adapter.UpdateMirrorStatus(clientCmd.WorkerID, clientCmd.MirrorID, curStat)
+		s.rwmu.Unlock()
 	}
 
 	logger.Noticef("Posting command '%s %s' to <%s>", clientCmd.Cmd, clientCmd.MirrorID, clientCmd.WorkerID)

manager/server_test.go

@@ -3,10 +3,12 @@ package manager
 import (
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"math/rand"
 	"net/http"
 	"strings"
+	"sync"
+	"sync/atomic"
 	"testing"
 	"time"
 
@@ -34,7 +36,7 @@ func TestHTTPServer(t *testing.T) {
 		So(s, ShouldNotBeNil)
 		s.setDBAdapter(&mockDBAdapter{
 			workerStore: map[string]WorkerStatus{
-				_magicBadWorkerID: WorkerStatus{
+				_magicBadWorkerID: {
 					ID: _magicBadWorkerID,
 				}},
 			statusStore: make(map[string]MirrorStatus),
@@ -46,7 +48,7 @@ func TestHTTPServer(t *testing.T) {
 		So(resp.StatusCode, ShouldEqual, http.StatusOK)
 		So(resp.Header.Get("Content-Type"), ShouldEqual, "application/json; charset=utf-8")
 		defer resp.Body.Close()
-		body, err := ioutil.ReadAll(resp.Body)
+		body, err := io.ReadAll(resp.Body)
 		So(err, ShouldBeNil)
 		var p map[string]string
 		err = json.Unmarshal(body, &p)
@@ -64,6 +66,34 @@ func TestHTTPServer(t *testing.T) {
 			So(msg[_errorKey], ShouldEqual, fmt.Sprintf("failed to list jobs of worker %s: %s", _magicBadWorkerID, "database fail"))
 		})
 
+		Convey("when register multiple workers", func(ctx C) {
+			N := 10
+			var cnt uint32
+			for i := 0; i < N; i++ {
+				go func(id int) {
+					w := WorkerStatus{
+						ID: fmt.Sprintf("worker%d", id),
+					}
+					resp, err := PostJSON(baseURL+"/workers", w, nil)
+					ctx.So(err, ShouldBeNil)
+					ctx.So(resp.StatusCode, ShouldEqual, http.StatusOK)
+					atomic.AddUint32(&cnt, 1)
+				}(i)
+			}
+			time.Sleep(2 * time.Second)
+			So(cnt, ShouldEqual, N)
+
+			Convey("list all workers", func(ctx C) {
+				resp, err := http.Get(baseURL + "/workers")
+				So(err, ShouldBeNil)
+				defer resp.Body.Close()
+				var actualResponseObj []WorkerStatus
+				err = json.NewDecoder(resp.Body).Decode(&actualResponseObj)
+				So(err, ShouldBeNil)
+				So(len(actualResponseObj), ShouldEqual, N+1)
+			})
+		})
+
 		Convey("when register a worker", func(ctx C) {
 			w := WorkerStatus{
 				ID: "test_worker1",
@@ -150,8 +180,39 @@ func TestHTTPServer(t *testing.T) {
 					So(m.Upstream, ShouldEqual, status.Upstream)
 					So(m.Size, ShouldEqual, status.Size)
 					So(m.IsMaster, ShouldEqual, status.IsMaster)
-					So(time.Now().Sub(m.LastUpdate), ShouldBeLessThan, 1*time.Second)
+					So(time.Since(m.LastUpdate), ShouldBeLessThan, 1*time.Second)
-					So(time.Now().Sub(m.LastEnded), ShouldBeLessThan, 1*time.Second)
+					So(m.LastStarted.IsZero(), ShouldBeTrue) // hasn't been initialized yet
+					So(time.Since(m.LastEnded), ShouldBeLessThan, 1*time.Second)
+
+				})
+
+				// start syncing
+				status.Status = PreSyncing
+				time.Sleep(1 * time.Second)
+				resp, err = PostJSON(fmt.Sprintf("%s/workers/%s/jobs/%s", baseURL, status.Worker, status.Name), status, nil)
+				So(err, ShouldBeNil)
+				defer resp.Body.Close()
+				So(resp.StatusCode, ShouldEqual, http.StatusOK)
+
+				Convey("update mirror status to PreSync - starting sync", func(ctx C) {
+					var ms []MirrorStatus
+					resp, err := GetJSON(baseURL+"/workers/test_worker1/jobs", &ms, nil)
+
+					So(err, ShouldBeNil)
+					So(resp.StatusCode, ShouldEqual, http.StatusOK)
+					// err = json.NewDecoder(resp.Body).Decode(&mirrorStatusList)
+					m := ms[0]
+					So(m.Name, ShouldEqual, status.Name)
+					So(m.Worker, ShouldEqual, status.Worker)
+					So(m.Status, ShouldEqual, status.Status)
+					So(m.Upstream, ShouldEqual, status.Upstream)
+					So(m.Size, ShouldEqual, status.Size)
+					So(m.IsMaster, ShouldEqual, status.IsMaster)
+					So(time.Since(m.LastUpdate), ShouldBeLessThan, 3*time.Second)
+					So(time.Since(m.LastUpdate), ShouldBeGreaterThan, 1*time.Second)
+					So(time.Since(m.LastStarted), ShouldBeLessThan, 2*time.Second)
+					So(time.Since(m.LastEnded), ShouldBeLessThan, 3*time.Second)
+					So(time.Since(m.LastEnded), ShouldBeGreaterThan, 1*time.Second)
 
 				})
 
@@ -167,8 +228,9 @@ func TestHTTPServer(t *testing.T) {
 					So(m.Upstream, ShouldEqual, status.Upstream)
 					So(m.Size, ShouldEqual, status.Size)
 					So(m.IsMaster, ShouldEqual, status.IsMaster)
-					So(time.Now().Sub(m.LastUpdate.Time), ShouldBeLessThan, 1*time.Second)
+					So(time.Since(m.LastUpdate.Time), ShouldBeLessThan, 3*time.Second)
-					So(time.Now().Sub(m.LastEnded.Time), ShouldBeLessThan, 1*time.Second)
+					So(time.Since(m.LastStarted.Time), ShouldBeLessThan, 2*time.Second)
+					So(time.Since(m.LastEnded.Time), ShouldBeLessThan, 3*time.Second)
 
 				})
 
@@ -197,16 +259,17 @@ func TestHTTPServer(t *testing.T) {
 						So(m.Upstream, ShouldEqual, status.Upstream)
 						So(m.Size, ShouldEqual, "5GB")
 						So(m.IsMaster, ShouldEqual, status.IsMaster)
-						So(time.Now().Sub(m.LastUpdate), ShouldBeLessThan, 1*time.Second)
+						So(time.Since(m.LastUpdate), ShouldBeLessThan, 3*time.Second)
-						So(time.Now().Sub(m.LastEnded), ShouldBeLessThan, 1*time.Second)
+						So(time.Since(m.LastStarted), ShouldBeLessThan, 2*time.Second)
+						So(time.Since(m.LastEnded), ShouldBeLessThan, 3*time.Second)
 					})
 				})
 
 				Convey("Update schedule of valid mirrors", func(ctx C) {
 					msg := MirrorSchedules{
-						[]MirrorSchedule{
+						Schedules: []MirrorSchedule{
-							MirrorSchedule{"arch-sync1", time.Now().Add(time.Minute * 10)},
+							{MirrorName: "arch-sync1", NextSchedule: time.Now().Add(time.Minute * 10)},
-							MirrorSchedule{"arch-sync2", time.Now().Add(time.Minute * 7)},
+							{MirrorName: "arch-sync2", NextSchedule: time.Now().Add(time.Minute * 7)},
 						},
 					}
 
@@ -250,22 +313,24 @@ func TestHTTPServer(t *testing.T) {
 					So(m.Upstream, ShouldEqual, status.Upstream)
 					So(m.Size, ShouldEqual, status.Size)
 					So(m.IsMaster, ShouldEqual, status.IsMaster)
-					So(time.Now().Sub(m.LastUpdate), ShouldBeGreaterThan, 3*time.Second)
+					So(time.Since(m.LastUpdate), ShouldBeGreaterThan, 3*time.Second)
-					So(time.Now().Sub(m.LastEnded), ShouldBeLessThan, 1*time.Second)
+					So(time.Since(m.LastStarted), ShouldBeGreaterThan, 3*time.Second)
+					So(time.Since(m.LastEnded), ShouldBeLessThan, 1*time.Second)
 				})
 			})
 
 			Convey("update mirror status of an inexisted worker", func(ctx C) {
 				invalidWorker := "test_worker2"
 				status := MirrorStatus{
-					Name:       "arch-sync2",
+					Name:        "arch-sync2",
-					Worker:     invalidWorker,
+					Worker:      invalidWorker,
-					IsMaster:   true,
+					IsMaster:    true,
-					Status:     Success,
+					Status:      Success,
-					LastUpdate: time.Now(),
+					LastUpdate:  time.Now(),
-					LastEnded:  time.Now(),
+					LastStarted: time.Now(),
-					Upstream:   "mirrors.tuna.tsinghua.edu.cn",
+					LastEnded:   time.Now(),
-					Size:       "4GB",
+					Upstream:    "mirrors.tuna.tsinghua.edu.cn",
+					Size:        "4GB",
 				}
 				resp, err := PostJSON(fmt.Sprintf("%s/workers/%s/jobs/%s",
 					baseURL, status.Worker, status.Name), status, nil)
@@ -280,9 +345,9 @@ func TestHTTPServer(t *testing.T) {
 			Convey("update schedule of an non-existent worker", func(ctx C) {
 				invalidWorker := "test_worker2"
 				sch := MirrorSchedules{
-					[]MirrorSchedule{
+					Schedules: []MirrorSchedule{
-						MirrorSchedule{"arch-sync1", time.Now().Add(time.Minute * 10)},
+						{MirrorName: "arch-sync1", NextSchedule: time.Now().Add(time.Minute * 10)},
-						MirrorSchedule{"arch-sync2", time.Now().Add(time.Minute * 7)},
+						{MirrorName: "arch-sync2", NextSchedule: time.Now().Add(time.Minute * 7)},
 					},
 				}
 				resp, err := PostJSON(fmt.Sprintf("%s/workers/%s/schedules",
@@ -360,6 +425,8 @@ func TestHTTPServer(t *testing.T) {
 type mockDBAdapter struct {
 	workerStore map[string]WorkerStatus
 	statusStore map[string]MirrorStatus
+	workerLock  sync.RWMutex
+	statusLock  sync.RWMutex
 }
 
 func (b *mockDBAdapter) Init() error {
@@ -367,17 +434,22 @@ func (b *mockDBAdapter) Init() error {
 }
 
 func (b *mockDBAdapter) ListWorkers() ([]WorkerStatus, error) {
+	b.workerLock.RLock()
 	workers := make([]WorkerStatus, len(b.workerStore))
 	idx := 0
 	for _, w := range b.workerStore {
 		workers[idx] = w
 		idx++
 	}
+	b.workerLock.RUnlock()
 	return workers, nil
 }
 
 func (b *mockDBAdapter) GetWorker(workerID string) (WorkerStatus, error) {
+	b.workerLock.RLock()
+	defer b.workerLock.RUnlock()
 	w, ok := b.workerStore[workerID]
+
 	if !ok {
 		return WorkerStatus{}, fmt.Errorf("invalid workerId")
 	}
@@ -385,7 +457,9 @@ func (b *mockDBAdapter) GetWorker(workerID string) (WorkerStatus, error) {
 }
 
 func (b *mockDBAdapter) DeleteWorker(workerID string) error {
+	b.workerLock.Lock()
 	delete(b.workerStore, workerID)
+	b.workerLock.Unlock()
 	return nil
 }
 
@@ -394,13 +468,26 @@ func (b *mockDBAdapter) CreateWorker(w WorkerStatus) (WorkerStatus, error) {
 	// if ok {
 	// 	return workerStatus{}, fmt.Errorf("duplicate worker name")
 	// }
+	b.workerLock.Lock()
 	b.workerStore[w.ID] = w
+	b.workerLock.Unlock()
 	return w, nil
 }
 
+func (b *mockDBAdapter) RefreshWorker(workerID string) (w WorkerStatus, err error) {
+	w, err = b.GetWorker(workerID)
+	if err == nil {
+		w.LastOnline = time.Now()
+		w, err = b.CreateWorker(w)
+	}
+	return w, err
+}
+
 func (b *mockDBAdapter) GetMirrorStatus(workerID, mirrorID string) (MirrorStatus, error) {
 	id := mirrorID + "/" + workerID
+	b.statusLock.RLock()
 	status, ok := b.statusStore[id]
+	b.statusLock.RUnlock()
 	if !ok {
 		return MirrorStatus{}, fmt.Errorf("no mirror %s exists in worker %s", mirrorID, workerID)
 	}
@@ -414,7 +501,9 @@ func (b *mockDBAdapter) UpdateMirrorStatus(workerID, mirrorID string, status Mir
 	// }
 
 	id := mirrorID + "/" + workerID
+	b.statusLock.Lock()
 	b.statusStore[id] = status
+	b.statusLock.Unlock()
 	return status, nil
 }
 
@@ -424,19 +513,23 @@ func (b *mockDBAdapter) ListMirrorStatus(workerID string) ([]MirrorStatus, error
 	if workerID == _magicBadWorkerID {
 		return []MirrorStatus{}, fmt.Errorf("database fail")
 	}
+	b.statusLock.RLock()
 	for k, v := range b.statusStore {
 		if wID := strings.Split(k, "/")[1]; wID == workerID {
 			mirrorStatusList = append(mirrorStatusList, v)
 		}
 	}
+	b.statusLock.RUnlock()
 	return mirrorStatusList, nil
 }
 
 func (b *mockDBAdapter) ListAllMirrorStatus() ([]MirrorStatus, error) {
 	var mirrorStatusList []MirrorStatus
+	b.statusLock.RLock()
 	for _, v := range b.statusStore {
 		mirrorStatusList = append(mirrorStatusList, v)
 	}
+	b.statusLock.RUnlock()
 	return mirrorStatusList, nil
 }
 

tests/httpClient.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package main

tests/httpServer.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package main

tests/managerMain.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package main

tests/workerMain.go

@@ -1,3 +1,4 @@
+//go:build ignore
 // +build ignore
 
 package main

worker/base_provider.go

@@ -16,10 +16,13 @@ type baseProvider struct {
 	name     string
 	interval time.Duration
 	retry    int
+	timeout  time.Duration
 	isMaster bool
 
-	cmd       *cmdJob
+	cmd              *cmdJob
-	isRunning atomic.Value
+	logFileFd        *os.File
+	isRunning        atomic.Value
+	successExitCodes []int
 
 	cgroup *cgroupHook
 	zfs    *zfsHook
@@ -55,6 +58,10 @@ func (p *baseProvider) Retry() int {
 	return p.retry
 }
 
+func (p *baseProvider) Timeout() time.Duration {
+	return p.timeout
+}
+
 func (p *baseProvider) IsMaster() bool {
 	return p.isMaster
 }
@@ -128,11 +135,20 @@ func (p *baseProvider) prepareLogFile(append bool) error {
 		logger.Errorf("Error opening logfile %s: %s", p.LogFile(), err.Error())
 		return err
 	}
+	p.logFileFd = logFile
 	p.cmd.SetLogFile(logFile)
 	return nil
 }
 
-func (p *baseProvider) Run() error {
+func (p *baseProvider) closeLogFile() (err error) {
+	if p.logFileFd != nil {
+		err = p.logFileFd.Close()
+		p.logFileFd = nil
+	}
+	return
+}
+
+func (p *baseProvider) Run(started chan empty) error {
 	panic("Not Implemented")
 }
 
@@ -159,6 +175,7 @@ func (p *baseProvider) Terminate() error {
 	defer p.Unlock()
 	logger.Debugf("terminating provider: %s", p.Name())
 	if !p.IsRunning() {
+		logger.Warningf("Terminate() called while IsRunning is false: %s", p.Name())
 		return nil
 	}
 
@@ -170,3 +187,18 @@ func (p *baseProvider) Terminate() error {
 func (p *baseProvider) DataSize() string {
 	return ""
 }
+
+func (p *baseProvider) SetSuccessExitCodes(codes []int) {
+	if codes == nil {
+		p.successExitCodes = []int{}
+	} else {
+		p.successExitCodes = codes
+	}
+}
+
+func (p *baseProvider) GetSuccessExitCodes() []int {
+	if p.successExitCodes == nil {
+		return []int{}
+	}
+	return p.successExitCodes
+}

worker/btrfs_snapshot_hook.go

@@ -1,3 +1,6 @@
+//go:build linux
+// +build linux
+
 package worker
 
 import (

worker/btrfs_snapshot_hook_nolinux.go

@@ -0,0 +1,31 @@
+//go:build !linux
+// +build !linux
+
+package worker
+
+type btrfsSnapshotHook struct {
+}
+
+func newBtrfsSnapshotHook(provider mirrorProvider, snapshotPath string, mirror mirrorConfig) *btrfsSnapshotHook {
+	return &btrfsSnapshotHook{}
+}
+
+func (h *btrfsSnapshotHook) postExec() error {
+	return nil
+}
+
+func (h *btrfsSnapshotHook) postFail() error {
+	return nil
+}
+
+func (h *btrfsSnapshotHook) postSuccess() error {
+	return nil
+}
+
+func (h *btrfsSnapshotHook) preExec() error {
+	return nil
+}
+
+func (h *btrfsSnapshotHook) preJob() error {
+	return nil
+}

worker/cgroup.go

@@ -1,64 +1,297 @@
 package worker
 
 import (
-	"bufio"
 	"errors"
 	"fmt"
+	"io"
 	"os"
+	"os/exec"
 	"path/filepath"
-	"strconv"
 	"syscall"
 	"time"
 
 	"golang.org/x/sys/unix"
 
-	"github.com/codeskyblue/go-sh"
+	cgroups "github.com/containerd/cgroups/v3"
+	cgv1 "github.com/containerd/cgroups/v3/cgroup1"
+	cgv2 "github.com/containerd/cgroups/v3/cgroup2"
+	"github.com/moby/sys/reexec"
+	contspecs "github.com/opencontainers/runtime-spec/specs-go"
 )
 
 type cgroupHook struct {
 	emptyHook
-	basePath  string
+	cgCfg    cgroupConfig
-	baseGroup string
+	memLimit MemBytes
-	created   bool
+	cgMgrV1  cgv1.Cgroup
-	subsystem string
+	cgMgrV2  *cgv2.Manager
-	memLimit  string
 }
 
