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fix: 修改快照恢复逻辑 (#4031)

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ssongliu 2024-03-01 13:51:34 +08:00 committed by GitHub
parent 7e4606eda5
commit 24f573f9fd
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4 changed files with 310 additions and 665 deletions
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686
backend/app/service/snapshot.go
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@ -6,8 +6,6 @@ import (
"fmt"
"os"
"path"
"regexp"
"strconv"
"strings"
"sync"
"time"
@ -18,7 +16,6 @@ import (
"github.com/1Panel-dev/1Panel/backend/global"
"github.com/1Panel-dev/1Panel/backend/utils/cmd"
"github.com/1Panel-dev/1Panel/backend/utils/compose"
"github.com/1Panel-dev/1Panel/backend/utils/docker"
"github.com/1Panel-dev/1Panel/backend/utils/files"
"github.com/jinzhu/copier"
"github.com/pkg/errors"
@ -140,23 +137,7 @@ func (u *SnapshotService) SnapshotRecover(req dto.SnapshotRecover) error {
if !req.IsNew && len(snap.InterruptStep) != 0 && len(snap.RollbackStatus) != 0 {
return fmt.Errorf("the snapshot has been rolled back and cannot be restored again")
}
isNewSnapshot := isNewSnapVersion(snap.Version)
isReTry := false
if len(snap.InterruptStep) != 0 && !req.IsNew {
isReTry = true
}
backup, err := backupRepo.Get(commonRepo.WithByType(snap.DefaultDownload))
if err != nil {
return err
}
client, err := NewIBackupService().NewClient(&backup)
if err != nil {
return err
}
localDir, err := loadLocalDir()
if err != nil {
return err
}
baseDir := path.Join(global.CONF.System.TmpDir, fmt.Sprintf("system/%s", snap.Name))
if _, err := os.Stat(baseDir); err != nil && os.IsNotExist(err) {
_ = os.MkdirAll(baseDir, os.ModePerm)
@ -164,152 +145,7 @@ func (u *SnapshotService) SnapshotRecover(req dto.SnapshotRecover) error {
_ = snapshotRepo.Update(snap.ID, map[string]interface{}{"recover_status": constant.StatusWaiting})
_ = settingRepo.Update("SystemStatus", "Recovering")
go func() {
_ = global.Cron.Stop()
defer func() {
global.Cron.Start()
}()
operation := "recover"
if isReTry {
operation = "re-recover"
}
if !isReTry || snap.InterruptStep == "Download" || (isReTry && req.ReDownload) {
itemBackupPath := strings.TrimPrefix(backup.BackupPath, "/")
itemBackupPath = strings.TrimSuffix(itemBackupPath, "/")
ok, err := client.Download(fmt.Sprintf("%s/system_snapshot/%s.tar.gz", itemBackupPath, snap.Name), fmt.Sprintf("%s/%s.tar.gz", baseDir, snap.Name))
if err != nil || !ok {
if req.ReDownload {
updateRecoverStatus(snap.ID, snap.InterruptStep, constant.StatusFailed, fmt.Sprintf("download file %s from %s failed, err: %v", snap.Name, backup.Type, err))
return
}
updateRecoverStatus(snap.ID, "Download", constant.StatusFailed, fmt.Sprintf("download file %s from %s failed, err: %v", snap.Name, backup.Type, err))
return
}
isReTry = false
}
fileOp := files.NewFileOp()
if !isReTry || snap.InterruptStep == "Decompress" || (isReTry && req.ReDownload) {
if err := handleUnTar(fmt.Sprintf("%s/%s.tar.gz", baseDir, snap.Name), baseDir); err != nil {
if req.ReDownload {
updateRecoverStatus(snap.ID, snap.InterruptStep, constant.StatusFailed, fmt.Sprintf("decompress file failed, err: %v", err))
return
}
updateRecoverStatus(snap.ID, "Decompress", constant.StatusFailed, fmt.Sprintf("decompress file failed, err: %v", err))
return
}
isReTry = false
}
rootDir := fmt.Sprintf("%s/%s", baseDir, snap.Name)
snapJson, err := u.readFromJson(fmt.Sprintf("%s/snapshot.json", rootDir))
if err != nil {
