mirror of
https://github.com/1Panel-dev/1Panel.git
synced 2025-10-31 03:07:34 +08:00
263 lines
9.7 KiB
Go
263 lines
9.7 KiB
Go
package service
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import (
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"context"
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"encoding/json"
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"fmt"
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"os"
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"path"
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"regexp"
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"strings"
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"sync"
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"time"
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"github.com/1Panel-dev/1Panel/backend/app/model"
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"github.com/1Panel-dev/1Panel/backend/constant"
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"github.com/1Panel-dev/1Panel/backend/global"
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"github.com/1Panel-dev/1Panel/backend/utils/cmd"
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"github.com/1Panel-dev/1Panel/backend/utils/common"
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"github.com/1Panel-dev/1Panel/backend/utils/files"
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)
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type snapHelper struct {
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SnapID uint
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Status *model.SnapshotStatus
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Ctx context.Context
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FileOp files.FileOp
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Wg *sync.WaitGroup
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}
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func snapJson(snap snapHelper, snapJson SnapshotJson, targetDir string) {
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defer snap.Wg.Done()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"panel_info": constant.Running})
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status := constant.StatusDone
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remarkInfo, _ := json.MarshalIndent(snapJson, "", "\t")
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if err := os.WriteFile(fmt.Sprintf("%s/snapshot.json", targetDir), remarkInfo, 0640); err != nil {
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status = err.Error()
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}
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snap.Status.PanelInfo = status
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"panel_info": status})
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}
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func snapPanel(snap snapHelper, targetDir string) {
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defer snap.Wg.Done()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"panel": constant.Running})
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status := constant.StatusDone
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if err := common.CopyFile("/usr/local/bin/1panel", path.Join(targetDir, "1panel")); err != nil {
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status = err.Error()
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}
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if err := common.CopyFile("/usr/local/bin/1pctl", targetDir); err != nil {
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status = err.Error()
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}
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if err := common.CopyFile("/etc/systemd/system/1panel.service", targetDir); err != nil {
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status = err.Error()
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}
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snap.Status.Panel = status
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"panel": status})
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}
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func snapDaemonJson(snap snapHelper, targetDir string) {
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defer snap.Wg.Done()
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status := constant.StatusDone
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if !snap.FileOp.Stat("/etc/docker/daemon.json") {
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snap.Status.DaemonJson = status
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"daemon_json": status})
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return
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}
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"daemon_json": constant.Running})
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if err := common.CopyFile("/etc/docker/daemon.json", targetDir); err != nil {
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status = err.Error()
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}
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snap.Status.DaemonJson = status
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"daemon_json": status})
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}
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func snapAppData(snap snapHelper, targetDir string) {
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defer snap.Wg.Done()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"app_data": constant.Running})
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appInstalls, err := appInstallRepo.ListBy()
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if err != nil {
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snap.Status.AppData = err.Error()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"app_data": err.Error()})
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return
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}
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runtimes, err := runtimeRepo.List()
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if err != nil {
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snap.Status.AppData = err.Error()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"app_data": err.Error()})
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return
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}
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imageRegex := regexp.MustCompile(`image:\s*(.*)`)
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var imageSaveList []string
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existStr, _ := cmd.Exec("docker images | awk '{print $1\":\"$2}' | grep -v REPOSITORY:TAG")
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existImages := strings.Split(existStr, "\n")
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duplicateMap := make(map[string]bool)
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for _, app := range appInstalls {
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matches := imageRegex.FindAllStringSubmatch(app.DockerCompose, -1)
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for _, match := range matches {
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for _, existImage := range existImages {
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if match[1] == existImage && !duplicateMap[match[1]] {
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imageSaveList = append(imageSaveList, match[1])
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duplicateMap[match[1]] = true
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}
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}
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}
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}
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for _, runtime := range runtimes {
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for _, existImage := range existImages {
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if runtime.Image == existImage && !duplicateMap[runtime.Image] {
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imageSaveList = append(imageSaveList, runtime.Image)
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duplicateMap[runtime.Image] = true
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}
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}
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}
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if len(imageSaveList) != 0 {
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global.LOG.Debugf("docker save %s | gzip -c > %s", strings.Join(imageSaveList, " "), path.Join(targetDir, "docker_image.tar"))
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std, err := cmd.Execf("docker save %s | gzip -c > %s", strings.Join(imageSaveList, " "), path.Join(targetDir, "docker_image.tar"))
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if err != nil {
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snap.Status.AppData = err.Error()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"app_data": std})
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return
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}
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}
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snap.Status.AppData = constant.StatusDone
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"app_data": constant.StatusDone})
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}
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func snapBackup(snap snapHelper, localDir, targetDir string) {
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defer snap.Wg.Done()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"backup_data": constant.Running})
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status := constant.StatusDone
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if err := handleSnapTar(localDir, targetDir, "1panel_backup.tar.gz", "./system;./system_snapshot;"); err != nil {
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status = err.Error()
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}