-func newCgroupHook(p mirrorProvider, basePath, baseGroup, subsystem, memLimit string) *cgroupHook {
+type execCmd string
-	if basePath == "" {
+
-		basePath = "/sys/fs/cgroup"
+const (
+	cmdCont execCmd = "cont"
+	cmdAbrt execCmd = "abrt"
+)
+
+func init() {
+	reexec.Register("tunasync-exec", waitExec)
+}
+
+func waitExec() {
+	binary, err := exec.LookPath(os.Args[1])
+	if err != nil {
+		panic(err)
 	}
-	if baseGroup == "" {
+
-		baseGroup = "tunasync"
+	pipe := os.NewFile(3, "pipe")
+	if pipe != nil {
+		if _, err := pipe.Stat(); err == nil {
+			cmdBytes, err := io.ReadAll(pipe)
+			if err != nil {
+				panic(err)
+			}
+			if err := pipe.Close(); err != nil {
+			}
+			cmd := execCmd(string(cmdBytes))
+			switch cmd {
+			case cmdAbrt:
+				fallthrough
+			default:
+				panic("Exited on request")
+			case cmdCont:
+			}
+		}
 	}
-	if subsystem == "" {
+
-		subsystem = "cpu"
+	args := os.Args[1:]
+	env := os.Environ()
+	if err := syscall.Exec(binary, args, env); err != nil {
+		panic(err)
 	}
+	panic("Exec failed.")
+}
+
+func initCgroup(cfg *cgroupConfig) error {
+
+	logger.Debugf("Initializing cgroup")
+	baseGroup := cfg.Group
+	//subsystem := cfg.Subsystem
+
+	// If baseGroup is empty, it implies using the cgroup of the current process
+	// otherwise, it refers to a absolute group path
+	if baseGroup != "" {
+		baseGroup = filepath.Join("/", baseGroup)
+	}
+
+	cfg.isUnified = cgroups.Mode() == cgroups.Unified
+
+	if cfg.isUnified {
+		logger.Debugf("Cgroup V2 detected")
+		g := baseGroup
+		if g == "" {
+			logger.Debugf("Detecting my cgroup path")
+			var err error
+			if g, err = cgv2.NestedGroupPath(""); err != nil {
+				return err
+			}
+		}
+		logger.Infof("Using cgroup path: %s", g)
+
+		var err error
+		if cfg.cgMgrV2, err = cgv2.Load(g); err != nil {
+			return err
+		}
+		if baseGroup == "" {
+			logger.Debugf("Creating a sub group and move all processes into it")
+			wkrMgr, err := cfg.cgMgrV2.NewChild("__worker", nil)
+			if err != nil {
+				return err
+			}
+			for {
+				logger.Debugf("Reading pids")
+				procs, err := cfg.cgMgrV2.Procs(false)
+				if err != nil {
+					logger.Errorf("Cannot read pids in that group")
+					return err
+				}
+				if len(procs) == 0 {
+					break
+				}
+				for _, p := range procs {
+					if err := wkrMgr.AddProc(p); err != nil {
+						if errors.Is(err, syscall.ESRCH) {
+							logger.Debugf("Write pid %d to sub group failed: process vanished, ignoring")
+						} else {
+							return err
+						}
+					}
+				}
+			}
+		} else {
+			logger.Debugf("Trying to create a sub group in that group")
+			testMgr, err := cfg.cgMgrV2.NewChild("__test", nil)
+			if err != nil {
+				logger.Errorf("Cannot create a sub group in the cgroup")
+				return err
+			}
+			if err := testMgr.Delete(); err != nil {
+				return err
+			}
+			procs, err := cfg.cgMgrV2.Procs(false)
+			if err != nil {
+				logger.Errorf("Cannot read pids in that group")
+				return err
+			}
+			if len(procs) != 0 {
+				return fmt.Errorf("There are remaining processes in cgroup %s", baseGroup)
+			}
+		}
+	} else {
+		logger.Debugf("Cgroup V1 detected")
+		var pather cgv1.Path
+		if baseGroup != "" {
+			pather = cgv1.StaticPath(baseGroup)
+		} else {
+			pather = (func(p cgv1.Path) cgv1.Path {
+				return func(subsys cgv1.Name) (string, error) {
+					path, err := p(subsys)
+					if err != nil {
+						return "", err
+					}
+					if path == "/" {
+						return "", cgv1.ErrControllerNotActive
+					}
+					return path, err
+				}
+			})(cgv1.NestedPath(""))
+		}
+		logger.Infof("Loading cgroup")
+		var err error
+		if cfg.cgMgrV1, err = cgv1.Load(pather, func(cfg *cgv1.InitConfig) error {
+			cfg.InitCheck = cgv1.AllowAny
+			return nil
+		}); err != nil {
+			return err
+		}
+		logger.Debugf("Available subsystems:")
+		for _, subsys := range cfg.cgMgrV1.Subsystems() {
+			p, err := pather(subsys.Name())
+			if err != nil {
+				return err
+			}
+			logger.Debugf("%s: %s", subsys.Name(), p)
+		}
+		if baseGroup == "" {
+			logger.Debugf("Creating a sub group and move all processes into it")
+			wkrMgr, err := cfg.cgMgrV1.New("__worker", &contspecs.LinuxResources{})
+			if err != nil {
+				return err
+			}
+			for _, subsys := range cfg.cgMgrV1.Subsystems() {
+				logger.Debugf("Reading pids for subsystem %s", subsys.Name())
+				for {
+					procs, err := cfg.cgMgrV1.Processes(subsys.Name(), false)
+					if err != nil {
+						p, err := pather(subsys.Name())
+						if err != nil {
+							return err
+						}
+						logger.Errorf("Cannot read pids in group %s of subsystem %s", p, subsys.Name())
+						return err
+					}
+					if len(procs) == 0 {
+						break
+					}
+					for _, proc := range procs {
+						if err := wkrMgr.Add(proc); err != nil {
+							if errors.Is(err, syscall.ESRCH) {
+								logger.Debugf("Write pid %d to sub group failed: process vanished, ignoring")
+							} else {
+								return err
+							}
+						}
+					}
+				}
+			}
+		} else {
+			logger.Debugf("Trying to create a sub group in that group")
+			testMgr, err := cfg.cgMgrV1.New("__test", &contspecs.LinuxResources{})
+			if err != nil {
+				logger.Errorf("Cannot create a sub group in the cgroup")
+				return err
+			}
+			if err := testMgr.Delete(); err != nil {
+				return err
+			}
+			for _, subsys := range cfg.cgMgrV1.Subsystems() {
+				logger.Debugf("Reading pids for subsystem %s", subsys.Name())
+				procs, err := cfg.cgMgrV1.Processes(subsys.Name(), false)
+				if err != nil {
+					p, err := pather(subsys.Name())
+					if err != nil {
+						return err
+					}
+					logger.Errorf("Cannot read pids in group %s of subsystem %s", p, subsys.Name())
+					return err
+				}
+				if len(procs) != 0 {
+					p, err := pather(subsys.Name())
+					if err != nil {
+						return err
+					}
+					return fmt.Errorf("There are remaining processes in cgroup %s of subsystem %s", p, subsys.Name())
+				}
+			}
+		}
+	}
+
+	return nil
+}
+
+func newCgroupHook(p mirrorProvider, cfg cgroupConfig, memLimit MemBytes) *cgroupHook {
 	return &cgroupHook{
 		emptyHook: emptyHook{
 			provider: p,
 		},
-		basePath:  basePath,
+		cgCfg:    cfg,
-		baseGroup: baseGroup,
+		memLimit: memLimit,
-		subsystem: subsystem,
 	}
 }
 
 func (c *cgroupHook) preExec() error {
-	c.created = true
+	if c.cgCfg.isUnified {
-	if err := sh.Command("cgcreate", "-g", c.Cgroup()).Run(); err != nil {
+		logger.Debugf("Creating v2 cgroup for task %s", c.provider.Name())
-		return err
+		var resSet *cgv2.Resources
-	}
+		if c.memLimit != 0 {
-	if c.subsystem != "memory" {
+			resSet = &cgv2.Resources{
-		return nil
+				Memory: &cgv2.Memory{
-	}
+					Max: func(i int64) *int64 { return &i }(c.memLimit.Value()),
-	if c.memLimit != "" {
+				},
-		gname := fmt.Sprintf("%s/%s", c.baseGroup, c.provider.Name())
+			}
-		return sh.Command(
+		}
-			"cgset", "-r",
+		subMgr, err := c.cgCfg.cgMgrV2.NewChild(c.provider.Name(), resSet)
-			fmt.Sprintf("memory.limit_in_bytes=%s", c.memLimit),
+		if err != nil {
-			gname,
+			logger.Errorf("Failed to create cgroup for task %s: %s", c.provider.Name(), err.Error())
-		).Run()
+			return err
+		}
+		c.cgMgrV2 = subMgr
+	} else {
+		logger.Debugf("Creating v1 cgroup for task %s", c.provider.Name())
+		var resSet contspecs.LinuxResources
+		if c.memLimit != 0 {
+			resSet = contspecs.LinuxResources{
+				Memory: &contspecs.LinuxMemory{
+					Limit: func(i int64) *int64 { return &i }(c.memLimit.Value()),
+				},
+			}
+		}
+		subMgr, err := c.cgCfg.cgMgrV1.New(c.provider.Name(), &resSet)
+		if err != nil {
+			logger.Errorf("Failed to create cgroup for task %s: %s", c.provider.Name(), err.Error())
+			return err
+		}
+		c.cgMgrV1 = subMgr
 	}
 	return nil
 }
@@ -69,36 +302,59 @@ func (c *cgroupHook) postExec() error {
 		logger.Errorf("Error killing tasks: %s", err.Error())
 	}
 
-	c.created = false
+	if c.cgCfg.isUnified {
-	return sh.Command("cgdelete", c.Cgroup()).Run()
+		logger.Debugf("Deleting v2 cgroup for task %s", c.provider.Name())
-}
+		if err := c.cgMgrV2.Delete(); err != nil {
-
+			logger.Errorf("Failed to delete cgroup for task %s: %s", c.provider.Name(), err.Error())
-func (c *cgroupHook) Cgroup() string {
+			return err
-	name := c.provider.Name()
+		}
-	return fmt.Sprintf("%s:%s/%s", c.subsystem, c.baseGroup, name)
+		c.cgMgrV2 = nil
+	} else {
+		logger.Debugf("Deleting v1 cgroup for task %s", c.provider.Name())
+		if err := c.cgMgrV1.Delete(); err != nil {
+			logger.Errorf("Failed to delete cgroup for task %s: %s", c.provider.Name(), err.Error())
+			return err
+		}
+		c.cgMgrV1 = nil
+	}
+	return nil
 }
 
 func (c *cgroupHook) killAll() error {
-	if !c.created {
+	if c.cgCfg.isUnified {
-		return nil
+		if c.cgMgrV2 == nil {
+			return nil
+		}
+	} else {
+		if c.cgMgrV1 == nil {
+			return nil
+		}
 	}
-	name := c.provider.Name()
 
 	readTaskList := func() ([]int, error) {
 		taskList := []int{}
-		taskFile, err := os.Open(filepath.Join(c.basePath, c.subsystem, c.baseGroup, name, "tasks"))
+		if c.cgCfg.isUnified {
-		if err != nil {
+			procs, err := c.cgMgrV2.Procs(false)
-			return taskList, err
-		}
-		defer taskFile.Close()
-
-		scanner := bufio.NewScanner(taskFile)
-		for scanner.Scan() {
-			pid, err := strconv.Atoi(scanner.Text())
 			if err != nil {
-				return taskList, err
+				return []int{}, err
+			}
+			for _, proc := range procs {
+				taskList = append(taskList, int(proc))
+			}
+		} else {
+			taskSet := make(map[int]struct{})
+			for _, subsys := range c.cgMgrV1.Subsystems() {
+				procs, err := c.cgMgrV1.Processes(subsys.Name(), false)
+				if err != nil {
+					return []int{}, err
+				}
+				for _, proc := range procs {
+					taskSet[proc.Pid] = struct{}{}
+				}
+			}
+			for proc := range taskSet {
+				taskList = append(taskList, proc)
 			}
-			taskList = append(taskList, pid)
 		}
 		return taskList, nil
 	}

worker/cgroup_test.go

@@ -1,40 +1,124 @@
 package worker
 
 import (
-	"io/ioutil"
+	"errors"
 	"os"
+	"os/exec"
 	"path/filepath"
 	"strconv"
 	"strings"
+	"syscall"
 	"testing"
 	"time"
 
+	cgv1 "github.com/containerd/cgroups/v3/cgroup1"
+	cgv2 "github.com/containerd/cgroups/v3/cgroup2"
+	units "github.com/docker/go-units"
+	"github.com/moby/sys/reexec"
+
 	. "github.com/smartystreets/goconvey/convey"
 )
 
-func TestCgroup(t *testing.T) {
+func init() {
-	Convey("Cgroup Should Work", t, func(ctx C) {
+	_, testReexec := os.LookupEnv("TESTREEXEC")
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+	if !testReexec {
-		defer os.RemoveAll(tmpDir)
+		reexec.Init()
-		So(err, ShouldBeNil)
+	}
-		cmdScript := filepath.Join(tmpDir, "cmd.sh")
+}
-		daemonScript := filepath.Join(tmpDir, "daemon.sh")
-		tmpFile := filepath.Join(tmpDir, "log_file")
-		bgPidfile := filepath.Join(tmpDir, "bg.pid")
 
-		c := cmdConfig{
+func TestReexec(t *testing.T) {
-			name:        "tuna-cgroup",
+	testCase, testReexec := os.LookupEnv("TESTREEXEC")
-			upstreamURL: "http://mirrors.tuna.moe/",
+	if !testReexec {
-			command:     cmdScript + " " + daemonScript,
+		return
-			workingDir:  tmpDir,
+	}
-			logDir:      tmpDir,
+	for len(os.Args) > 1 {
-			logFile:     tmpFile,
+		thisArg := os.Args[1]
-			interval:    600 * time.Second,
+		os.Args = append([]string{os.Args[0]}, os.Args[2:]...)
-			env: map[string]string{
+		if thisArg == "--" {
-				"BG_PIDFILE": bgPidfile,
+			break
-			},
 		}
-		cmdScriptContent := `#!/bin/bash
+	}
+	switch testCase {
+	case "1":
+		Convey("Reexec should panic when command not found", t, func(ctx C) {
+			So(func() {
+				reexec.Init()
+			}, ShouldPanicWith, exec.ErrNotFound)
+		})
+	case "2":
+		Convey("Reexec should run when fd 3 is not open", t, func(ctx C) {
+			So((func() error {
+				pipe := os.NewFile(3, "pipe")
+				if pipe == nil {
+					return errors.New("pipe is nil")
+				} else {
+					_, err := pipe.Stat()
+					return err
+				}
+			})(), ShouldNotBeNil)
+			So(func() {
+				reexec.Init()
+			}, ShouldPanicWith, syscall.ENOEXEC)
+		})
+	case "3":
+		Convey("Reexec should fail when fd 3 is sent with abrt cmd", t, func(ctx C) {
+			So(func() {
+				reexec.Init()
+			}, ShouldPanicWith, "Exited on request")
+		})
+	case "4":
+		Convey("Reexec should run when fd 3 is sent with cont cmd", t, func(ctx C) {
+			So(func() {
+				reexec.Init()
+			}, ShouldPanicWith, syscall.ENOEXEC)
+		})
+	case "5":
+		Convey("Reexec should not be triggered when argv[0] is not reexec", t, func(ctx C) {
+			So(func() {
+				reexec.Init()
+			}, ShouldNotPanic)
+		})
+	}
+}
+
+func TestCgroup(t *testing.T) {
+	var cgcf *cgroupConfig
+	Convey("init cgroup", t, func(ctx C) {
+		_, useCurrentCgroup := os.LookupEnv("USECURCGROUP")
+		cgcf = &cgroupConfig{BasePath: "/sys/fs/cgroup", Group: "tunasync", Subsystem: "cpu"}
+		if useCurrentCgroup {
+			cgcf.Group = ""
+		}
+		err := initCgroup(cgcf)
+		So(err, ShouldBeNil)
+		if cgcf.isUnified {
+			So(cgcf.cgMgrV2, ShouldNotBeNil)
+		} else {
+			So(cgcf.cgMgrV1, ShouldNotBeNil)
+		}
+
+		Convey("Cgroup Should Work", func(ctx C) {
+			tmpDir, err := os.MkdirTemp("", "tunasync")
+			defer os.RemoveAll(tmpDir)
+			So(err, ShouldBeNil)
+			cmdScript := filepath.Join(tmpDir, "cmd.sh")
+			daemonScript := filepath.Join(tmpDir, "daemon.sh")
+			tmpFile := filepath.Join(tmpDir, "log_file")
+			bgPidfile := filepath.Join(tmpDir, "bg.pid")
+
+			c := cmdConfig{
+				name:        "tuna-cgroup",
+				upstreamURL: "http://mirrors.tuna.moe/",
+				command:     cmdScript + " " + daemonScript,
+				workingDir:  tmpDir,
+				logDir:      tmpDir,
+				logFile:     tmpFile,
+				interval:    600 * time.Second,
+				env: map[string]string{
+					"BG_PIDFILE": bgPidfile,
+				},
+			}
+			cmdScriptContent := `#!/bin/bash
 redirect-std() {
     [[ -t 0 ]] && exec </dev/null
     [[ -t 1 ]] && exec >/dev/null
@@ -45,13 +129,13 @@ redirect-std() {
 close-fds() {
     eval exec {3..255}\>\&-
 }
- 
+
 # full daemonization of external command with setsid
 daemonize() {
     (
-        redirect-std    
+        redirect-std
-        cd /            
+        cd /
-        close-fds       
+        close-fds
         exec setsid "$@"
     ) &
 }
@@ -60,91 +144,180 @@ echo $$
 daemonize $@
 sleep 5
 `
-		daemonScriptContent := `#!/bin/bash
+			daemonScriptContent := `#!/bin/bash
 echo $$ > $BG_PIDFILE
 sleep 30
 `
-		err = ioutil.WriteFile(cmdScript, []byte(cmdScriptContent), 0755)
+			err = os.WriteFile(cmdScript, []byte(cmdScriptContent), 0755)
-		So(err, ShouldBeNil)
-		err = ioutil.WriteFile(daemonScript, []byte(daemonScriptContent), 0755)
-		So(err, ShouldBeNil)
-
-		provider, err := newCmdProvider(c)
-		So(err, ShouldBeNil)
-
-		cg := newCgroupHook(provider, "/sys/fs/cgroup", "tunasync", "cpu", "")
-		provider.AddHook(cg)
-
-		err = cg.preExec()
-		if err != nil {
-			logger.Errorf("Failed to create cgroup")
-			return
-		}
-		So(err, ShouldBeNil)
-
-		go func() {
-			err = provider.Run()
-			ctx.So(err, ShouldNotBeNil)
-		}()
-
-		time.Sleep(1 * time.Second)
-		// Deamon should be started
-		daemonPidBytes, err := ioutil.ReadFile(bgPidfile)
-		So(err, ShouldBeNil)
-		daemonPid := strings.Trim(string(daemonPidBytes), " \n")
-		logger.Debug("daemon pid: %s", daemonPid)
-		procDir := filepath.Join("/proc", daemonPid)
-		_, err = os.Stat(procDir)
-		So(err, ShouldBeNil)
-
-		err = provider.Terminate()
-		So(err, ShouldBeNil)
-
-		// Deamon won't be killed
-		_, err = os.Stat(procDir)
-		So(err, ShouldBeNil)
-
-		// Deamon can be killed by cgroup killer
-		cg.postExec()
-		_, err = os.Stat(procDir)
-		So(os.IsNotExist(err), ShouldBeTrue)
-
-	})
-
-	Convey("Rsync Memory Should Be Limited", t, func() {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
-		defer os.RemoveAll(tmpDir)
-		So(err, ShouldBeNil)
-		scriptFile := filepath.Join(tmpDir, "myrsync")
-		tmpFile := filepath.Join(tmpDir, "log_file")
-
-		c := rsyncConfig{
-			name:        "tuna-cgroup",
-			upstreamURL: "rsync://rsync.tuna.moe/tuna/",
-			rsyncCmd:    scriptFile,
-			workingDir:  tmpDir,
-			logDir:      tmpDir,
-			logFile:     tmpFile,
-			useIPv6:     true,
-			interval:    600 * time.Second,
-		}
-
-		provider, err := newRsyncProvider(c)
-		So(err, ShouldBeNil)
-
-		cg := newCgroupHook(provider, "/sys/fs/cgroup", "tunasync", "cpu", "512M")
-		provider.AddHook(cg)
-
-		err = cg.preExec()
-		if err != nil {
-			logger.Errorf("Failed to create cgroup")
-			return
-		}
-		if cg.subsystem == "memory" {
-			memoLimit, err := ioutil.ReadFile(filepath.Join(cg.basePath, "memory", cg.baseGroup, provider.Name(), "memory.limit_in_bytes"))
 			So(err, ShouldBeNil)
-			So(strings.Trim(string(memoLimit), "\n"), ShouldEqual, strconv.Itoa(512*1024*1024))
+			err = os.WriteFile(daemonScript, []byte(daemonScriptContent), 0755)
-		}
+			So(err, ShouldBeNil)
-		cg.postExec()
+
+			provider, err := newCmdProvider(c)
+			So(err, ShouldBeNil)
+
+			cg := newCgroupHook(provider, *cgcf, 0)
+			provider.AddHook(cg)
+
+			err = cg.preExec()
+			So(err, ShouldBeNil)
+
+			go func() {
+				err := provider.Run(make(chan empty, 1))
+				ctx.So(err, ShouldNotBeNil)
+			}()
+
+			time.Sleep(1 * time.Second)
+			// Deamon should be started
+			daemonPidBytes, err := os.ReadFile(bgPidfile)
+			So(err, ShouldBeNil)
+			daemonPid := strings.Trim(string(daemonPidBytes), " \n")
+			logger.Debug("daemon pid: %s", daemonPid)
+			procDir := filepath.Join("/proc", daemonPid)
+			_, err = os.Stat(procDir)
+			So(err, ShouldBeNil)
+
+			err = provider.Terminate()
+			So(err, ShouldBeNil)
+
+			// Deamon won't be killed
+			_, err = os.Stat(procDir)
+			So(err, ShouldBeNil)
+
+			// Deamon can be killed by cgroup killer
+			cg.postExec()
+			_, err = os.Stat(procDir)
+			So(os.IsNotExist(err), ShouldBeTrue)
+
+		})
+
+		Convey("Rsync Memory Should Be Limited", func() {
+			tmpDir, err := os.MkdirTemp("", "tunasync")
+			defer os.RemoveAll(tmpDir)
+			So(err, ShouldBeNil)
+			scriptFile := filepath.Join(tmpDir, "myrsync")
+			tmpFile := filepath.Join(tmpDir, "log_file")
+
+			c := rsyncConfig{
+				name:        "tuna-cgroup",
+				upstreamURL: "rsync://rsync.tuna.moe/tuna/",
+				rsyncCmd:    scriptFile,
+				workingDir:  tmpDir,
+				logDir:      tmpDir,
+				logFile:     tmpFile,
+				useIPv6:     true,
+				interval:    600 * time.Second,
+			}
+
+			provider, err := newRsyncProvider(c)
+			So(err, ShouldBeNil)
+
+			cg := newCgroupHook(provider, *cgcf, 512*units.MiB)
+			provider.AddHook(cg)
+
+			err = cg.preExec()
+			So(err, ShouldBeNil)
+			if cgcf.isUnified {
+				cgpath := filepath.Join(cgcf.BasePath, cgcf.Group, provider.Name())
+				if useCurrentCgroup {
+					group, err := cgv2.NestedGroupPath(filepath.Join("..", provider.Name()))
+					So(err, ShouldBeNil)
+					cgpath = filepath.Join(cgcf.BasePath, group)
+				}
+				memoLimit, err := os.ReadFile(filepath.Join(cgpath, "memory.max"))
+				So(err, ShouldBeNil)
+				So(strings.Trim(string(memoLimit), "\n"), ShouldEqual, strconv.Itoa(512*1024*1024))
+			} else {
+				for _, subsys := range cg.cgMgrV1.Subsystems() {
+					if subsys.Name() == cgv1.Memory {
+						cgpath := filepath.Join(cgcf.Group, provider.Name())
+						if useCurrentCgroup {
+							p, err := cgv1.NestedPath(filepath.Join("..", provider.Name()))(cgv1.Memory)
+							So(err, ShouldBeNil)
+							cgpath = p
+						}
+						memoLimit, err := os.ReadFile(filepath.Join(cgcf.BasePath, "memory", cgpath, "memory.limit_in_bytes"))
+						So(err, ShouldBeNil)
+						So(strings.Trim(string(memoLimit), "\n"), ShouldEqual, strconv.Itoa(512*1024*1024))
+					}
+				}
+			}
+			cg.postExec()
+			So(cg.cgMgrV1, ShouldBeNil)
+		})
+		Reset(func() {
+			if cgcf.isUnified {
+				if cgcf.Group == "" {
+					wkrg, err := cgv2.NestedGroupPath("")
+					So(err, ShouldBeNil)
+					wkrMgr, _ := cgv2.Load(wkrg)
+					allCtrls, err := wkrMgr.Controllers()
+					So(err, ShouldBeNil)
+					err = wkrMgr.ToggleControllers(allCtrls, cgv2.Disable)
+					So(err, ShouldBeNil)
+					origMgr := cgcf.cgMgrV2
+					for {
+						logger.Debugf("Restoring pids")
+						procs, err := wkrMgr.Procs(false)
+						So(err, ShouldBeNil)
+						if len(procs) == 0 {
+							break
+						}
+						for _, p := range procs {
+							if err := origMgr.AddProc(p); err != nil {
+								if errors.Is(err, syscall.ESRCH) {
+									logger.Debugf("Write pid %d to sub group failed: process vanished, ignoring")
+								} else {
+									So(err, ShouldBeNil)
+								}
+							}
+						}
+					}
+					err = wkrMgr.Delete()
+					So(err, ShouldBeNil)
+				}
+			} else {
+				if cgcf.Group == "" {
+					pather := (func(p cgv1.Path) cgv1.Path {
+						return func(subsys cgv1.Name) (string, error) {
+							path, err := p(subsys)
+							if err != nil {
+								return "", err
+							}
+							if path == "/" {
+								return "", cgv1.ErrControllerNotActive
+							}
+							return path, err
+						}
+					})(cgv1.NestedPath(""))
+					wkrMgr, err := cgv1.Load(pather, func(cfg *cgv1.InitConfig) error {
+						cfg.InitCheck = cgv1.AllowAny
+						return nil
+					})
+					So(err, ShouldBeNil)
+					origMgr := cgcf.cgMgrV1
+					for _, subsys := range wkrMgr.Subsystems() {
+						for {
+							procs, err := wkrMgr.Processes(subsys.Name(), false)
+							So(err, ShouldBeNil)
+							if len(procs) == 0 {
+								break
+							}
+							for _, proc := range procs {
+								if err := origMgr.Add(proc); err != nil {
+									if errors.Is(err, syscall.ESRCH) {
+										logger.Debugf("Write pid %d to sub group failed: process vanished, ignoring")
+									} else {
+										So(err, ShouldBeNil)
+									}
+								}
+							}
+						}
+					}
+					err = wkrMgr.Delete()
+					So(err, ShouldBeNil)
+				}
+			}
+		})
 	})
 }