updateRecoverStatus(snap.ID, "Readjson", constant.StatusFailed, fmt.Sprintf("decompress file failed, err: %v", err))
return
}
if snap.InterruptStep == "Readjson" {
isReTry = false
}
u.OriginalPath = fmt.Sprintf("%s/1panel_original/original_%s", snapJson.BaseDir, snap.Name)
_ = os.MkdirAll(u.OriginalPath, os.ModePerm)
snapJson.OldBaseDir = global.CONF.System.BaseDir
snapJson.OldPanelDataDir = path.Join(global.CONF.System.BaseDir, "1panel")
snapJson.OldBackupDataDir = localDir
recoverPanelDir := fmt.Sprintf("%s/%s/1panel", baseDir, snap.Name)
liveRestore := false
if !isNewSnapshot {
if !isReTry || snap.InterruptStep == "LoadDockerJson" {
snapJson.OldDockerDataDir, liveRestore, err = u.loadDockerDataDir()
if err != nil {
updateRecoverStatus(snap.ID, "LoadDockerJson", constant.StatusFailed, fmt.Sprintf("load docker data dir failed, err: %v", err))
return
}
isReTry = false
}
if liveRestore {
if err := u.updateLiveRestore(false); err != nil {
updateRecoverStatus(snap.ID, "UpdateLiveRestore", constant.StatusFailed, fmt.Sprintf("update docker daemon.json live-restore conf failed, err: %v", err))
return
}
isReTry = false
}
_ = u.saveJson(snapJson, u.OriginalPath)
_, _ = cmd.Exec("systemctl stop docker")
if !isReTry || snap.InterruptStep == "DockerDir" {
if err := u.handleDockerDatas(fileOp, operation, rootDir, snapJson.DockerDataDir); err != nil {
updateRecoverStatus(snap.ID, "DockerDir", constant.StatusFailed, err.Error())
return
}
isReTry = false
}
} else {
_ = u.saveJson(snapJson, u.OriginalPath)
if !isReTry || snap.InterruptStep == "DockerDir" {
if err := u.handleDockerDatasWithSave(fileOp, operation, rootDir, ""); err != nil {
updateRecoverStatus(snap.ID, "DockerDir", constant.StatusFailed, err.Error())
return
}
isReTry = false
}
}
if !isReTry || snap.InterruptStep == "DaemonJson" {
if err := u.handleDaemonJson(fileOp, operation, rootDir+"/docker/daemon.json", u.OriginalPath); err != nil {
updateRecoverStatus(snap.ID, "DaemonJson", constant.StatusFailed, err.Error())
return
}
isReTry = false
}
_, _ = cmd.Exec("systemctl restart docker")
if !isReTry || snap.InterruptStep == "1PanelBinary" {
if err := u.handlePanelBinary(fileOp, operation, recoverPanelDir+"/1panel", u.OriginalPath+"/1panel"); err != nil {
updateRecoverStatus(snap.ID, "1PanelBinary", constant.StatusFailed, err.Error())
return
}
isReTry = false
}
if !isReTry || snap.InterruptStep == "1PctlBinary" {
if err := u.handlePanelctlBinary(fileOp, operation, recoverPanelDir+"/1pctl", u.OriginalPath+"/1pctl"); err != nil {
updateRecoverStatus(snap.ID, "1PctlBinary", constant.StatusFailed, err.Error())
return
}
isReTry = false
}
if !isReTry || snap.InterruptStep == "1PanelService" {
if err := u.handlePanelService(fileOp, operation, recoverPanelDir+"/1panel.service", u.OriginalPath+"/1panel.service"); err != nil {
updateRecoverStatus(snap.ID, "1PanelService", constant.StatusFailed, err.Error())
return
}
isReTry = false
}
if !isReTry || snap.InterruptStep == "1PanelBackups" {
if err := u.handleBackupDatas(fileOp, operation, rootDir, snapJson.BackupDataDir); err != nil {
updateRecoverStatus(snap.ID, "1PanelBackups", constant.StatusFailed, err.Error())
return
}
isReTry = false
}
if !isReTry || snap.InterruptStep == "1PanelData" {
if err := u.handlePanelDatas(snap.ID, fileOp, operation, rootDir, snapJson.PanelDataDir, localDir, snapJson.OldDockerDataDir); err != nil {
updateRecoverStatus(snap.ID, "1PanelData", constant.StatusFailed, err.Error())
return
}
isReTry = false
}
if isNewSnapshot {
_ = rebuildAllAppInstall()
}
_ = os.RemoveAll(rootDir)
global.LOG.Info("recover successful")