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snap.Status.BackupData = status
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"backup_data": status})
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}
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func snapPanelData(snap snapHelper, localDir, targetDir string) {
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"panel_data": constant.Running})
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status := constant.StatusDone
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dataDir := path.Join(global.CONF.System.BaseDir, "1panel")
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exclusionRules := "./tmp;./log;./cache;./db/1Panel.db-*;"
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if strings.Contains(localDir, dataDir) {
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exclusionRules += ("." + strings.ReplaceAll(localDir, dataDir, "") + ";")
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}
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ignoreVal, _ := settingRepo.Get(settingRepo.WithByKey("SnapshotIgnore"))
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rules := strings.Split(ignoreVal.Value, ",")
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for _, ignore := range rules {
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if len(ignore) == 0 || cmd.CheckIllegal(ignore) {
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continue
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}
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exclusionRules += ("." + strings.ReplaceAll(ignore, dataDir, "") + ";")
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}
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_ = snapshotRepo.Update(snap.SnapID, map[string]interface{}{"status": "OnSaveData"})
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sysIP, _ := settingRepo.Get(settingRepo.WithByKey("SystemIP"))
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_ = settingRepo.Update("SystemIP", "")
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checkPointOfWal()
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if err := handleSnapTar(dataDir, targetDir, "1panel_data.tar.gz", exclusionRules); err != nil {
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status = err.Error()
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}
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_ = snapshotRepo.Update(snap.SnapID, map[string]interface{}{"status": constant.StatusWaiting})
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snap.Status.PanelData = status
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"panel_data": status})
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_ = settingRepo.Update("SystemIP", sysIP.Value)
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}
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func snapCompress(snap snapHelper, rootDir string) {
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"compress": constant.StatusRunning})
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tmpDir := path.Join(global.CONF.System.TmpDir, "system")
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fileName := fmt.Sprintf("%s.tar.gz", path.Base(rootDir))
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if err := snap.FileOp.Compress([]string{rootDir}, tmpDir, fileName, files.TarGz); err != nil {
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snap.Status.Compress = err.Error()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"compress": err.Error()})
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return
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}
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stat, err := os.Stat(path.Join(tmpDir, fileName))
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if err != nil {
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snap.Status.Compress = err.Error()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"compress": err.Error()})
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return
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}
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size := common.LoadSizeUnit2F(float64(stat.Size()))
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global.LOG.Debugf("compress successful! size of file: %s", size)
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snap.Status.Compress = constant.StatusDone
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snap.Status.Size = size
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"compress": constant.StatusDone, "size": size})
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global.LOG.Debugf("remove snapshot file %s", rootDir)
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_ = os.RemoveAll(rootDir)
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}
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func snapUpload(snap snapHelper, accounts string, file string) {
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source := path.Join(global.CONF.System.TmpDir, "system", path.Base(file))
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"upload": constant.StatusUploading})
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accountMap, err := loadClientMap(accounts)
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if err != nil {
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snap.Status.Upload = err.Error()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"upload": err.Error()})
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return
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}
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targetAccounts := strings.Split(accounts, ",")
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for _, item := range targetAccounts {
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global.LOG.Debugf("start upload snapshot to %s, path: %s", item, path.Join(accountMap[item].backupPath, "system_snapshot", path.Base(file)))
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if _, err := accountMap[item].client.Upload(source, path.Join(accountMap[item].backupPath, "system_snapshot", path.Base(file))); err != nil {
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global.LOG.Debugf("upload to %s failed, err: %v", item, err)
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snap.Status.Upload = err.Error()
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"upload": err.Error()})
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return
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}
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global.LOG.Debugf("upload to %s successful", item)
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}
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snap.Status.Upload = constant.StatusDone
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_ = snapshotRepo.UpdateStatus(snap.Status.ID, map[string]interface{}{"upload": constant.StatusDone})
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global.LOG.Debugf("remove snapshot file %s", source)
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_ = os.Remove(source)
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}
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func handleSnapTar(sourceDir, targetDir, name, exclusionRules string) error {
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if _, err := os.Stat(targetDir); err != nil && os.IsNotExist(err) {
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if err = os.MkdirAll(targetDir, os.ModePerm); err != nil {
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return err
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}
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}
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exMap := make(map[string]struct{})
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exStr := ""
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excludes := strings.Split(exclusionRules, ";")
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excludes = append(excludes, "*.sock")
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for _, exclude := range excludes {
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if len(exclude) == 0 {
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continue
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}
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if _, ok := exMap[exclude]; ok {
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continue
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}
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exStr += " --exclude "
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exStr += exclude
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exMap[exclude] = struct{}{}
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}
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commands := fmt.Sprintf("tar --warning=no-file-changed --ignore-failed-read -zcf %s %s -C %s .", targetDir+"/"+name, exStr, sourceDir)
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global.LOG.Debug(commands)
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stdout, err := cmd.ExecWithTimeOut(commands, 30*time.Minute)
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if err != nil {
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if len(stdout) != 0 {
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global.LOG.Errorf("do handle tar failed, stdout: %s, err: %v", stdout, err)
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return fmt.Errorf("do handle tar failed, stdout: %s, err: %v", stdout, err)
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}
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}
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return nil
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}
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func checkPointOfWal() {
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if err := global.DB.Exec("PRAGMA wal_checkpoint(TRUNCATE);").Error; err != nil {
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global.LOG.Errorf("handle check point failed, err: %v", err)
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}
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}
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