worker/cmd_provider.go

@@ -2,9 +2,12 @@ package worker
 
 import (
 	"errors"
+	"fmt"
+	"regexp"
 	"time"
 
 	"github.com/anmitsu/go-shlex"
+	"github.com/tuna/tunasync/internal"
 )
 
 type cmdConfig struct {
@@ -13,13 +16,19 @@ type cmdConfig struct {
 	workingDir, logDir, logFile string
 	interval                    time.Duration
 	retry                       int
+	timeout                     time.Duration
 	env                         map[string]string
+	failOnMatch                 string
+	sizePattern                 string
 }
 
 type cmdProvider struct {
 	baseProvider
 	cmdConfig
-	command []string
+	command     []string
+	dataSize    string
+	failOnMatch *regexp.Regexp
+	sizePattern *regexp.Regexp
 }
 
 func newCmdProvider(c cmdConfig) (*cmdProvider, error) {
@@ -33,6 +42,7 @@ func newCmdProvider(c cmdConfig) (*cmdProvider, error) {
 			ctx:      NewContext(),
 			interval: c.interval,
 			retry:    c.retry,
+			timeout:  c.timeout,
 		},
 		cmdConfig: c,
 	}
@@ -46,6 +56,22 @@ func newCmdProvider(c cmdConfig) (*cmdProvider, error) {
 		return nil, err
 	}
 	provider.command = cmd
+	if len(c.failOnMatch) > 0 {
+		var err error
+		failOnMatch, err := regexp.Compile(c.failOnMatch)
+		if err != nil {
+			return nil, errors.New("fail-on-match regexp error: " + err.Error())
+		}
+		provider.failOnMatch = failOnMatch
+	}
+	if len(c.sizePattern) > 0 {
+		var err error
+		sizePattern, err := regexp.Compile(c.sizePattern)
+		if err != nil {
+			return nil, errors.New("size-pattern regexp error: " + err.Error())
+		}
+		provider.sizePattern = sizePattern
+	}
 
 	return provider, nil
 }
@@ -58,11 +84,35 @@ func (p *cmdProvider) Upstream() string {
 	return p.upstreamURL
 }
 
-func (p *cmdProvider) Run() error {
+func (p *cmdProvider) DataSize() string {
+	return p.dataSize
+}
+
+func (p *cmdProvider) Run(started chan empty) error {
+	p.dataSize = ""
+	defer p.closeLogFile()
 	if err := p.Start(); err != nil {
 		return err
 	}
-	return p.Wait()
+	started <- empty{}
+	if err := p.Wait(); err != nil {
+		return err
+	}
+	if p.failOnMatch != nil {
+		matches, err := internal.FindAllSubmatchInFile(p.LogFile(), p.failOnMatch)
+		logger.Infof("FindAllSubmatchInFile: %q\n", matches)
+		if err != nil {
+			return err
+		}
+		if len(matches) != 0 {
+			logger.Debug("Fail-on-match: %r", matches)
+			return fmt.Errorf("Fail-on-match regexp found %d matches", len(matches))
+		}
+	}
+	if p.sizePattern != nil {
+		p.dataSize = internal.ExtractSizeFromLog(p.LogFile(), p.sizePattern)
+	}
+	return nil
 }
 
 func (p *cmdProvider) Start() error {
@@ -92,5 +142,6 @@ func (p *cmdProvider) Start() error {
 		return err
 	}
 	p.isRunning.Store(true)
+	logger.Debugf("set isRunning to true: %s", p.Name())
 	return nil
 }

worker/common.go

@@ -1,6 +1,6 @@
 package worker
 
-// put global viables and types here
+// put global variables and types here
 
 import (
 	"gopkg.in/op/go-logging.v1"

worker/config.go

@@ -6,6 +6,10 @@ import (
 	"path/filepath"
 
 	"github.com/BurntSushi/toml"
+	cgv1 "github.com/containerd/cgroups/v3/cgroup1"
+	cgv2 "github.com/containerd/cgroups/v3/cgroup2"
+	units "github.com/docker/go-units"
+	"github.com/imdario/mergo"
 )
 
 type providerEnum uint8
@@ -41,7 +45,8 @@ type Config struct {
 	BtrfsSnapshot btrfsSnapshotConfig `toml:"btrfs_snapshot"`
 	Docker        dockerConfig        `toml:"docker"`
 	Include       includeConfig       `toml:"include"`
-	Mirrors       []mirrorConfig      `toml:"mirrors"`
+	MirrorsConf   []mirrorConfig      `toml:"mirrors"`
+	Mirrors       []mirrorConfig
 }
 
 type globalConfig struct {
@@ -51,9 +56,16 @@ type globalConfig struct {
 	Concurrent int    `toml:"concurrent"`
 	Interval   int    `toml:"interval"`
 	Retry      int    `toml:"retry"`
+	Timeout    int    `toml:"timeout"`
+
+	// appended to the options generated by rsync_provider, but before mirror-specific options
+	RsyncOptions []string `toml:"rsync_options"`
 
 	ExecOnSuccess []string `toml:"exec_on_success"`
 	ExecOnFailure []string `toml:"exec_on_failure"`
+
+	// merged with mirror-specific options. make sure you know what you are doing!
+	SuccessExitCodes []int `toml:"dangerous_global_success_exit_codes"`
 }
 
 type managerConfig struct {
@@ -84,6 +96,9 @@ type cgroupConfig struct {
 	BasePath  string `toml:"base_path"`
 	Group     string `toml:"group"`
 	Subsystem string `toml:"subsystem"`
+	isUnified bool
+	cgMgrV1   cgv1.Cgroup
+	cgMgrV2   *cgv2.Manager
 }
 
 type dockerConfig struct {
@@ -110,40 +125,80 @@ type includedMirrorConfig struct {
 	Mirrors []mirrorConfig `toml:"mirrors"`
 }
 
+type MemBytes int64
+
+// Set sets the value of the MemBytes by passing a string
+func (m *MemBytes) Set(value string) error {
+	val, err := units.RAMInBytes(value)
+	*m = MemBytes(val)
+	return err
+}
+
+// Type returns the type
+func (m *MemBytes) Type() string {
+	return "bytes"
+}
+
+// Value returns the value in int64
+func (m *MemBytes) Value() int64 {
+	return int64(*m)
+}
+
+// UnmarshalJSON is the customized unmarshaler for MemBytes
+func (m *MemBytes) UnmarshalText(s []byte) error {
+	val, err := units.RAMInBytes(string(s))
+	*m = MemBytes(val)
+	return err
+}
+
 type mirrorConfig struct {
-	Name      string            `toml:"name"`
+	Name         string            `toml:"name"`
-	Provider  providerEnum      `toml:"provider"`
+	Provider     providerEnum      `toml:"provider"`
-	Upstream  string            `toml:"upstream"`
+	Upstream     string            `toml:"upstream"`
-	Interval  int               `toml:"interval"`
+	Interval     int               `toml:"interval"`
-	Retry     int               `toml:"retry"`
+	Retry        int               `toml:"retry"`
-	MirrorDir string            `toml:"mirror_dir"`
+	Timeout      int               `toml:"timeout"`
-	LogDir    string            `toml:"log_dir"`
+	MirrorDir    string            `toml:"mirror_dir"`
-	Env       map[string]string `toml:"env"`
+	MirrorSubDir string            `toml:"mirror_subdir"`
-	Role      string            `toml:"role"`
+	LogDir       string            `toml:"log_dir"`
+	Env          map[string]string `toml:"env"`
+	Role         string            `toml:"role"`
 
 	// These two options over-write the global options
 	ExecOnSuccess []string `toml:"exec_on_success"`
 	ExecOnFailure []string `toml:"exec_on_failure"`
 
-	// These two options  the global options
+	// These two options are appended to the global options
 	ExecOnSuccessExtra []string `toml:"exec_on_success_extra"`
 	ExecOnFailureExtra []string `toml:"exec_on_failure_extra"`
 
-	Command       string `toml:"command"`
+	// will be merged with global option
-	UseIPv6       bool   `toml:"use_ipv6"`
+	SuccessExitCodes []int `toml:"success_exit_codes"`
-	UseIPv4       bool   `toml:"use_ipv4"`
-	ExcludeFile   string `toml:"exclude_file"`
-	Username      string `toml:"username"`
-	Password      string `toml:"password"`
-	Stage1Profile string `toml:"stage1_profile"`
 
-	MemoryLimit string `toml:"memory_limit"`
+	Command           string   `toml:"command"`
+	FailOnMatch       string   `toml:"fail_on_match"`
+	SizePattern       string   `toml:"size_pattern"`
+	UseIPv6           bool     `toml:"use_ipv6"`
+	UseIPv4           bool     `toml:"use_ipv4"`
+	ExcludeFile       string   `toml:"exclude_file"`
+	Username          string   `toml:"username"`
+	Password          string   `toml:"password"`
+	RsyncNoTimeo      bool     `toml:"rsync_no_timeout"`
+	RsyncTimeout      int      `toml:"rsync_timeout"`
+	RsyncOptions      []string `toml:"rsync_options"`
+	RsyncOverride     []string `toml:"rsync_override"`
+	RsyncOverrideOnly bool     `toml:"rsync_override_only"` // only use provided overridden options if true
+	Stage1Profile     string   `toml:"stage1_profile"`
+
+	MemoryLimit MemBytes `toml:"memory_limit"`
 
 	DockerImage   string   `toml:"docker_image"`
 	DockerVolumes []string `toml:"docker_volumes"`
 	DockerOptions []string `toml:"docker_options"`
 
 	SnapshotPath string `toml:"snapshot_path"`
+
+	ChildMirrors []mirrorConfig `toml:"mirrors"`
 }
 
 // LoadConfig loads configuration
@@ -170,9 +225,36 @@ func LoadConfig(cfgFile string) (*Config, error) {
 				logger.Errorf(err.Error())
 				return nil, err
 			}
-			cfg.Mirrors = append(cfg.Mirrors, incMirCfg.Mirrors...)
+			cfg.MirrorsConf = append(cfg.MirrorsConf, incMirCfg.Mirrors...)
+		}
+	}
+
+	for _, m := range cfg.MirrorsConf {
+		if err := recursiveMirrors(cfg, nil, m); err != nil {
+			return nil, err
 		}
 	}
 
 	return cfg, nil
 }
+
+func recursiveMirrors(cfg *Config, parent *mirrorConfig, mirror mirrorConfig) error {
+	var curMir mirrorConfig
+	if parent != nil {
+		curMir = *parent
+	}
+	curMir.ChildMirrors = nil
+	if err := mergo.Merge(&curMir, mirror, mergo.WithOverride); err != nil {
+		return err
+	}
+	if mirror.ChildMirrors == nil {
+		cfg.Mirrors = append(cfg.Mirrors, curMir)
+	} else {
+		for _, m := range mirror.ChildMirrors {
+			if err := recursiveMirrors(cfg, &curMir, m); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}

worker/config_diff.go

@@ -53,34 +53,43 @@ func diffMirrorConfig(oldList, newList []mirrorConfig) []mirrorCfgTrans {
 	sort.Sort(sortableMirrorList(oList))
 	sort.Sort(sortableMirrorList(nList))
 
-	// insert a tail node to both lists
+	if len(oList) != 0 && len(nList) != 0 {
-	// as the maximum node
+		// insert a tail node to both lists
-	lastOld, lastNew := oList[len(oList)-1], nList[len(nList)-1]
+		// as the maximum node
-	maxName := lastOld.Name
+		lastOld, lastNew := oList[len(oList)-1], nList[len(nList)-1]
-	if lastNew.Name > lastOld.Name {
+		maxName := lastOld.Name
-		maxName = lastNew.Name
+		if lastNew.Name > lastOld.Name {
-	}
+			maxName = lastNew.Name
-	Nil := mirrorConfig{Name: "~" + maxName}
+		}
-	if Nil.Name <= maxName {
+		Nil := mirrorConfig{Name: "~" + maxName}
-		panic("Nil.Name should be larger than maxName")
+		if Nil.Name <= maxName {
-	}
+			panic("Nil.Name should be larger than maxName")
-	oList, nList = append(oList, Nil), append(nList, Nil)
+		}
+		oList, nList = append(oList, Nil), append(nList, Nil)
 
-	// iterate over both lists to find the difference
+		// iterate over both lists to find the difference
-	for i, j := 0, 0; i < len(oList) && j < len(nList); {
+		for i, j := 0, 0; i < len(oList) && j < len(nList); {
-		o, n := oList[i], nList[j]
+			o, n := oList[i], nList[j]
-		if n.Name < o.Name {
+			if n.Name < o.Name {
-			operations = append(operations, mirrorCfgTrans{diffAdd, n})
+				operations = append(operations, mirrorCfgTrans{diffAdd, n})
-			j++
+				j++
-		} else if o.Name < n.Name {
+			} else if o.Name < n.Name {
-			operations = append(operations, mirrorCfgTrans{diffDelete, o})
+				operations = append(operations, mirrorCfgTrans{diffDelete, o})
-			i++
+				i++
-		} else {
+			} else {
-			if !reflect.DeepEqual(o, n) {
+				if !reflect.DeepEqual(o, n) {
-				operations = append(operations, mirrorCfgTrans{diffModify, n})
+					operations = append(operations, mirrorCfgTrans{diffModify, n})
+				}
+				i++
+				j++
 			}
-			i++
+		}
-			j++
+	} else {
+		for i := 0; i < len(oList); i++ {
+			operations = append(operations, mirrorCfgTrans{diffDelete, oList[i]})
+		}
+		for i := 0; i < len(nList); i++ {
+			operations = append(operations, mirrorCfgTrans{diffAdd, nList[i]})
 		}
 	}
 

worker/config_diff_test.go

@@ -10,12 +10,12 @@ import (
 func TestConfigDiff(t *testing.T) {
 	Convey("When old and new configs are equal", t, func() {
 		oldList := []mirrorConfig{
-			mirrorConfig{Name: "debian"},
+			{Name: "debian"},
-			mirrorConfig{Name: "debian-security"},
+			{Name: "debian-security"},
-			mirrorConfig{Name: "fedora"},
+			{Name: "fedora"},
-			mirrorConfig{Name: "archlinux"},
+			{Name: "archlinux"},
-			mirrorConfig{Name: "AOSP"},
+			{Name: "AOSP"},
-			mirrorConfig{Name: "ubuntu"},
+			{Name: "ubuntu"},
 		}
 		newList := make([]mirrorConfig, len(oldList))
 		copy(newList, oldList)
@@ -23,21 +23,49 @@ func TestConfigDiff(t *testing.T) {
 		difference := diffMirrorConfig(oldList, newList)
 		So(len(difference), ShouldEqual, 0)
 	})
+	Convey("When old config is empty", t, func() {
+		newList := []mirrorConfig{
+			{Name: "debian"},
+			{Name: "debian-security"},
+			{Name: "fedora"},
+			{Name: "archlinux"},
+			{Name: "AOSP"},
+			{Name: "ubuntu"},
+		}
+		oldList := make([]mirrorConfig, 0)
+
+		difference := diffMirrorConfig(oldList, newList)
+		So(len(difference), ShouldEqual, len(newList))
+	})
+	Convey("When new config is empty", t, func() {
+		oldList := []mirrorConfig{
+			{Name: "debian"},
+			{Name: "debian-security"},
+			{Name: "fedora"},
+			{Name: "archlinux"},
+			{Name: "AOSP"},
+			{Name: "ubuntu"},
+		}
+		newList := make([]mirrorConfig, 0)
+
+		difference := diffMirrorConfig(oldList, newList)
+		So(len(difference), ShouldEqual, len(oldList))
+	})
 	Convey("When giving two config lists with different names", t, func() {
 		oldList := []mirrorConfig{
-			mirrorConfig{Name: "debian"},
+			{Name: "debian"},
-			mirrorConfig{Name: "debian-security"},
+			{Name: "debian-security"},
-			mirrorConfig{Name: "fedora"},
+			{Name: "fedora"},
-			mirrorConfig{Name: "archlinux"},
+			{Name: "archlinux"},
-			mirrorConfig{Name: "AOSP", Env: map[string]string{"REPO": "/usr/bin/repo"}},
+			{Name: "AOSP", Env: map[string]string{"REPO": "/usr/bin/repo"}},
-			mirrorConfig{Name: "ubuntu"},
+			{Name: "ubuntu"},
 		}
 		newList := []mirrorConfig{
-			mirrorConfig{Name: "debian"},
+			{Name: "debian"},
-			mirrorConfig{Name: "debian-cd"},
+			{Name: "debian-cd"},
-			mirrorConfig{Name: "archlinuxcn"},
+			{Name: "archlinuxcn"},
-			mirrorConfig{Name: "AOSP", Env: map[string]string{"REPO": "/usr/local/bin/aosp-repo"}},
+			{Name: "AOSP", Env: map[string]string{"REPO": "/usr/local/bin/aosp-repo"}},
-			mirrorConfig{Name: "ubuntu-ports"},
+			{Name: "ubuntu-ports"},
 		}
 
 		difference := diffMirrorConfig(oldList, newList)

worker/config_test.go

@@ -2,10 +2,12 @@ package worker
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
+	"time"
+
+	units "github.com/docker/go-units"
 
 	. "github.com/smartystreets/goconvey/convey"
 )
@@ -19,6 +21,7 @@ mirror_dir = "/data/mirrors"
 concurrent = 10
 interval = 240
 retry = 3
+timeout = 86400
 
 [manager]
 api_base = "https://127.0.0.1:5000"
@@ -37,6 +40,7 @@ provider = "command"
 upstream = "https://aosp.google.com/"
 interval = 720
 retry = 2
+timeout = 3600
 mirror_dir = "/data/git/AOSP"
 exec_on_success = [
 	"bash -c 'echo ${TUNASYNC_JOB_EXIT_STATUS} > ${TUNASYNC_WORKING_DIR}/exit_status'"
@@ -50,12 +54,15 @@ provider = "two-stage-rsync"
 stage1_profile = "debian"
 upstream = "rsync://ftp.debian.org/debian/"
 use_ipv6 = true
+memory_limit = "256MiB"
 
 [[mirrors]]
 name = "fedora"
 provider = "rsync"
 upstream = "rsync://ftp.fedoraproject.org/fedora/"
 use_ipv6 = true
+memory_limit = "128M"
+
 exclude_file = "/etc/tunasync.d/fedora-exclude.txt"
 exec_on_failure = [
 	"bash -c 'echo ${TUNASYNC_JOB_EXIT_STATUS} > ${TUNASYNC_WORKING_DIR}/exit_status'"
@@ -69,11 +76,11 @@ exec_on_failure = [
 	})
 
 	Convey("Everything should work on valid config file", t, func() {
-		tmpfile, err := ioutil.TempFile("", "tunasync")
+		tmpfile, err := os.CreateTemp("", "tunasync")
 		So(err, ShouldEqual, nil)
 		defer os.Remove(tmpfile.Name())
 
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		So(err, ShouldBeNil)
 		defer os.RemoveAll(tmpDir)
 
@@ -83,9 +90,9 @@ exec_on_failure = [
 			tmpDir,
 		)
 
-		cfgBlob = cfgBlob + incSection
+		curCfgBlob := cfgBlob + incSection
 
-		err = ioutil.WriteFile(tmpfile.Name(), []byte(cfgBlob), 0644)
+		err = os.WriteFile(tmpfile.Name(), []byte(curCfgBlob), 0644)
 		So(err, ShouldEqual, nil)
 		defer tmpfile.Close()
 
@@ -109,9 +116,103 @@ provider = "two-stage-rsync"
 stage1_profile = "debian"
 use_ipv6 = true
 		`
-		err = ioutil.WriteFile(filepath.Join(tmpDir, "debian.conf"), []byte(incBlob1), 0644)
+		err = os.WriteFile(filepath.Join(tmpDir, "debian.conf"), []byte(incBlob1), 0644)
 		So(err, ShouldEqual, nil)
-		err = ioutil.WriteFile(filepath.Join(tmpDir, "ubuntu.conf"), []byte(incBlob2), 0644)
+		err = os.WriteFile(filepath.Join(tmpDir, "ubuntu.conf"), []byte(incBlob2), 0644)
+		So(err, ShouldEqual, nil)
+
+		cfg, err := LoadConfig(tmpfile.Name())
+		So(err, ShouldBeNil)
+		So(cfg.Global.Name, ShouldEqual, "test_worker")
+		So(cfg.Global.Interval, ShouldEqual, 240)
+		So(cfg.Global.Retry, ShouldEqual, 3)
+		So(cfg.Global.Timeout, ShouldEqual, 86400)
+		So(cfg.Global.MirrorDir, ShouldEqual, "/data/mirrors")
+
+		So(cfg.Manager.APIBase, ShouldEqual, "https://127.0.0.1:5000")
+		So(cfg.Server.Hostname, ShouldEqual, "worker1.example.com")
+
+		m := cfg.Mirrors[0]
+		So(m.Name, ShouldEqual, "AOSP")
+		So(m.MirrorDir, ShouldEqual, "/data/git/AOSP")
+		So(m.Provider, ShouldEqual, provCommand)
+		So(m.Interval, ShouldEqual, 720)
+		So(m.Retry, ShouldEqual, 2)
+		So(m.Timeout, ShouldEqual, 3600)
+		So(m.Env["REPO"], ShouldEqual, "/usr/local/bin/aosp-repo")
+
+		m = cfg.Mirrors[1]
+		So(m.Name, ShouldEqual, "debian")
+		So(m.MirrorDir, ShouldEqual, "")
+		So(m.Provider, ShouldEqual, provTwoStageRsync)
+		So(m.MemoryLimit.Value(), ShouldEqual, 256*units.MiB)
+
+		m = cfg.Mirrors[2]
+		So(m.Name, ShouldEqual, "fedora")
+		So(m.MirrorDir, ShouldEqual, "")
+		So(m.Provider, ShouldEqual, provRsync)
+		So(m.ExcludeFile, ShouldEqual, "/etc/tunasync.d/fedora-exclude.txt")
+		So(m.MemoryLimit.Value(), ShouldEqual, 128*units.MiB)
+
+		m = cfg.Mirrors[3]
+		So(m.Name, ShouldEqual, "debian-cd")
+		So(m.MirrorDir, ShouldEqual, "")
+		So(m.Provider, ShouldEqual, provTwoStageRsync)
+		So(m.MemoryLimit.Value(), ShouldEqual, 0)
+
+		m = cfg.Mirrors[4]
+		So(m.Name, ShouldEqual, "debian-security")
+
+		m = cfg.Mirrors[5]
+		So(m.Name, ShouldEqual, "ubuntu")
+
+		So(len(cfg.Mirrors), ShouldEqual, 6)
+	})
+
+	Convey("Everything should work on nested config file", t, func() {
+		tmpfile, err := os.CreateTemp("", "tunasync")
+		So(err, ShouldEqual, nil)
+		defer os.Remove(tmpfile.Name())
+
+		tmpDir, err := os.MkdirTemp("", "tunasync")
+		So(err, ShouldBeNil)
+		defer os.RemoveAll(tmpDir)
+
+		incSection := fmt.Sprintf(
+			"\n[include]\n"+
+				"include_mirrors = \"%s/*.conf\"",
+			tmpDir,
+		)
+
+		curCfgBlob := cfgBlob + incSection
+
+		err = os.WriteFile(tmpfile.Name(), []byte(curCfgBlob), 0644)
+		So(err, ShouldEqual, nil)
+		defer tmpfile.Close()
+
+		incBlob1 := `
+[[mirrors]]
+name = "ipv6s"
+use_ipv6 = true
+	[[mirrors.mirrors]]
+	name = "debians"
+	mirror_subdir = "debian"
+	provider = "two-stage-rsync"
+	stage1_profile = "debian"
+
+		[[mirrors.mirrors.mirrors]]
+		name = "debian-security"
+		upstream = "rsync://test.host/debian-security/"
+		[[mirrors.mirrors.mirrors]]
+		name = "ubuntu"
+		stage1_profile = "ubuntu"
+		upstream = "rsync://test.host2/ubuntu/"
+	[[mirrors.mirrors]]
+	name = "debian-cd"
+	provider = "rsync"
+	upstream = "rsync://test.host3/debian-cd/"
+		`
+		err = os.WriteFile(filepath.Join(tmpDir, "nest.conf"), []byte(incBlob1), 0644)
 		So(err, ShouldEqual, nil)
 
 		cfg, err := LoadConfig(tmpfile.Name())
@@ -144,25 +245,32 @@ use_ipv6 = true
 		So(m.ExcludeFile, ShouldEqual, "/etc/tunasync.d/fedora-exclude.txt")
 
 		m = cfg.Mirrors[3]
-		So(m.Name, ShouldEqual, "debian-cd")
+		So(m.Name, ShouldEqual, "debian-security")
 		So(m.MirrorDir, ShouldEqual, "")
 		So(m.Provider, ShouldEqual, provTwoStageRsync)
+		So(m.UseIPv6, ShouldEqual, true)
+		So(m.Stage1Profile, ShouldEqual, "debian")
 
 		m = cfg.Mirrors[4]
-		So(m.Name, ShouldEqual, "debian-security")
+		So(m.Name, ShouldEqual, "ubuntu")
+		So(m.MirrorDir, ShouldEqual, "")
+		So(m.Provider, ShouldEqual, provTwoStageRsync)
+		So(m.UseIPv6, ShouldEqual, true)
+		So(m.Stage1Profile, ShouldEqual, "ubuntu")
 
 		m = cfg.Mirrors[5]
-		So(m.Name, ShouldEqual, "ubuntu")
+		So(m.Name, ShouldEqual, "debian-cd")
+		So(m.UseIPv6, ShouldEqual, true)
+		So(m.Provider, ShouldEqual, provRsync)
 
 		So(len(cfg.Mirrors), ShouldEqual, 6)
 	})
-
 	Convey("Providers can be inited from a valid config file", t, func() {
-		tmpfile, err := ioutil.TempFile("", "tunasync")
+		tmpfile, err := os.CreateTemp("", "tunasync")
 		So(err, ShouldEqual, nil)
 		defer os.Remove(tmpfile.Name())
 
-		err = ioutil.WriteFile(tmpfile.Name(), []byte(cfgBlob), 0644)
+		err = os.WriteFile(tmpfile.Name(), []byte(cfgBlob), 0644)
 		So(err, ShouldEqual, nil)
 		defer tmpfile.Close()
 
@@ -207,4 +315,266 @@ use_ipv6 = true
 		So(rp.excludeFile, ShouldEqual, "/etc/tunasync.d/fedora-exclude.txt")
 
 	})
+
+	Convey("MirrorSubdir should work", t, func() {
+		tmpfile, err := os.CreateTemp("", "tunasync")
+		So(err, ShouldEqual, nil)
+		defer os.Remove(tmpfile.Name())
+
+		cfgBlob1 := `
+[global]
+name = "test_worker"
+log_dir = "/var/log/tunasync/{{.Name}}"
+mirror_dir = "/data/mirrors"
+concurrent = 10
+interval = 240
+timeout = 86400
+retry = 3
+
+[manager]
+api_base = "https://127.0.0.1:5000"
+token = "some_token"
+
+[server]
+hostname = "worker1.example.com"
+listen_addr = "127.0.0.1"
+listen_port = 6000
+ssl_cert = "/etc/tunasync.d/worker1.cert"
+ssl_key = "/etc/tunasync.d/worker1.key"
+
+[[mirrors]]
+name = "ipv6s"
+use_ipv6 = true
+	[[mirrors.mirrors]]
+	name = "debians"
+	mirror_subdir = "debian"
+	provider = "two-stage-rsync"
+	stage1_profile = "debian"
+
+		[[mirrors.mirrors.mirrors]]
+		name = "debian-security"
+		upstream = "rsync://test.host/debian-security/"
+		[[mirrors.mirrors.mirrors]]
+		name = "ubuntu"
+		stage1_profile = "ubuntu"
+		upstream = "rsync://test.host2/ubuntu/"
+	[[mirrors.mirrors]]
+	name = "debian-cd"
+	provider = "rsync"
+	upstream = "rsync://test.host3/debian-cd/"
+		`
+		err = os.WriteFile(tmpfile.Name(), []byte(cfgBlob1), 0644)
+		So(err, ShouldEqual, nil)
+		defer tmpfile.Close()
+
+		cfg, err := LoadConfig(tmpfile.Name())
+		So(err, ShouldBeNil)
+
+		providers := map[string]mirrorProvider{}
+		for _, m := range cfg.Mirrors {
+			p := newMirrorProvider(m, cfg)
+			providers[p.Name()] = p
+		}
+
+		p := providers["debian-security"]
+		So(p.Name(), ShouldEqual, "debian-security")
+		So(p.LogDir(), ShouldEqual, "/var/log/tunasync/debian-security")
+		So(p.LogFile(), ShouldEqual, "/var/log/tunasync/debian-security/latest.log")
+		r2p, ok := p.(*twoStageRsyncProvider)
+		So(ok, ShouldBeTrue)
+		So(r2p.stage1Profile, ShouldEqual, "debian")
+		So(r2p.WorkingDir(), ShouldEqual, "/data/mirrors/debian/debian-security")
+
+		p = providers["ubuntu"]
+		So(p.Name(), ShouldEqual, "ubuntu")
+		So(p.LogDir(), ShouldEqual, "/var/log/tunasync/ubuntu")
+		So(p.LogFile(), ShouldEqual, "/var/log/tunasync/ubuntu/latest.log")
+		r2p, ok = p.(*twoStageRsyncProvider)
+		So(ok, ShouldBeTrue)
+		So(r2p.stage1Profile, ShouldEqual, "ubuntu")
+		So(r2p.WorkingDir(), ShouldEqual, "/data/mirrors/debian/ubuntu")
+
+		p = providers["debian-cd"]
+		So(p.Name(), ShouldEqual, "debian-cd")
+		So(p.LogDir(), ShouldEqual, "/var/log/tunasync/debian-cd")
+		So(p.LogFile(), ShouldEqual, "/var/log/tunasync/debian-cd/latest.log")
+		rp, ok := p.(*rsyncProvider)
+		So(ok, ShouldBeTrue)
+		So(rp.WorkingDir(), ShouldEqual, "/data/mirrors/debian-cd")
+		So(p.Timeout(), ShouldEqual, 86400*time.Second)
+	})
+
+	Convey("rsync_override_only should work", t, func() {
+		tmpfile, err := os.CreateTemp("", "tunasync")
+		So(err, ShouldEqual, nil)
+		defer os.Remove(tmpfile.Name())
+
+		cfgBlob1 := `
+[global]
+name = "test_worker"
+log_dir = "/var/log/tunasync/{{.Name}}"
+mirror_dir = "/data/mirrors"
+concurrent = 10
+interval = 240
+retry = 3
+timeout = 86400
+
+[manager]
+api_base = "https://127.0.0.1:5000"
+token = "some_token"
+
+[server]
+hostname = "worker1.example.com"
+listen_addr = "127.0.0.1"
+listen_port = 6000
+ssl_cert = "/etc/tunasync.d/worker1.cert"
+ssl_key = "/etc/tunasync.d/worker1.key"
+
+[[mirrors]]
+name = "foo"
+provider = "rsync"
+upstream = "rsync://foo.bar/"
+interval = 720
+retry = 2
+timeout = 3600
+mirror_dir = "/data/foo"
+rsync_override = ["--bar", "baz"]
+rsync_override_only = true
+`
+
+		err = os.WriteFile(tmpfile.Name(), []byte(cfgBlob1), 0644)
+		So(err, ShouldEqual, nil)
+		defer tmpfile.Close()
+
+		cfg, err := LoadConfig(tmpfile.Name())
+		So(err, ShouldBeNil)
+
+		providers := map[string]mirrorProvider{}
+		for _, m := range cfg.Mirrors {
+			p := newMirrorProvider(m, cfg)
+			providers[p.Name()] = p
+		}
+
+		p, ok := providers["foo"].(*rsyncProvider)
+		So(ok, ShouldBeTrue)
+		So(p.options, ShouldResemble, []string{"--bar", "baz"})
+	})
+
+	Convey("rsync global options should work", t, func() {
+		tmpfile, err := os.CreateTemp("", "tunasync")
+		So(err, ShouldEqual, nil)
+		defer os.Remove(tmpfile.Name())
+
+		cfgBlob1 := `
+[global]
+name = "test_worker"
+log_dir = "/var/log/tunasync/{{.Name}}"
+mirror_dir = "/data/mirrors"
+concurrent = 10
+interval = 240
+retry = 3
+timeout = 86400
+rsync_options = ["--global"]
+
+[manager]
+api_base = "https://127.0.0.1:5000"
+token = "some_token"
+
+[server]
+hostname = "worker1.example.com"
+listen_addr = "127.0.0.1"
+listen_port = 6000
+ssl_cert = "/etc/tunasync.d/worker1.cert"
+ssl_key = "/etc/tunasync.d/worker1.key"
+
+[[mirrors]]
+name = "foo"
+provider = "rsync"
+upstream = "rsync://foo.bar/"
+interval = 720
+retry = 2
+timeout = 3600
+mirror_dir = "/data/foo"
+rsync_override = ["--override"]
+rsync_options = ["--local"]
+`
+
+		err = os.WriteFile(tmpfile.Name(), []byte(cfgBlob1), 0644)
+		So(err, ShouldEqual, nil)
+		defer tmpfile.Close()
+
+		cfg, err := LoadConfig(tmpfile.Name())
+		So(err, ShouldBeNil)
+
+		providers := map[string]mirrorProvider{}
+		for _, m := range cfg.Mirrors {
+			p := newMirrorProvider(m, cfg)
+			providers[p.Name()] = p
+		}
+
+		p, ok := providers["foo"].(*rsyncProvider)
+		So(ok, ShouldBeTrue)
+		So(p.options, ShouldResemble, []string{
+			"--override",    // from mirror.rsync_override
+			"--timeout=120", // generated by newRsyncProvider
+			"--global",      // from global.rsync_options
+			"--local",       // from mirror.rsync_options
+		})
+	})
+
+	Convey("success_exit_codes should work globally and per mirror", t, func() {
+		tmpfile, err := os.CreateTemp("", "tunasync")
+		So(err, ShouldEqual, nil)
+		defer os.Remove(tmpfile.Name())
+
+		cfgBlob1 := `
+[global]
+name = "test_worker"
+log_dir = "/var/log/tunasync/{{.Name}}"
+mirror_dir = "/data/mirrors"
+concurrent = 10
+interval = 240
+retry = 3
+timeout = 86400
+dangerous_global_success_exit_codes = [10, 20]
+
+[manager]
+api_base = "https://127.0.0.1:5000"
+token = "some_token"
+
+[server]
+hostname = "worker1.example.com"
+listen_addr = "127.0.0.1"
+listen_port = 6000
+ssl_cert = "/etc/tunasync.d/worker1.cert"
+ssl_key = "/etc/tunasync.d/worker1.key"
+
+[[mirrors]]
+name = "foo"
+provider = "rsync"
+upstream = "rsync://foo.bar/"
+interval = 720
+retry = 2
+timeout = 3600
+mirror_dir = "/data/foo"
+success_exit_codes = [30, 40]
+`
+
+		err = os.WriteFile(tmpfile.Name(), []byte(cfgBlob1), 0644)
+		So(err, ShouldEqual, nil)
+		defer tmpfile.Close()
+
+		cfg, err := LoadConfig(tmpfile.Name())
+		So(err, ShouldBeNil)
+
+		providers := map[string]mirrorProvider{}
+		for _, m := range cfg.Mirrors {
+			p := newMirrorProvider(m, cfg)
+			providers[p.Name()] = p
+		}
+
+		p, ok := providers["foo"].(*rsyncProvider)
+		So(ok, ShouldBeTrue)
+		So(p.successExitCodes, ShouldResemble, []int{10, 20, 30, 40})
+	})
 }

worker/docker.go

@@ -3,19 +3,27 @@ package worker
 import (
 	"fmt"
 	"os"
+	"time"
+
+	"github.com/codeskyblue/go-sh"
 )
 
 type dockerHook struct {
 	emptyHook
-	image   string
+	image       string
-	volumes []string
+	volumes     []string
-	options []string
+	options     []string
+	memoryLimit MemBytes
 }
 
 func newDockerHook(p mirrorProvider, gCfg dockerConfig, mCfg mirrorConfig) *dockerHook {
 	volumes := []string{}
 	volumes = append(volumes, gCfg.Volumes...)
 	volumes = append(volumes, mCfg.DockerVolumes...)
+	if len(mCfg.ExcludeFile) > 0 {
+		arg := fmt.Sprintf("%s:%s:ro", mCfg.ExcludeFile, mCfg.ExcludeFile)
+		volumes = append(volumes, arg)
+	}
 
 	options := []string{}
 	options = append(options, gCfg.Options...)
@@ -25,9 +33,10 @@ func newDockerHook(p mirrorProvider, gCfg dockerConfig, mCfg mirrorConfig) *dock
 		emptyHook: emptyHook{
 			provider: p,
 		},
-		image:   mCfg.DockerImage,
+		image:       mCfg.DockerImage,
-		volumes: volumes,
+		volumes:     volumes,
-		options: options,
+		options:     options,
+		memoryLimit: mCfg.MemoryLimit,
 	}
 }
 
@@ -60,6 +69,27 @@ func (d *dockerHook) postExec() error {
 	// sh.Command(
 	// 	"docker", "rm", "-f", d.Name(),
 	// ).Run()
+	name := d.Name()
+	retry := 10
+	for ; retry > 0; retry-- {
+		out, err := sh.Command(
+			"docker", "ps", "-a",
+			"--filter", "name=^"+name+"$",
+			"--format", "{{.Status}}",
+		).Output()
+		if err != nil {
+			logger.Errorf("docker ps failed: %v", err)
+			break
+		}
+		if len(out) == 0 {
+			break
+		}
+		logger.Debugf("container %s still exists: '%s'", name, string(out))
+		time.Sleep(1 * time.Second)
+	}
+	if retry == 0 {
+		logger.Warningf("container %s not removed automatically, next sync may fail", name)
+	}
 	d.provider.ExitContext()
 	return nil
 }

worker/docker_test.go

@@ -2,29 +2,45 @@ package worker
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
+	"os/exec"
 	"path/filepath"
 	"testing"
 	"time"
 
+	units "github.com/docker/go-units"
+
 	"github.com/codeskyblue/go-sh"
 	. "github.com/smartystreets/goconvey/convey"
 )
 
+func cmdRun(p string, args []string) {
+	cmd := exec.Command(p, args...)
+
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		logger.Debugf("cmdRun failed %s", err)
+		return
+	}
+	logger.Debugf("cmdRun: ", string(out))
+}
+
 func getDockerByName(name string) (string, error) {
 	// docker ps -f 'name=$name' --format '{{.Names}}'
 	out, err := sh.Command(
-		"docker", "ps",
+		"docker", "ps", "-a",
 		"--filter", "name="+name,
 		"--format", "{{.Names}}",
 	).Output()
+	if err == nil {
+		logger.Debugf("docker ps: '%s'", string(out))
+	}
 	return string(out), err
 }
 
 func TestDocker(t *testing.T) {
 	Convey("Docker Should Work", t, func(ctx C) {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 		cmdScript := filepath.Join(tmpDir, "cmd.sh")
@@ -46,9 +62,9 @@ func TestDocker(t *testing.T) {
 
 		cmdScriptContent := `#!/bin/sh
 echo ${TEST_CONTENT}
-sleep 10
+sleep 20
 `
-		err = ioutil.WriteFile(cmdScript, []byte(cmdScriptContent), 0755)
+		err = os.WriteFile(cmdScript, []byte(cmdScriptContent), 0755)
 		So(err, ShouldBeNil)
 
 		provider, err := newCmdProvider(c)
@@ -58,10 +74,11 @@ sleep 10
 			emptyHook: emptyHook{
 				provider: provider,
 			},
-			image: "alpine",
+			image: "alpine:3.8",
 			volumes: []string{
 				fmt.Sprintf("%s:%s", cmdScript, "/bin/cmd.sh"),
 			},
+			memoryLimit: 512 * units.MiB,
 		}
 		provider.AddHook(d)
 		So(provider.Docker(), ShouldNotBeNil)
@@ -69,12 +86,27 @@ sleep 10
 		err = d.preExec()
 		So(err, ShouldBeNil)
 
+		cmdRun("docker", []string{"images"})
+		exitedErr := make(chan error, 1)
 		go func() {
-			err = provider.Run()
+			err = provider.Run(make(chan empty, 1))
-			ctx.So(err, ShouldNotBeNil)
+			logger.Debugf("provider.Run() exited")
+			if err != nil {
+				logger.Errorf("provider.Run() failed: %v", err)
+			}
+			exitedErr <- err
 		}()
 
-		time.Sleep(1 * time.Second)
+		// Wait for docker running
+		for wait := 0; wait < 8; wait++ {
+			names, err := getDockerByName(d.Name())
+			So(err, ShouldBeNil)
+			if names != "" {
+				break
+			}
+			time.Sleep(1 * time.Second)
+		}
+		// cmdRun("ps", []string{"aux"})
 
 		// assert container running
 		names, err := getDockerByName(d.Name())
@@ -84,13 +116,16 @@ sleep 10
 		err = provider.Terminate()
 		So(err, ShouldBeNil)
 
+		// cmdRun("ps", []string{"aux"})
+		<-exitedErr
+
 		// container should be terminated and removed
 		names, err = getDockerByName(d.Name())
 		So(err, ShouldBeNil)
 		So(names, ShouldEqual, "")
 
 		// check log content
-		loggedContent, err := ioutil.ReadFile(provider.LogFile())
+		loggedContent, err := os.ReadFile(provider.LogFile())
 		So(err, ShouldBeNil)
 		So(string(loggedContent), ShouldEqual, expectedOutput+"\n")
 

worker/exec_post_test.go

@@ -1,7 +1,6 @@
 package worker
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -13,7 +12,7 @@ import (
 
 func TestExecPost(t *testing.T) {
 	Convey("ExecPost should work", t, func(ctx C) {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 		scriptFile := filepath.Join(tmpDir, "cmd.sh")
@@ -46,7 +45,7 @@ echo $TUNASYNC_UPSTREAM_URL
 echo $TUNASYNC_LOG_FILE
 			`
 
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
 			go job.Run(managerChan, semaphore)
@@ -64,7 +63,7 @@ echo $TUNASYNC_LOG_FILE
 
 			expectedOutput := "success\n"
 
-			outputContent, err := ioutil.ReadFile(filepath.Join(provider.WorkingDir(), "exit_status"))
+			outputContent, err := os.ReadFile(filepath.Join(provider.WorkingDir(), "exit_status"))
 			So(err, ShouldBeNil)
 			So(string(outputContent), ShouldEqual, expectedOutput)
 		})
@@ -85,7 +84,7 @@ echo $TUNASYNC_LOG_FILE
 exit 1
 			`
 
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
 			go job.Run(managerChan, semaphore)
@@ -105,7 +104,7 @@ exit 1
 
 			expectedOutput := "failure\n"
 
-			outputContent, err := ioutil.ReadFile(filepath.Join(provider.WorkingDir(), "exit_status"))
+			outputContent, err := os.ReadFile(filepath.Join(provider.WorkingDir(), "exit_status"))
 			So(err, ShouldBeNil)
 			So(string(outputContent), ShouldEqual, expectedOutput)
 		})

worker/job.go

@@ -87,10 +87,12 @@ func (m *mirrorJob) SetProvider(provider mirrorProvider) error {
 
 // runMirrorJob is the goroutine where syncing job runs in
 // arguments:
-//    provider: mirror provider object
+//
-//    ctrlChan: receives messages from the manager
+//	provider: mirror provider object
-//    managerChan: push messages to the manager, this channel should have a larger buffer
+//	ctrlChan: receives messages from the manager
-//    sempaphore: make sure the concurrent running syncing job won't explode
+//	managerChan: push messages to the manager, this channel should have a larger buffer
+//	sempaphore: make sure the concurrent running syncing job won't explode
+//
 // TODO: message struct for managerChan
 func (m *mirrorJob) Run(managerChan chan<- jobMessage, semaphore chan empty) error {
 	jobsDone.Add(1)
@@ -155,24 +157,43 @@ func (m *mirrorJob) Run(managerChan chan<- jobMessage, semaphore chan empty) err
 
 			var syncErr error
 			syncDone := make(chan error, 1)
+			started := make(chan empty, 10) // we may receive "started" more than one time (e.g. two_stage_rsync)
 			go func() {
-				err := provider.Run()
+				err := provider.Run(started)
 				syncDone <- err
 			}()
 
+			select { // Wait until provider started or error happened
+			case err := <-syncDone:
+				logger.Errorf("failed to start provider %s: %s", m.Name(), err.Error())
+				syncDone <- err // it will be read again later
+			case <-started:
+				logger.Debug("provider started")
+			}
+			// Now terminating the provider is feasible
+
+			var termErr error
+			timeout := provider.Timeout()
+			if timeout <= 0 {
+				timeout = 100000 * time.Hour // never time out
+			}
 			select {
 			case syncErr = <-syncDone:
 				logger.Debug("syncing done")
+			case <-time.After(timeout):
+				logger.Notice("provider timeout")
+				termErr = provider.Terminate()
+				syncErr = fmt.Errorf("%s timeout after %v", m.Name(), timeout)
 			case <-kill:
 				logger.Debug("received kill")
 				stopASAP = true
-				err := provider.Terminate()
+				termErr = provider.Terminate()
-				if err != nil {
-					logger.Errorf("failed to terminate provider %s: %s", m.Name(), err.Error())
-					return err
-				}
 				syncErr = errors.New("killed by manager")
 			}
+			if termErr != nil {
+				logger.Errorf("failed to terminate provider %s: %s", m.Name(), termErr.Error())
+				return termErr
+			}
 
 			// post-exec hooks
 			herr := runHooks(rHooks, func(h jobHook) error { return h.postExec() }, "post-exec")

worker/job_test.go

@@ -2,7 +2,6 @@ package worker
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -17,7 +16,7 @@ func TestMirrorJob(t *testing.T) {
 	InitLogger(true, true, false)
 
 	Convey("MirrorJob should work", t, func(ctx C) {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 		scriptFile := filepath.Join(tmpDir, "cmd.sh")
@@ -31,6 +30,7 @@ func TestMirrorJob(t *testing.T) {
 			logDir:      tmpDir,
 			logFile:     tmpFile,
 			interval:    1 * time.Second,
+			timeout:     7 * time.Second,
 		}
 
 		provider, err := newCmdProvider(c)
@@ -41,6 +41,7 @@ func TestMirrorJob(t *testing.T) {
 		So(provider.LogDir(), ShouldEqual, c.logDir)
 		So(provider.LogFile(), ShouldEqual, c.logFile)
 		So(provider.Interval(), ShouldEqual, c.interval)
+		So(provider.Timeout(), ShouldEqual, c.timeout)
 
 		Convey("For a normal mirror job", func(ctx C) {
 			scriptContent := `#!/bin/bash
@@ -56,9 +57,9 @@ func TestMirrorJob(t *testing.T) {
 				provider.upstreamURL,
 				provider.LogFile(),
 			)
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
-			readedScriptContent, err := ioutil.ReadFile(scriptFile)
+			readedScriptContent, err := os.ReadFile(scriptFile)
 			So(err, ShouldBeNil)
 			So(readedScriptContent, ShouldResemble, []byte(scriptContent))
 
@@ -84,7 +85,7 @@ func TestMirrorJob(t *testing.T) {
 					So(msg.status, ShouldEqual, Syncing)
 					msg = <-managerChan
 					So(msg.status, ShouldEqual, Success)
-					loggedContent, err := ioutil.ReadFile(provider.LogFile())
+					loggedContent, err := os.ReadFile(provider.LogFile())
 					So(err, ShouldBeNil)
 					So(string(loggedContent), ShouldEqual, expectedOutput)
 					job.ctrlChan <- jobStart
@@ -112,13 +113,81 @@ func TestMirrorJob(t *testing.T) {
 
 		})
 
+		Convey("When running long jobs with post-fail hook", func(ctx C) {
+			scriptContent := `#!/bin/bash
+echo '++++++'
+echo $TUNASYNC_WORKING_DIR
+echo $0 sleeping
+sleep 3
+echo $TUNASYNC_WORKING_DIR
+echo '------'
+			`
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			So(err, ShouldBeNil)
+
+			hookScriptFile := filepath.Join(tmpDir, "hook.sh")
+			err = os.WriteFile(hookScriptFile, []byte(scriptContent), 0755)
+			So(err, ShouldBeNil)
+
+			h, err := newExecPostHook(provider, execOnFailure, hookScriptFile)
+			So(err, ShouldBeNil)
+			provider.AddHook(h)
+
+			managerChan := make(chan jobMessage, 10)
+			semaphore := make(chan empty, 1)
+			job := newMirrorJob(provider)
+
+			Convey("If we kill it", func(ctx C) {
+				go job.Run(managerChan, semaphore)
+				job.ctrlChan <- jobStart
+
+				time.Sleep(1 * time.Second)
+				msg := <-managerChan
+				So(msg.status, ShouldEqual, PreSyncing)
+				msg = <-managerChan
+				So(msg.status, ShouldEqual, Syncing)
+
+				job.ctrlChan <- jobStop
+
+				msg = <-managerChan
+				So(msg.status, ShouldEqual, Failed)
+
+				job.ctrlChan <- jobDisable
+				<-job.disabled
+			})
+
+			Convey("If we kill it then start it", func(ctx C) {
+				go job.Run(managerChan, semaphore)
+				job.ctrlChan <- jobStart
+
+				time.Sleep(1 * time.Second)
+				msg := <-managerChan
+				So(msg.status, ShouldEqual, PreSyncing)
+				msg = <-managerChan
+				So(msg.status, ShouldEqual, Syncing)
+
+				job.ctrlChan <- jobStop
+
+				time.Sleep(2 * time.Second)
+				logger.Debugf("Now starting...\n")
+				job.ctrlChan <- jobStart
+
+				msg = <-managerChan
+				So(msg.status, ShouldEqual, Failed)
+
+				job.ctrlChan <- jobDisable
+				<-job.disabled
+			})
+
+		})
+
 		Convey("When running long jobs", func(ctx C) {
 			scriptContent := `#!/bin/bash
 echo $TUNASYNC_WORKING_DIR
 sleep 5
 echo $TUNASYNC_WORKING_DIR
 			`
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
 			managerChan := make(chan jobMessage, 10)
@@ -143,7 +212,7 @@ echo $TUNASYNC_WORKING_DIR
 				So(msg.status, ShouldEqual, Failed)
 
 				expectedOutput := fmt.Sprintf("%s\n", provider.WorkingDir())
-				loggedContent, err := ioutil.ReadFile(provider.LogFile())
+				loggedContent, err := os.ReadFile(provider.LogFile())
 				So(err, ShouldBeNil)
 				So(string(loggedContent), ShouldEqual, expectedOutput)
 				job.ctrlChan <- jobDisable
@@ -166,7 +235,7 @@ echo $TUNASYNC_WORKING_DIR
 					provider.WorkingDir(), provider.WorkingDir(),
 				)
 
-				loggedContent, err := ioutil.ReadFile(provider.LogFile())
+				loggedContent, err := os.ReadFile(provider.LogFile())
 				So(err, ShouldBeNil)
 				So(string(loggedContent), ShouldEqual, expectedOutput)
 				job.ctrlChan <- jobDisable
@@ -200,7 +269,7 @@ echo $TUNASYNC_WORKING_DIR
 					provider.WorkingDir(), provider.WorkingDir(),
 				)
 
-				loggedContent, err := ioutil.ReadFile(provider.LogFile())
+				loggedContent, err := os.ReadFile(provider.LogFile())
 				So(err, ShouldBeNil)
 				So(string(loggedContent), ShouldEqual, expectedOutput)
 				job.ctrlChan <- jobDisable
@@ -256,7 +325,7 @@ echo $TUNASYNC_WORKING_DIR
 					provider.WorkingDir(), provider.WorkingDir(),
 				)
 
-				loggedContent, err := ioutil.ReadFile(provider.LogFile())
+				loggedContent, err := os.ReadFile(provider.LogFile())
 				So(err, ShouldBeNil)
 				So(string(loggedContent), ShouldEqual, expectedOutput)
 
@@ -265,6 +334,66 @@ echo $TUNASYNC_WORKING_DIR
 			})
 		})
 
+		Convey("When a job timed out", func(ctx C) {
+			scriptContent := `#!/bin/bash
+echo $TUNASYNC_WORKING_DIR
+sleep 10
+echo $TUNASYNC_WORKING_DIR
+			`
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			So(err, ShouldBeNil)
+
+			managerChan := make(chan jobMessage, 10)
+			semaphore := make(chan empty, 1)
+			job := newMirrorJob(provider)
+
+			Convey("It should be automatically terminated", func(ctx C) {
+				go job.Run(managerChan, semaphore)
+				job.ctrlChan <- jobStart
+
+				time.Sleep(1 * time.Second)
+				msg := <-managerChan
+				So(msg.status, ShouldEqual, PreSyncing)
+				msg = <-managerChan
+				So(msg.status, ShouldEqual, Syncing)
+
+				job.ctrlChan <- jobStart // should be ignored
+
+				msg = <-managerChan
+				So(msg.status, ShouldEqual, Failed)
+
+				expectedOutput := fmt.Sprintf("%s\n", provider.WorkingDir())
+				loggedContent, err := os.ReadFile(provider.LogFile())
+				So(err, ShouldBeNil)
+				So(string(loggedContent), ShouldEqual, expectedOutput)
+				job.ctrlChan <- jobDisable
+				<-job.disabled
+			})
+
+			Convey("It should be retried", func(ctx C) {
+				go job.Run(managerChan, semaphore)
+				job.ctrlChan <- jobStart
+				time.Sleep(1 * time.Second)
+				msg := <-managerChan
+				So(msg.status, ShouldEqual, PreSyncing)
+
+				for i := 0; i < defaultMaxRetry; i++ {
+					msg = <-managerChan
+					So(msg.status, ShouldEqual, Syncing)
+
+					job.ctrlChan <- jobStart // should be ignored
+
+					msg = <-managerChan
+					So(msg.status, ShouldEqual, Failed)
+					So(msg.msg, ShouldContainSubstring, "timeout after")
+					// re-schedule after last try
+					So(msg.schedule, ShouldEqual, i == defaultMaxRetry-1)
+				}
+
+				job.ctrlChan <- jobDisable
+				<-job.disabled
+			})
+		})
 	})
 
 }
@@ -274,7 +403,7 @@ func TestConcurrentMirrorJobs(t *testing.T) {
 	InitLogger(true, true, false)
 
 	Convey("Concurrent MirrorJobs should work", t, func(ctx C) {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 

worker/loglimit_hook.go

@@ -2,7 +2,6 @@ package worker
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"sort"
@@ -39,7 +38,7 @@ func (l *logLimiter) preExec() error {
 	}
 
 	logDir := p.LogDir()
-	files, err := ioutil.ReadDir(logDir)
+	files, err := os.ReadDir(logDir)
 	if err != nil {
 		if os.IsNotExist(err) {
 			os.MkdirAll(logDir, 0755)
@@ -50,7 +49,8 @@ func (l *logLimiter) preExec() error {
 	matchedFiles := []os.FileInfo{}
 	for _, f := range files {
 		if strings.HasPrefix(f.Name(), p.Name()) {
-			matchedFiles = append(matchedFiles, f)
+			info, _ := f.Info()
+			matchedFiles = append(matchedFiles, info)
 		}
 	}
 

worker/loglimit_test.go

@@ -2,7 +2,6 @@ package worker
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -14,8 +13,8 @@ import (
 
 func TestLogLimiter(t *testing.T) {
 	Convey("LogLimiter should work", t, func(ctx C) {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, _ := os.MkdirTemp("", "tunasync")
-		tmpLogDir, err := ioutil.TempDir("", "tunasync-log")
+		tmpLogDir, err := os.MkdirTemp("", "tunasync-log")
 		defer os.RemoveAll(tmpDir)
 		defer os.RemoveAll(tmpLogDir)
 		So(err, ShouldBeNil)
@@ -58,7 +57,7 @@ echo $TUNASYNC_UPSTREAM_URL
 echo $TUNASYNC_LOG_FILE
 			`
 
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
 			go job.Run(managerChan, semaphore)
@@ -86,7 +85,7 @@ echo $TUNASYNC_LOG_FILE
 				logFile,
 			)
 
-			loggedContent, err := ioutil.ReadFile(filepath.Join(provider.LogDir(), "latest"))
+			loggedContent, err := os.ReadFile(filepath.Join(provider.LogDir(), "latest"))
 			So(err, ShouldBeNil)
 			So(string(loggedContent), ShouldEqual, expectedOutput)
 		})
@@ -104,7 +103,7 @@ echo $TUNASYNC_LOG_FILE
 sleep 5
 			`
 
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
 			go job.Run(managerChan, semaphore)
@@ -134,10 +133,10 @@ sleep 5
 				logFile,
 			)
 
-			loggedContent, err := ioutil.ReadFile(filepath.Join(provider.LogDir(), "latest"))
+			loggedContent, err := os.ReadFile(filepath.Join(provider.LogDir(), "latest"))
 			So(err, ShouldBeNil)
 			So(string(loggedContent), ShouldEqual, expectedOutput)
-			loggedContent, err = ioutil.ReadFile(logFile + ".fail")
+			loggedContent, err = os.ReadFile(logFile + ".fail")
 			So(err, ShouldBeNil)
 			So(string(loggedContent), ShouldEqual, expectedOutput)
 		})

worker/provider.go

@@ -24,9 +24,9 @@ type mirrorProvider interface {
 
 	Type() providerEnum
 
-	// run mirror job in background
+	// Start then Wait
-	Run() error
+	Run(started chan empty) error
-	// run mirror job in background
+	// Start the job
 	Start() error
 	// Wait job to finish
 	Wait() error
@@ -46,6 +46,7 @@ type mirrorProvider interface {
 
 	Interval() time.Duration
 	Retry() int
+	Timeout() time.Duration
 
 	WorkingDir() string
 	LogDir() string
@@ -59,6 +60,10 @@ type mirrorProvider interface {
 	ExitContext() *Context
 	// return context
 	Context() *Context
+
+	// set in newMirrorProvider, used by cmdJob.Wait
+	SetSuccessExitCodes(codes []int)
+	GetSuccessExitCodes() []int
 }
 
 // newProvider creates a mirrorProvider instance
@@ -82,7 +87,7 @@ func newMirrorProvider(mirror mirrorConfig, cfg *Config) mirrorProvider {
 	}
 	if mirrorDir == "" {
 		mirrorDir = filepath.Join(
-			cfg.Global.MirrorDir, mirror.Name,
+			cfg.Global.MirrorDir, mirror.MirrorSubDir, mirror.Name,
 		)
 	}
 	if mirror.Interval == 0 {
@@ -91,6 +96,9 @@ func newMirrorProvider(mirror mirrorConfig, cfg *Config) mirrorProvider {
 	if mirror.Retry == 0 {
 		mirror.Retry = cfg.Global.Retry
 	}
+	if mirror.Timeout == 0 {
+		mirror.Timeout = cfg.Global.Timeout
+	}
 	logDir = formatLogDir(logDir, mirror)
 
 	// IsMaster
@@ -112,10 +120,13 @@ func newMirrorProvider(mirror mirrorConfig, cfg *Config) mirrorProvider {
 			upstreamURL: mirror.Upstream,
 			command:     mirror.Command,
 			workingDir:  mirrorDir,
+			failOnMatch: mirror.FailOnMatch,
+			sizePattern: mirror.SizePattern,
 			logDir:      logDir,
 			logFile:     filepath.Join(logDir, "latest.log"),
 			interval:    time.Duration(mirror.Interval) * time.Minute,
 			retry:       mirror.Retry,
+			timeout:     time.Duration(mirror.Timeout) * time.Second,
 			env:         mirror.Env,
 		}
 		p, err := newCmdProvider(pc)
@@ -126,19 +137,27 @@ func newMirrorProvider(mirror mirrorConfig, cfg *Config) mirrorProvider {
 		provider = p
 	case provRsync:
 		rc := rsyncConfig{
-			name:        mirror.Name,
+			name:              mirror.Name,
-			upstreamURL: mirror.Upstream,
+			upstreamURL:       mirror.Upstream,
-			rsyncCmd:    mirror.Command,
+			rsyncCmd:          mirror.Command,
-			username:    mirror.Username,
+			username:          mirror.Username,
-			password:    mirror.Password,
+			password:          mirror.Password,
-			excludeFile: mirror.ExcludeFile,
+			excludeFile:       mirror.ExcludeFile,
-			workingDir:  mirrorDir,
+			extraOptions:      mirror.RsyncOptions,
-			logDir:      logDir,
+			rsyncNeverTimeout: mirror.RsyncNoTimeo,
-			logFile:     filepath.Join(logDir, "latest.log"),
+			rsyncTimeoutValue: mirror.RsyncTimeout,
-			useIPv6:     mirror.UseIPv6,
+			globalOptions:     cfg.Global.RsyncOptions,
-			useIPv4:     mirror.UseIPv4,
+			overriddenOptions: mirror.RsyncOverride,
-			interval:    time.Duration(mirror.Interval) * time.Minute,
+			useOverrideOnly:   mirror.RsyncOverrideOnly,
-			retry:       mirror.Retry,
+			rsyncEnv:          mirror.Env,
+			workingDir:        mirrorDir,
+			logDir:            logDir,
+			logFile:           filepath.Join(logDir, "latest.log"),
+			useIPv6:           mirror.UseIPv6,
+			useIPv4:           mirror.UseIPv4,
+			interval:          time.Duration(mirror.Interval) * time.Minute,
+			retry:             mirror.Retry,
+			timeout:           time.Duration(mirror.Timeout) * time.Second,
 		}
 		p, err := newRsyncProvider(rc)
 		if err != nil {
@@ -148,19 +167,25 @@ func newMirrorProvider(mirror mirrorConfig, cfg *Config) mirrorProvider {
 		provider = p
 	case provTwoStageRsync:
 		rc := twoStageRsyncConfig{
-			name:          mirror.Name,
+			name:              mirror.Name,
-			stage1Profile: mirror.Stage1Profile,
+			stage1Profile:     mirror.Stage1Profile,
-			upstreamURL:   mirror.Upstream,
+			upstreamURL:       mirror.Upstream,
-			rsyncCmd:      mirror.Command,
+			rsyncCmd:          mirror.Command,
-			username:      mirror.Username,
+			username:          mirror.Username,
-			password:      mirror.Password,
+			password:          mirror.Password,
-			excludeFile:   mirror.ExcludeFile,
+			excludeFile:       mirror.ExcludeFile,
-			workingDir:    mirrorDir,
+			extraOptions:      mirror.RsyncOptions,
-			logDir:        logDir,
+			rsyncNeverTimeout: mirror.RsyncNoTimeo,
-			logFile:       filepath.Join(logDir, "latest.log"),
+			rsyncTimeoutValue: mirror.RsyncTimeout,
-			useIPv6:       mirror.UseIPv6,
+			rsyncEnv:          mirror.Env,
-			interval:      time.Duration(mirror.Interval) * time.Minute,
+			workingDir:        mirrorDir,
-			retry:         mirror.Retry,
+			logDir:            logDir,
+			logFile:           filepath.Join(logDir, "latest.log"),
+			useIPv6:           mirror.UseIPv6,
+			useIPv4:           mirror.UseIPv4,
+			interval:          time.Duration(mirror.Interval) * time.Minute,
+			retry:             mirror.Retry,
+			timeout:           time.Duration(mirror.Timeout) * time.Second,
 		}
 		p, err := newTwoStageRsyncProvider(rc)
 		if err != nil {
@@ -193,8 +218,7 @@ func newMirrorProvider(mirror mirrorConfig, cfg *Config) mirrorProvider {
 		// Add Cgroup Hook
 		provider.AddHook(
 			newCgroupHook(
-				provider, cfg.Cgroup.BasePath, cfg.Cgroup.Group,
+				provider, cfg.Cgroup, mirror.MemoryLimit,
-				cfg.Cgroup.Subsystem, mirror.MemoryLimit,
 			),
 		)
 	}
@@ -229,5 +253,17 @@ func newMirrorProvider(mirror mirrorConfig, cfg *Config) mirrorProvider {
 	}
 	addHookFromCmdList(mirror.ExecOnFailureExtra, execOnFailure)
 
+	successExitCodes := []int{}
+	if cfg.Global.SuccessExitCodes != nil {
+		successExitCodes = append(successExitCodes, cfg.Global.SuccessExitCodes...)
+	}
+	if mirror.SuccessExitCodes != nil {
+		successExitCodes = append(successExitCodes, mirror.SuccessExitCodes...)
+	}
+	if len(successExitCodes) > 0 {
+		logger.Infof("Non-zero success exit codes set for mirror %s: %v", mirror.Name, successExitCodes)
+		provider.SetSuccessExitCodes(successExitCodes)
+	}
+
 	return provider
 }

worker/provider_test.go

@@ -2,9 +2,9 @@ package worker
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
+	"strconv"
 	"testing"
 	"time"
 
@@ -13,7 +13,7 @@ import (
 
 func TestRsyncProvider(t *testing.T) {
 	Convey("Rsync Provider should work", t, func() {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 		scriptFile := filepath.Join(tmpDir, "myrsync")
@@ -27,6 +27,7 @@ func TestRsyncProvider(t *testing.T) {
 			logDir:      tmpDir,
 			logFile:     tmpFile,
 			useIPv6:     true,
+			timeout:     100 * time.Second,
 			interval:    600 * time.Second,
 		}
 
@@ -39,6 +40,7 @@ func TestRsyncProvider(t *testing.T) {
 		So(provider.LogDir(), ShouldEqual, c.logDir)
 		So(provider.LogFile(), ShouldEqual, c.logFile)
 		So(provider.Interval(), ShouldEqual, c.interval)
+		So(provider.Timeout(), ShouldEqual, c.timeout)
 
 		Convey("When entering a context (auto exit)", func() {
 			func() {
@@ -77,7 +79,7 @@ echo "Total file size: 1.33T bytes"
 echo "Done"
 exit 0
 			`
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
 			targetDir, _ := filepath.EvalSymlinks(provider.WorkingDir())
@@ -88,16 +90,16 @@ exit 0
 					"Done\n",
 				targetDir,
 				fmt.Sprintf(
-					"-aHvh --no-o --no-g --stats --exclude .~tmp~/ "+
+					"-aHvh --no-o --no-g --stats --filter risk .~tmp~/ --exclude .~tmp~/ "+
 						"--delete --delete-after --delay-updates --safe-links "+
-						"--timeout=120 --contimeout=120 -6 %s %s",
+						"--timeout=120 -6 %s %s",
 					provider.upstreamURL, provider.WorkingDir(),
 				),
 			)
 
-			err = provider.Run()
+			err = provider.Run(make(chan empty, 1))
 			So(err, ShouldBeNil)
-			loggedContent, err := ioutil.ReadFile(provider.LogFile())
+			loggedContent, err := os.ReadFile(provider.LogFile())
 			So(err, ShouldBeNil)
 			So(string(loggedContent), ShouldEqual, expectedOutput)
 			// fmt.Println(string(loggedContent))
@@ -105,27 +107,59 @@ exit 0
 		})
 
 	})
+	Convey("If the rsync program fails", t, func() {
+		tmpDir, err := os.MkdirTemp("", "tunasync")
+		defer os.RemoveAll(tmpDir)
+		So(err, ShouldBeNil)
+		tmpFile := filepath.Join(tmpDir, "log_file")
+
+		Convey("in the rsyncProvider", func() {
+
+			c := rsyncConfig{
+				name:         "tuna",
+				upstreamURL:  "rsync://rsync.tuna.moe/tuna/",
+				workingDir:   tmpDir,
+				logDir:       tmpDir,
+				logFile:      tmpFile,
+				extraOptions: []string{"--somethine-invalid"},
+				interval:     600 * time.Second,
+			}
+
+			provider, err := newRsyncProvider(c)
+			So(err, ShouldBeNil)
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldNotBeNil)
+			loggedContent, err := os.ReadFile(provider.LogFile())
+			So(err, ShouldBeNil)
+			So(string(loggedContent), ShouldContainSubstring, "Syntax or usage error")
+		})
+	})
 }
 
 func TestRsyncProviderWithAuthentication(t *testing.T) {
 	Convey("Rsync Provider with password should work", t, func() {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 		scriptFile := filepath.Join(tmpDir, "myrsync")
 		tmpFile := filepath.Join(tmpDir, "log_file")
+		proxyAddr := "127.0.0.1:1233"
 
 		c := rsyncConfig{
-			name:        "tuna",
+			name:              "tuna",
-			upstreamURL: "rsync://rsync.tuna.moe/tuna/",
+			upstreamURL:       "rsync://rsync.tuna.moe/tuna/",
-			rsyncCmd:    scriptFile,
+			rsyncCmd:          scriptFile,
-			username:    "tunasync",
+			username:          "tunasync",
-			password:    "tunasyncpassword",
+			password:          "tunasyncpassword",
-			workingDir:  tmpDir,
+			workingDir:        tmpDir,
-			logDir:      tmpDir,
+			extraOptions:      []string{"--delete-excluded"},
-			logFile:     tmpFile,
+			rsyncTimeoutValue: 30,
-			useIPv6:     true,
+			rsyncEnv:          map[string]string{"RSYNC_PROXY": proxyAddr},
-			interval:    600 * time.Second,
+			logDir:            tmpDir,
+			logFile:           tmpFile,
+			useIPv4:           true,
+			interval:          600 * time.Second,
 		}
 
 		provider, err := newRsyncProvider(c)
@@ -140,12 +174,12 @@ func TestRsyncProviderWithAuthentication(t *testing.T) {
 		Convey("Let's try a run", func() {
 			scriptContent := `#!/bin/bash
 echo "syncing to $(pwd)"
-echo $USER $RSYNC_PASSWORD $@
+echo $USER $RSYNC_PASSWORD $RSYNC_PROXY $@
 sleep 1
 echo "Done"
 exit 0
 			`
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
 			targetDir, _ := filepath.EvalSymlinks(provider.WorkingDir())
@@ -155,16 +189,17 @@ exit 0
 					"Done\n",
 				targetDir,
 				fmt.Sprintf(
-					"%s %s -aHvh --no-o --no-g --stats --exclude .~tmp~/ "+
+					"%s %s %s -aHvh --no-o --no-g --stats --filter risk .~tmp~/ --exclude .~tmp~/ "+
 						"--delete --delete-after --delay-updates --safe-links "+
-						"--timeout=120 --contimeout=120 -6 %s %s",
+						"--timeout=30 -4 --delete-excluded %s %s",
-					provider.username, provider.password, provider.upstreamURL, provider.WorkingDir(),
+					provider.username, provider.password, proxyAddr,
+					provider.upstreamURL, provider.WorkingDir(),
 				),
 			)
 
-			err = provider.Run()
+			err = provider.Run(make(chan empty, 1))
 			So(err, ShouldBeNil)
-			loggedContent, err := ioutil.ReadFile(provider.LogFile())
+			loggedContent, err := os.ReadFile(provider.LogFile())
 			So(err, ShouldBeNil)
 			So(string(loggedContent), ShouldEqual, expectedOutput)
 			// fmt.Println(string(loggedContent))
@@ -173,9 +208,144 @@ exit 0
 	})
 }
 
+func TestRsyncProviderWithOverriddenOptions(t *testing.T) {
+	Convey("Rsync Provider with overridden options should work", t, func() {
+		tmpDir, err := os.MkdirTemp("", "tunasync")
+		defer os.RemoveAll(tmpDir)
+		So(err, ShouldBeNil)
+		scriptFile := filepath.Join(tmpDir, "myrsync")
+		tmpFile := filepath.Join(tmpDir, "log_file")
+
+		c := rsyncConfig{
+			name:              "tuna",
+			upstreamURL:       "rsync://rsync.tuna.moe/tuna/",
+			rsyncCmd:          scriptFile,
+			workingDir:        tmpDir,
+			rsyncNeverTimeout: true,
+			overriddenOptions: []string{"-aHvh", "--no-o", "--no-g", "--stats"},
+			extraOptions:      []string{"--delete-excluded"},
+			logDir:            tmpDir,
+			logFile:           tmpFile,
+			useIPv6:           true,
+			interval:          600 * time.Second,
+		}
+
+		provider, err := newRsyncProvider(c)
+		So(err, ShouldBeNil)
+
+		So(provider.Name(), ShouldEqual, c.name)
+		So(provider.WorkingDir(), ShouldEqual, c.workingDir)
+		So(provider.LogDir(), ShouldEqual, c.logDir)
+		So(provider.LogFile(), ShouldEqual, c.logFile)
+		So(provider.Interval(), ShouldEqual, c.interval)
+
+		Convey("Let's try a run", func() {
+			scriptContent := `#!/bin/bash
+echo "syncing to $(pwd)"
+echo $@
+sleep 1
+echo "Done"
+exit 0
+			`
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			So(err, ShouldBeNil)
+
+			targetDir, _ := filepath.EvalSymlinks(provider.WorkingDir())
+			expectedOutput := fmt.Sprintf(
+				"syncing to %s\n"+
+					"-aHvh --no-o --no-g --stats -6 --delete-excluded %s %s\n"+
+					"Done\n",
+				targetDir,
+				provider.upstreamURL,
+				provider.WorkingDir(),
+			)
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldBeNil)
+			loggedContent, err := os.ReadFile(provider.LogFile())
+			So(err, ShouldBeNil)
+			So(string(loggedContent), ShouldEqual, expectedOutput)
+			// fmt.Println(string(loggedContent))
+		})
+
+	})
+}
+
+func TestRsyncProviderWithDocker(t *testing.T) {
+	Convey("Rsync in Docker should work", t, func() {
+		tmpDir, err := os.MkdirTemp("", "tunasync")
+		defer os.RemoveAll(tmpDir)
+		So(err, ShouldBeNil)
+		scriptFile := filepath.Join(tmpDir, "myrsync")
+		excludeFile := filepath.Join(tmpDir, "exclude.txt")
+
+		g := &Config{
+			Global: globalConfig{
+				Retry: 2,
+			},
+			Docker: dockerConfig{
+				Enable: true,
+				Volumes: []string{
+					scriptFile + ":/bin/myrsync",
+					"/etc/gai.conf:/etc/gai.conf:ro",
+				},
+			},
+		}
+		c := mirrorConfig{
+			Name:        "tuna",
+			Provider:    provRsync,
+			Upstream:    "rsync://rsync.tuna.moe/tuna/",
+			Command:     "/bin/myrsync",
+			ExcludeFile: excludeFile,
+			DockerImage: "alpine:3.8",
+			LogDir:      tmpDir,
+			MirrorDir:   tmpDir,
+			UseIPv6:     true,
+			Timeout:     100,
+			Interval:    600,
+		}
+
+		provider := newMirrorProvider(c, g)
+
+		So(provider.Type(), ShouldEqual, provRsync)
+		So(provider.Name(), ShouldEqual, c.Name)
+		So(provider.WorkingDir(), ShouldEqual, c.MirrorDir)
+		So(provider.LogDir(), ShouldEqual, c.LogDir)
+
+		cmdScriptContent := `#!/bin/sh
+#echo "$@"
+while [[ $# -gt 0 ]]; do
+if [[ "$1" = "--exclude-from" ]]; then
+	cat "$2"
+	shift
+fi
+shift
+done
+`
+		err = os.WriteFile(scriptFile, []byte(cmdScriptContent), 0755)
+		So(err, ShouldBeNil)
+		err = os.WriteFile(excludeFile, []byte("__some_pattern"), 0755)
+		So(err, ShouldBeNil)
+
+		for _, hook := range provider.Hooks() {
+			err = hook.preExec()
+			So(err, ShouldBeNil)
+		}
+		err = provider.Run(make(chan empty, 1))
+		So(err, ShouldBeNil)
+		for _, hook := range provider.Hooks() {
+			err = hook.postExec()
+			So(err, ShouldBeNil)
+		}
+		loggedContent, err := os.ReadFile(provider.LogFile())
+		So(err, ShouldBeNil)
+		So(string(loggedContent), ShouldEqual, "__some_pattern")
+	})
+}
+
 func TestCmdProvider(t *testing.T) {
 	Convey("Command Provider should work", t, func(ctx C) {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 		scriptFile := filepath.Join(tmpDir, "cmd.sh")
@@ -220,45 +390,48 @@ echo $AOSP_REPO_BIN
 				provider.LogFile(),
 				"/usr/local/bin/repo",
 			)
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
-			readedScriptContent, err := ioutil.ReadFile(scriptFile)
+			readedScriptContent, err := os.ReadFile(scriptFile)
 			So(err, ShouldBeNil)
 			So(readedScriptContent, ShouldResemble, []byte(scriptContent))
 
-			err = provider.Run()
+			err = provider.Run(make(chan empty, 1))
 			So(err, ShouldBeNil)
 
-			loggedContent, err := ioutil.ReadFile(provider.LogFile())
+			loggedContent, err := os.ReadFile(provider.LogFile())
 			So(err, ShouldBeNil)
 			So(string(loggedContent), ShouldEqual, expectedOutput)
 		})
 
 		Convey("If a command fails", func() {
 			scriptContent := `exit 1`
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
-			readedScriptContent, err := ioutil.ReadFile(scriptFile)
+			readedScriptContent, err := os.ReadFile(scriptFile)
 			So(err, ShouldBeNil)
 			So(readedScriptContent, ShouldResemble, []byte(scriptContent))
 
-			err = provider.Run()
+			err = provider.Run(make(chan empty, 1))
 			So(err, ShouldNotBeNil)
 
 		})
 
 		Convey("If a long job is killed", func(ctx C) {
 			scriptContent := `#!/bin/bash
-sleep 5
+sleep 10
 			`
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
+			started := make(chan empty, 1)
 			go func() {
-				err = provider.Run()
+				err := provider.Run(started)
 				ctx.So(err, ShouldNotBeNil)
 			}()
 
+			<-started
+			So(provider.IsRunning(), ShouldBeTrue)
 			time.Sleep(1 * time.Second)
 			err = provider.Terminate()
 			So(err, ShouldBeNil)
@@ -266,7 +439,7 @@ sleep 5
 		})
 	})
 	Convey("Command Provider without log file should work", t, func(ctx C) {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 
@@ -294,33 +467,168 @@ sleep 5
 
 		Convey("Run the command", func() {
 
-			err = provider.Run()
+			err = provider.Run(make(chan empty, 1))
 			So(err, ShouldBeNil)
 
 		})
 	})
+	Convey("Command Provider with RegExprs should work", t, func(ctx C) {
+		tmpDir, err := os.MkdirTemp("", "tunasync")
+		defer os.RemoveAll(tmpDir)
+		So(err, ShouldBeNil)
+		tmpFile := filepath.Join(tmpDir, "log_file")
+
+		c := cmdConfig{
+			name:        "run-uptime",
+			upstreamURL: "http://mirrors.tuna.moe/",
+			command:     "uptime",
+			failOnMatch: "",
+			sizePattern: "",
+			workingDir:  tmpDir,
+			logDir:      tmpDir,
+			logFile:     tmpFile,
+			interval:    600 * time.Second,
+		}
+
+		Convey("when fail-on-match regexp matches", func() {
+			c.failOnMatch = `[a-z]+`
+			provider, err := newCmdProvider(c)
+			So(err, ShouldBeNil)
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldNotBeNil)
+			So(provider.DataSize(), ShouldBeEmpty)
+		})
+
+		Convey("when fail-on-match regexp does not match", func() {
+			c.failOnMatch = `load average_`
+			provider, err := newCmdProvider(c)
+			So(err, ShouldBeNil)
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldBeNil)
+		})
+
+		Convey("when fail-on-match regexp meets /dev/null", func() {
+			c.failOnMatch = `load average_`
+			c.logFile = "/dev/null"
+			provider, err := newCmdProvider(c)
+			So(err, ShouldBeNil)
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldNotBeNil)
+		})
+
+		Convey("when size-pattern regexp matches", func() {
+			c.sizePattern = `load average: ([\d\.]+)`
+			provider, err := newCmdProvider(c)
+			So(err, ShouldBeNil)
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldBeNil)
+			So(provider.DataSize(), ShouldNotBeEmpty)
+			_, err = strconv.ParseFloat(provider.DataSize(), 32)
+			So(err, ShouldBeNil)
+		})
+
+		Convey("when size-pattern regexp does not match", func() {
+			c.sizePattern = `load ave: ([\d\.]+)`
+			provider, err := newCmdProvider(c)
+			So(err, ShouldBeNil)
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldBeNil)
+			So(provider.DataSize(), ShouldBeEmpty)
+		})
+
+		Convey("when size-pattern regexp meets /dev/null", func() {
+			c.sizePattern = `load ave: ([\d\.]+)`
+			c.logFile = "/dev/null"
+			provider, err := newCmdProvider(c)
+			So(err, ShouldBeNil)
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldNotBeNil)
+			So(provider.DataSize(), ShouldBeEmpty)
+		})
+	})
+	Convey("Command Provider with successExitCodes should work", t, func(ctx C) {
+		tmpDir, err := os.MkdirTemp("", "tunasync")
+		defer os.RemoveAll(tmpDir)
+		So(err, ShouldBeNil)
+		scriptFile := filepath.Join(tmpDir, "cmd.sh")
+		tmpFile := filepath.Join(tmpDir, "log_file")
+
+		c := cmdConfig{
+			name:        "tuna-cmd",
+			upstreamURL: "http://mirrors.tuna.moe/",
+			command:     "bash " + scriptFile,
+			workingDir:  tmpDir,
+			logDir:      tmpDir,
+			logFile:     tmpFile,
+			interval:    600 * time.Second,
+		}
+
+		provider, err := newCmdProvider(c)
+		provider.SetSuccessExitCodes([]int{199, 200})
+		So(err, ShouldBeNil)
+
+		So(provider.Type(), ShouldEqual, provCommand)
+		So(provider.Name(), ShouldEqual, c.name)
+		So(provider.WorkingDir(), ShouldEqual, c.workingDir)
+		So(provider.LogDir(), ShouldEqual, c.logDir)
+		So(provider.LogFile(), ShouldEqual, c.logFile)
+		So(provider.Interval(), ShouldEqual, c.interval)
+		So(provider.GetSuccessExitCodes(), ShouldResemble, []int{199, 200})
+
+		Convey("Command exits with configured successExitCodes", func() {
+			scriptContent := `exit 199`
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			So(err, ShouldBeNil)
+			readedScriptContent, err := os.ReadFile(scriptFile)
+			So(err, ShouldBeNil)
+			So(readedScriptContent, ShouldResemble, []byte(scriptContent))
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldBeNil)
+		})
+
+		Convey("Command exits with unknown exit code", func() {
+			scriptContent := `exit 201`
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			So(err, ShouldBeNil)
+			readedScriptContent, err := os.ReadFile(scriptFile)
+			So(err, ShouldBeNil)
+			So(readedScriptContent, ShouldResemble, []byte(scriptContent))
+
+			err = provider.Run(make(chan empty, 1))
+			So(err, ShouldNotBeNil)
+		})
+	})
 }
 
 func TestTwoStageRsyncProvider(t *testing.T) {
 	Convey("TwoStageRsync Provider should work", t, func(ctx C) {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, err := os.MkdirTemp("", "tunasync")
 		defer os.RemoveAll(tmpDir)
 		So(err, ShouldBeNil)
 		scriptFile := filepath.Join(tmpDir, "myrsync")
 		tmpFile := filepath.Join(tmpDir, "log_file")
 
 		c := twoStageRsyncConfig{
-			name:          "tuna-two-stage-rsync",
+			name:              "tuna-two-stage-rsync",
-			upstreamURL:   "rsync://mirrors.tuna.moe/",
+			upstreamURL:       "rsync://mirrors.tuna.moe/",
-			stage1Profile: "debian",
+			stage1Profile:     "debian",
-			rsyncCmd:      scriptFile,
+			rsyncCmd:          scriptFile,
-			workingDir:    tmpDir,
+			workingDir:        tmpDir,
-			logDir:        tmpDir,
+			logDir:            tmpDir,
-			logFile:       tmpFile,
+			logFile:           tmpFile,
-			useIPv6:       true,
+			useIPv6:           true,
-			excludeFile:   tmpFile,
+			excludeFile:       tmpFile,
-			username:      "hello",
+			rsyncTimeoutValue: 30,
-			password:      "world",
+			extraOptions:      []string{"--delete-excluded", "--cache"},
+			username:          "hello",
+			password:          "world",
 		}
 
 		provider, err := newTwoStageRsyncProvider(c)
@@ -341,10 +649,10 @@ sleep 1
 echo "Done"
 exit 0
 			`
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
-			err = provider.Run()
+			err = provider.Run(make(chan empty, 2))
 			So(err, ShouldBeNil)
 
 			targetDir, _ := filepath.EvalSymlinks(provider.WorkingDir())
@@ -357,21 +665,21 @@ exit 0
 					"Done\n",
 				targetDir,
 				fmt.Sprintf(
-					"-aHvh --no-o --no-g --stats --exclude .~tmp~/ --safe-links "+
+					"-aHvh --no-o --no-g --stats --filter risk .~tmp~/ --exclude .~tmp~/ --safe-links "+
-						"--timeout=120 --contimeout=120 --exclude dists/ -6 "+
+						"--include=*.diff/ --include=by-hash/ --exclude=*.diff/Index --exclude=Contents* --exclude=Packages* --exclude=Sources* --exclude=Release* --exclude=InRelease --exclude=i18n/* --exclude=dep11/* --exclude=installer-*/current --exclude=ls-lR* --timeout=30 -6 "+
 						"--exclude-from %s %s %s",
 					provider.excludeFile, provider.upstreamURL, provider.WorkingDir(),
 				),
 				targetDir,
 				fmt.Sprintf(
-					"-aHvh --no-o --no-g --stats --exclude .~tmp~/ "+
+					"-aHvh --no-o --no-g --stats --filter risk .~tmp~/ --exclude .~tmp~/ "+
 						"--delete --delete-after --delay-updates --safe-links "+
-						"--timeout=120 --contimeout=120 -6 --exclude-from %s %s %s",
+						"--delete-excluded --cache --timeout=30 -6 --exclude-from %s %s %s",
 					provider.excludeFile, provider.upstreamURL, provider.WorkingDir(),
 				),
 			)
 
-			loggedContent, err := ioutil.ReadFile(provider.LogFile())
+			loggedContent, err := os.ReadFile(provider.LogFile())
 			So(err, ShouldBeNil)
 			So(string(loggedContent), ShouldEqual, expectedOutput)
 			// fmt.Println(string(loggedContent))
@@ -380,32 +688,65 @@ exit 0
 		Convey("Try terminating", func(ctx C) {
 			scriptContent := `#!/bin/bash
 echo $@
-sleep 4
+sleep 10
 exit 0
 			`
-			err = ioutil.WriteFile(scriptFile, []byte(scriptContent), 0755)
+			err = os.WriteFile(scriptFile, []byte(scriptContent), 0755)
 			So(err, ShouldBeNil)
 
+			started := make(chan empty, 2)
 			go func() {
-				err = provider.Run()
+				err := provider.Run(started)
 				ctx.So(err, ShouldNotBeNil)
 			}()
 
+			<-started
+			So(provider.IsRunning(), ShouldBeTrue)
 			time.Sleep(1 * time.Second)
 			err = provider.Terminate()
 			So(err, ShouldBeNil)
 
 			expectedOutput := fmt.Sprintf(
-				"-aHvh --no-o --no-g --stats --exclude .~tmp~/ --safe-links "+
+				"-aHvh --no-o --no-g --stats --filter risk .~tmp~/ --exclude .~tmp~/ --safe-links "+
-					"--timeout=120 --contimeout=120 --exclude dists/ -6 "+
+					"--include=*.diff/ --include=by-hash/ --exclude=*.diff/Index --exclude=Contents* --exclude=Packages* --exclude=Sources* --exclude=Release* --exclude=InRelease --exclude=i18n/* --exclude=dep11/* --exclude=installer-*/current --exclude=ls-lR* --timeout=30 -6 "+
 					"--exclude-from %s %s %s\n",
 				provider.excludeFile, provider.upstreamURL, provider.WorkingDir(),
 			)
 
-			loggedContent, err := ioutil.ReadFile(provider.LogFile())
+			loggedContent, err := os.ReadFile(provider.LogFile())
 			So(err, ShouldBeNil)
-			So(string(loggedContent), ShouldEqual, expectedOutput)
+			So(string(loggedContent), ShouldStartWith, expectedOutput)
 			// fmt.Println(string(loggedContent))
 		})
 	})
+
+	Convey("If the rsync program fails", t, func(ctx C) {
+		tmpDir, err := os.MkdirTemp("", "tunasync")
+		defer os.RemoveAll(tmpDir)
+		So(err, ShouldBeNil)
+		tmpFile := filepath.Join(tmpDir, "log_file")
+
+		Convey("in the twoStageRsyncProvider", func() {
+
+			c := twoStageRsyncConfig{
+				name:          "tuna-two-stage-rsync",
+				upstreamURL:   "rsync://0.0.0.1/",
+				stage1Profile: "debian",
+				workingDir:    tmpDir,
+				logDir:        tmpDir,
+				logFile:       tmpFile,
+				excludeFile:   tmpFile,
+			}
+
+			provider, err := newTwoStageRsyncProvider(c)
+			So(err, ShouldBeNil)
+
+			err = provider.Run(make(chan empty, 2))
+			So(err, ShouldNotBeNil)
+			loggedContent, err := os.ReadFile(provider.LogFile())
+			So(err, ShouldBeNil)
+			So(string(loggedContent), ShouldContainSubstring, "Error in socket I/O")
+
+		})
+	})
 }

worker/rsync_provider.go

@@ -2,7 +2,7 @@ package worker
 
 import (
 	"errors"
-	"io/ioutil"
+	"fmt"
 	"strings"
 	"time"
 
@@ -13,10 +13,18 @@ type rsyncConfig struct {
 	name                                         string
 	rsyncCmd                                     string
 	upstreamURL, username, password, excludeFile string
+	extraOptions                                 []string
+	globalOptions                                []string
+	overriddenOptions                            []string
+	useOverrideOnly                              bool
+	rsyncNeverTimeout                            bool
+	rsyncTimeoutValue                            int
+	rsyncEnv                                     map[string]string
 	workingDir, logDir, logFile                  string
 	useIPv6, useIPv4                             bool
 	interval                                     time.Duration
 	retry                                        int
+	timeout                                      time.Duration
 }
 
 // An RsyncProvider provides the implementation to rsync-based syncing jobs
@@ -41,6 +49,7 @@ func newRsyncProvider(c rsyncConfig) (*rsyncProvider, error) {
 			ctx:      NewContext(),
 			interval: c.interval,
 			retry:    c.retry,
+			timeout:  c.timeout,
 		},
 		rsyncConfig: c,
 	}
@@ -48,22 +57,56 @@ func newRsyncProvider(c rsyncConfig) (*rsyncProvider, error) {
 	if c.rsyncCmd == "" {
 		provider.rsyncCmd = "rsync"
 	}
+	if c.rsyncEnv == nil {
+		provider.rsyncEnv = map[string]string{}
+	}
+	if c.username != "" {
+		provider.rsyncEnv["USER"] = c.username
+	}
+	if c.password != "" {
+		provider.rsyncEnv["RSYNC_PASSWORD"] = c.password
+	}
 
 	options := []string{
 		"-aHvh", "--no-o", "--no-g", "--stats",
-		"--exclude", ".~tmp~/",
+		"--filter", "risk .~tmp~/", "--exclude", ".~tmp~/",
 		"--delete", "--delete-after", "--delay-updates",
-		"--safe-links", "--timeout=120", "--contimeout=120",
+		"--safe-links",
+	}
+	if c.overriddenOptions != nil {
+		options = c.overriddenOptions
 	}
 
-	if c.useIPv6 {
+	if c.useOverrideOnly {
-		options = append(options, "-6")
+		if c.overriddenOptions == nil {
-	} else if c.useIPv4 {
+			return nil, errors.New("rsync_override_only is set but no rsync_override provided")
-		options = append(options, "-4")
+		}
-	}
+		// use overridden options only
+	} else {
+		if !c.rsyncNeverTimeout {
+			timeo := 120
+			if c.rsyncTimeoutValue > 0 {
+				timeo = c.rsyncTimeoutValue
+			}
+			options = append(options, fmt.Sprintf("--timeout=%d", timeo))
+		}
 
-	if c.excludeFile != "" {
+		if c.useIPv6 {
-		options = append(options, "--exclude-from", c.excludeFile)
+			options = append(options, "-6")
+		} else if c.useIPv4 {
+			options = append(options, "-4")
+		}
+
+		if c.excludeFile != "" {
+			options = append(options, "--exclude-from", c.excludeFile)
+		}
+
+		if c.globalOptions != nil {
+			options = append(options, c.globalOptions...)
+		}
+		if c.extraOptions != nil {
+			options = append(options, c.extraOptions...)
+		}
 	}
 	provider.options = options
 
@@ -86,17 +129,24 @@ func (p *rsyncProvider) DataSize() string {
 	return p.dataSize
 }
 
-func (p *rsyncProvider) Run() error {
+func (p *rsyncProvider) Run(started chan empty) error {
 	p.dataSize = ""
+	defer p.closeLogFile()
 	if err := p.Start(); err != nil {
 		return err
 	}
+	started <- empty{}
 	if err := p.Wait(); err != nil {
+		code, msg := internal.TranslateRsyncErrorCode(err)
+		if code != 0 {
+			logger.Debug("Rsync exitcode %d (%s)", code, msg)
+			if p.logFileFd != nil {
+				p.logFileFd.WriteString(msg + "\n")
+			}
+		}
 		return err
 	}
-	if logContent, err := ioutil.ReadFile(p.LogFile()); err == nil {
+	p.dataSize = internal.ExtractSizeFromRsyncLog(p.LogFile())
-		p.dataSize = internal.ExtractSizeFromRsyncLog(logContent)
-	}
 	return nil
 }
 
@@ -108,18 +158,11 @@ func (p *rsyncProvider) Start() error {
 		return errors.New("provider is currently running")
 	}
 
-	env := map[string]string{}
-	if p.username != "" {
-		env["USER"] = p.username
-	}
-	if p.password != "" {
-		env["RSYNC_PASSWORD"] = p.password
-	}
 	command := []string{p.rsyncCmd}
 	command = append(command, p.options...)
 	command = append(command, p.upstreamURL, p.WorkingDir())
 
-	p.cmd = newCmdJob(p, command, p.WorkingDir(), env)
+	p.cmd = newCmdJob(p, command, p.WorkingDir(), p.rsyncEnv)
 	if err := p.prepareLogFile(false); err != nil {
 		return err
 	}
@@ -128,5 +171,6 @@ func (p *rsyncProvider) Start() error {
 		return err
 	}
 	p.isRunning.Store(true)
+	logger.Debugf("set isRunning to true: %s", p.Name())
 	return nil
 }

worker/runner.go

@@ -5,12 +5,15 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"slices"
 	"strings"
 	"sync"
 	"syscall"
 	"time"
 
 	"github.com/codeskyblue/go-sh"
+	cgv1 "github.com/containerd/cgroups/v3/cgroup1"
+	"github.com/moby/sys/reexec"
 	"golang.org/x/sys/unix"
 )
 
@@ -56,6 +59,10 @@ func newCmdJob(provider mirrorProvider, cmdAndArgs []string, workingDir string,
 			kv := fmt.Sprintf("%s=%s", k, v)
 			args = append(args, "-e", kv)
 		}
+		// set memlimit
+		if d.memoryLimit != 0 {
+			args = append(args, "-m", fmt.Sprint(d.memoryLimit.Value()))
+		}
 		// apply options
 		args = append(args, d.options...)
 		// apply image and command
@@ -66,10 +73,7 @@ func newCmdJob(provider mirrorProvider, cmdAndArgs []string, workingDir string,
 		cmd = exec.Command(c, args...)
 
 	} else if provider.Cgroup() != nil {
-		c := "cgexec"
+		cmd = reexec.Command(append([]string{"tunasync-exec"}, cmdAndArgs...)...)
-		args := []string{"-g", provider.Cgroup().Cgroup()}
-		args = append(args, cmdAndArgs...)
-		cmd = exec.Command(c, args...)
 
 	} else {
 		if len(cmdAndArgs) == 1 {
@@ -104,9 +108,59 @@ func newCmdJob(provider mirrorProvider, cmdAndArgs []string, workingDir string,
 }
 
 func (c *cmdJob) Start() error {
-	// logger.Debugf("Command start: %v", c.cmd.Args)
+	cg := c.provider.Cgroup()
+	var (
+		pipeR *os.File
+		pipeW *os.File
+	)
+	if cg != nil {
+		logger.Debugf("Preparing cgroup sync pipes for job %s", c.provider.Name())
+		var err error
+		pipeR, pipeW, err = os.Pipe()
+		if err != nil {
+			return err
+		}
+		c.cmd.ExtraFiles = []*os.File{pipeR}
+		defer pipeR.Close()
+		defer pipeW.Close()
+	}
+
+	logger.Debugf("Command start: %v", c.cmd.Args)
 	c.finished = make(chan empty, 1)
-	return c.cmd.Start()
+
+	if err := c.cmd.Start(); err != nil {
+		return err
+	}
+	if cg != nil {
+		if err := pipeR.Close(); err != nil {
+			return err
+		}
+		if c.cmd == nil || c.cmd.Process == nil {
+			return errProcessNotStarted
+		}
+		pid := c.cmd.Process.Pid
+		if cg.cgCfg.isUnified {
+			if err := cg.cgMgrV2.AddProc(uint64(pid)); err != nil {
+				if errors.Is(err, syscall.ESRCH) {
+					logger.Infof("Write pid %d to cgroup failed: process vanished, ignoring")
+				} else {
+					return err
+				}
+			}
+		} else {
+			if err := cg.cgMgrV1.Add(cgv1.Process{Pid: pid}); err != nil {
+				if errors.Is(err, syscall.ESRCH) {
+					logger.Infof("Write pid %d to cgroup failed: process vanished, ignoring")
+				} else {
+					return err
+				}
+			}
+		}
+		if _, err := pipeW.WriteString(string(cmdCont)); err != nil {
+			return err
+		}
+	}
+	return nil
 }
 
 func (c *cmdJob) Wait() error {
@@ -118,12 +172,18 @@ func (c *cmdJob) Wait() error {
 		return c.retErr
 	default:
 		err := c.cmd.Wait()
-		if c.cmd.Stdout != nil {
-			c.cmd.Stdout.(*os.File).Close()
-		}
-		c.retErr = err
 		close(c.finished)
-		return err
+		if err != nil {
+			code := err.(*exec.ExitError).ExitCode()
+			allowedCodes := c.provider.GetSuccessExitCodes()
+			if slices.Contains(allowedCodes, code) {
+				// process exited with non-success status
+				logger.Infof("Command %s exited with code %d: treated as success (allowed: %v)", c.cmd.Args, code, allowedCodes)
+			} else {
+				c.retErr = err
+			}
+		}
+		return c.retErr
 	}
 }
 
@@ -152,10 +212,10 @@ func (c *cmdJob) Terminate() error {
 	select {
 	case <-time.After(2 * time.Second):
 		unix.Kill(c.cmd.Process.Pid, syscall.SIGKILL)
-		return errors.New("SIGTERM failed to kill the job")
+		logger.Warningf("SIGTERM failed to kill the job in 2s. SIGKILL sent")
 	case <-c.finished:
-		return nil
 	}
+	return nil
 }
 
 // Copied from go-sh

worker/two_stage_rsync_provider.go

@@ -3,7 +3,6 @@ package worker
 import (
 	"errors"
 	"fmt"
-	"io/ioutil"
 	"strings"
 	"time"
 
@@ -15,10 +14,15 @@ type twoStageRsyncConfig struct {
 	rsyncCmd                                     string
 	stage1Profile                                string
 	upstreamURL, username, password, excludeFile string
+	extraOptions                                 []string
+	rsyncNeverTimeout                            bool
+	rsyncTimeoutValue                            int
+	rsyncEnv                                     map[string]string
 	workingDir, logDir, logFile                  string
-	useIPv6                                      bool
+	useIPv6, useIPv4                             bool
 	interval                                     time.Duration
 	retry                                        int
+	timeout                                      time.Duration
 }
 
 // An RsyncProvider provides the implementation to rsync-based syncing jobs
@@ -30,11 +34,25 @@ type twoStageRsyncProvider struct {
 	dataSize      string
 }
 
+// ref: https://salsa.debian.org/mirror-team/archvsync/-/blob/master/bin/ftpsync#L431
 var rsyncStage1Profiles = map[string]([]string){
-	"debian": []string{"dists/"},
+	"debian": []string{
+		"--include=*.diff/",
+		"--include=by-hash/",
+		"--exclude=*.diff/Index",
+		"--exclude=Contents*",
+		"--exclude=Packages*",
+		"--exclude=Sources*",
+		"--exclude=Release*",
+		"--exclude=InRelease",
+		"--exclude=i18n/*",
+		"--exclude=dep11/*",
+		"--exclude=installer-*/current",
+		"--exclude=ls-lR*",
+	},
 	"debian-oldstyle": []string{
-		"Packages*", "Sources*", "Release*",
+		"--exclude=Packages*", "--exclude=Sources*", "--exclude=Release*",
-		"InRelease", "i18n/*", "ls-lR*", "dep11/*",
+		"--exclude=InRelease", "--exclude=i18n/*", "--exclude=ls-lR*", "--exclude=dep11/*",
 	},
 }
 
@@ -53,21 +71,31 @@ func newTwoStageRsyncProvider(c twoStageRsyncConfig) (*twoStageRsyncProvider, er
 			ctx:      NewContext(),
 			interval: c.interval,
 			retry:    c.retry,
+			timeout:  c.timeout,
 		},
 		twoStageRsyncConfig: c,
 		stage1Options: []string{
 			"-aHvh", "--no-o", "--no-g", "--stats",
-			"--exclude", ".~tmp~/",
+			"--filter", "risk .~tmp~/", "--exclude", ".~tmp~/",
-			"--safe-links", "--timeout=120", "--contimeout=120",
+			"--safe-links",
 		},
 		stage2Options: []string{
 			"-aHvh", "--no-o", "--no-g", "--stats",
-			"--exclude", ".~tmp~/",
+			"--filter", "risk .~tmp~/", "--exclude", ".~tmp~/",
 			"--delete", "--delete-after", "--delay-updates",
-			"--safe-links", "--timeout=120", "--contimeout=120",
+			"--safe-links",
 		},
 	}
 
+	if c.rsyncEnv == nil {
+		provider.rsyncEnv = map[string]string{}
+	}
+	if c.username != "" {
+		provider.rsyncEnv["USER"] = c.username
+	}
+	if c.password != "" {
+		provider.rsyncEnv["RSYNC_PASSWORD"] = c.password
+	}
 	if c.rsyncCmd == "" {
 		provider.rsyncCmd = "rsync"
 	}
@@ -95,22 +123,33 @@ func (p *twoStageRsyncProvider) Options(stage int) ([]string, error) {
 	var options []string
 	if stage == 1 {
 		options = append(options, p.stage1Options...)
-		stage1Excludes, ok := rsyncStage1Profiles[p.stage1Profile]
+		stage1Profile, ok := rsyncStage1Profiles[p.stage1Profile]
 		if !ok {
 			return nil, errors.New("Invalid Stage 1 Profile")
 		}
-		for _, exc := range stage1Excludes {
+		options = append(options, stage1Profile...)
-			options = append(options, "--exclude", exc)
-		}
 
 	} else if stage == 2 {
 		options = append(options, p.stage2Options...)
+		if p.extraOptions != nil {
+			options = append(options, p.extraOptions...)
+		}
 	} else {
 		return []string{}, fmt.Errorf("Invalid stage: %d", stage)
 	}
 
+	if !p.rsyncNeverTimeout {
+		timeo := 120
+		if p.rsyncTimeoutValue > 0 {
+			timeo = p.rsyncTimeoutValue
+		}
+		options = append(options, fmt.Sprintf("--timeout=%d", timeo))
+	}
+
 	if p.useIPv6 {
 		options = append(options, "-6")
+	} else if p.useIPv4 {
+		options = append(options, "-4")
 	}
 
 	if p.excludeFile != "" {
@@ -120,7 +159,7 @@ func (p *twoStageRsyncProvider) Options(stage int) ([]string, error) {
 	return options, nil
 }
 
-func (p *twoStageRsyncProvider) Run() error {
+func (p *twoStageRsyncProvider) Run(started chan empty) error {
 	p.Lock()
 	defer p.Unlock()
 
@@ -128,14 +167,6 @@ func (p *twoStageRsyncProvider) Run() error {
 		return errors.New("provider is currently running")
 	}
 
-	env := map[string]string{}
-	if p.username != "" {
-		env["USER"] = p.username
-	}
-	if p.password != "" {
-		env["RSYNC_PASSWORD"] = p.password
-	}
-
 	p.dataSize = ""
 	stages := []int{1, 2}
 	for _, stage := range stages {
@@ -147,26 +178,33 @@ func (p *twoStageRsyncProvider) Run() error {
 		command = append(command, options...)
 		command = append(command, p.upstreamURL, p.WorkingDir())
 
-		p.cmd = newCmdJob(p, command, p.WorkingDir(), env)
+		p.cmd = newCmdJob(p, command, p.WorkingDir(), p.rsyncEnv)
 		if err := p.prepareLogFile(stage > 1); err != nil {
 			return err
 		}
+		defer p.closeLogFile()
 
 		if err = p.cmd.Start(); err != nil {
 			return err
 		}
 		p.isRunning.Store(true)
 		logger.Debugf("set isRunning to true: %s", p.Name())
+		started <- empty{}
 
 		p.Unlock()
 		err = p.Wait()
 		p.Lock()
 		if err != nil {
+			code, msg := internal.TranslateRsyncErrorCode(err)
+			if code != 0 {
+				logger.Debug("Rsync exitcode %d (%s)", code, msg)
+				if p.logFileFd != nil {
+					p.logFileFd.WriteString(msg + "\n")
+				}
+			}
 			return err
 		}
 	}
-	if logContent, err := ioutil.ReadFile(p.LogFile()); err == nil {
+	p.dataSize = internal.ExtractSizeFromRsyncLog(p.LogFile())
-		p.dataSize = internal.ExtractSizeFromRsyncLog(logContent)
-	}
 	return nil
 }

worker/worker.go

@@ -54,6 +54,12 @@ func NewTUNASyncWorker(cfg *Config) *Worker {
 		w.httpClient = httpClient
 	}
 
+	if cfg.Cgroup.Enable {
+		if err := initCgroup(&cfg.Cgroup); err != nil {
+			logger.Errorf("Error initializing Cgroup: %s", err.Error())
+			return nil
+		}
+	}
 	w.initJobs()
 	w.makeHTTPServer()
 	return w
@@ -61,7 +67,7 @@ func NewTUNASyncWorker(cfg *Config) *Worker {
 
 // Run runs worker forever
 func (w *Worker) Run() {
-	w.registorWorker()
+	w.registerWorker()
 	go w.runHTTPServer()
 	w.runSchedule()
 }
@@ -311,7 +317,7 @@ func (w *Worker) runSchedule() {
 	schedInfo := w.schedule.GetJobs()
 	w.updateSchedInfo(schedInfo)
 
-	tick := time.Tick(5 * time.Second)
+	tick := time.NewTicker(5 * time.Second).C
 	for {
 		select {
 		case jobMsg := <-w.managerChan:
@@ -393,7 +399,7 @@ func (w *Worker) URL() string {
 	return fmt.Sprintf("%s://%s:%d/", proto, w.cfg.Server.Hostname, w.cfg.Server.Port)
 }
 
-func (w *Worker) registorWorker() {
+func (w *Worker) registerWorker() {
 	msg := WorkerStatus{
 		ID:  w.Name(),
 		URL: w.URL(),
@@ -402,8 +408,17 @@ func (w *Worker) registorWorker() {
 	for _, root := range w.cfg.Manager.APIBaseList() {
 		url := fmt.Sprintf("%s/workers", root)
 		logger.Debugf("register on manager url: %s", url)
-		if _, err := PostJSON(url, msg, w.httpClient); err != nil {
+		for retry := 10; retry > 0; {
-			logger.Errorf("Failed to register worker")
+			if _, err := PostJSON(url, msg, w.httpClient); err != nil {
+				logger.Errorf("Failed to register worker")
+				retry--
+				if retry > 0 {
+					time.Sleep(1 * time.Second)
+					logger.Noticef("Retrying... (%d)", retry)
+				}
+			} else {
+				break
+			}
 		}
 	}
 }

worker/worker_test.go

@@ -25,6 +25,7 @@ func makeMockManagerServer(recvData chan interface{}) *gin.Engine {
 		var _worker WorkerStatus
 		c.BindJSON(&_worker)
 		_worker.LastOnline = time.Now()
+		_worker.LastRegister = time.Now()
 		recvData <- _worker
 		c.JSON(http.StatusOK, _worker)
 	})
@@ -93,6 +94,8 @@ func TestWorker(t *testing.T) {
 		err := httpServer.ListenAndServe()
 		So(err, ShouldBeNil)
 	}()
+	// Wait for http server starting
+	time.Sleep(500 * time.Millisecond)
 
 	Convey("Worker should work", t, func(ctx C) {
 
@@ -144,7 +147,7 @@ func TestWorker(t *testing.T) {
 		})
 		Convey("with one job", func(ctx C) {
 			workerCfg.Mirrors = []mirrorConfig{
-				mirrorConfig{
+				{
 					Name:     "job-ls",
 					Provider: provCommand,
 					Command:  "ls",
@@ -191,17 +194,17 @@ func TestWorker(t *testing.T) {
 		})
 		Convey("with several jobs", func(ctx C) {
 			workerCfg.Mirrors = []mirrorConfig{
-				mirrorConfig{
+				{
 					Name:     "job-ls-1",
 					Provider: provCommand,
 					Command:  "ls",
 				},
-				mirrorConfig{
+				{
 					Name:     "job-fail",
 					Provider: provCommand,
 					Command:  "non-existent-command-xxxx",
 				},
-				mirrorConfig{
+				{
 					Name:     "job-ls-2",
 					Provider: provCommand,
 					Command:  "ls",

worker/zfs_hook_test.go

@@ -1,7 +1,6 @@
 package worker
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -13,7 +12,7 @@ import (
 func TestZFSHook(t *testing.T) {
 
 	Convey("ZFS Hook should work", t, func(ctx C) {
-		tmpDir, err := ioutil.TempDir("", "tunasync")
+		tmpDir, _ := os.MkdirTemp("", "tunasync")
 		tmpFile := filepath.Join(tmpDir, "log_file")
 
 		c := cmdConfig{
@@ -45,4 +44,4 @@ func TestZFSHook(t *testing.T) {
 			So(err, ShouldNotBeNil)
 		})
 	})
-}
+}