_, _ = cmd.Exec("systemctl daemon-reload && systemctl restart 1panel.service")
}()
go u.HandleSnapshotRecover(snap, true, req)
return nil
}
@ -319,133 +155,9 @@ func (u *SnapshotService) SnapshotRollback(req dto.SnapshotRecover) error {
if err != nil {
return err
}
if snap.InterruptStep == "Download" || snap.InterruptStep == "Decompress" || snap.InterruptStep == "Readjson" {
return nil
}
localDir, err := loadLocalDir()
if err != nil {
return err
}
fileOp := files.NewFileOp()
isNewSnapshot := isNewSnapVersion(snap.Version)
rootDir := path.Join(localDir, fmt.Sprintf("system/%s/%s", snap.Name, snap.Name))
_ = settingRepo.Update("SystemStatus", "Rollbacking")
_ = snapshotRepo.Update(snap.ID, map[string]interface{}{"rollback_status": constant.StatusWaiting})
go func() {
_ = global.Cron.Stop()
defer func() {
global.Cron.Start()
}()
u.OriginalPath = fmt.Sprintf("%s/1panel_original/original_%s", global.CONF.System.BaseDir, snap.Name)
if _, err := os.Stat(u.OriginalPath); err != nil && os.IsNotExist(err) {
return
}
snapJson, err := u.readFromJson(fmt.Sprintf("%s/snapshot.json", u.OriginalPath))
if err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, fmt.Sprintf("read snapjson file failed, err: %v", err))
return
}
if !isNewSnapshot {
_, _ = cmd.Exec("systemctl stop docker")
if err := u.handleDockerDatas(fileOp, "rollback", u.OriginalPath, snapJson.OldDockerDataDir); err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, err.Error())
return
}
defer func() {
_, _ = cmd.Exec("systemctl restart docker")
}()
if snap.InterruptStep == "DockerDir" {
return
}
if snapJson.LiveRestoreEnabled {
if err := u.updateLiveRestore(true); err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, err.Error())
return
}
}
if snap.InterruptStep == "UpdateLiveRestore" {
return
}
} else {
if err := u.handleDockerDatasWithSave(fileOp, "rollback", u.OriginalPath, ""); err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, err.Error())
return
}
defer func() {
_ = rebuildAllAppInstall()
}()
if snap.InterruptStep == "DockerDir" {
return
}
}
if err := u.handleDaemonJson(fileOp, "rollback", u.OriginalPath+"/daemon.json", ""); err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, err.Error())
return
}
if snap.InterruptStep == "DaemonJson" {
return
}
if err := u.handlePanelBinary(fileOp, "rollback", u.OriginalPath+"/1panel", ""); err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, err.Error())
return
}
if snap.InterruptStep == "1PanelBinary" {
return
}
if err := u.handlePanelctlBinary(fileOp, "rollback", u.OriginalPath+"/1pctl", ""); err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, err.Error())
return
}
if snap.InterruptStep == "1PctlBinary" {
return
}
if err := u.handlePanelService(fileOp, "rollback", u.OriginalPath+"/1panel.service", ""); err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, err.Error())
return
}
if snap.InterruptStep == "1PanelService" {
_, _ = cmd.Exec("systemctl daemon-reload && systemctl restart 1panel.service")
return
}
if err := u.handleBackupDatas(fileOp, "rollback", u.OriginalPath, snapJson.OldBackupDataDir); err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, err.Error())
return
}
if snap.InterruptStep == "1PanelBackups" {
_, _ = cmd.Exec("systemctl daemon-reload && systemctl restart 1panel.service")
return
}
if err := u.handlePanelDatas(snap.ID, fileOp, "rollback", u.OriginalPath, snapJson.OldPanelDataDir, "", ""); err != nil {
updateRollbackStatus(snap.ID, constant.StatusFailed, err.Error())
return
}
if snap.InterruptStep == "1PanelData" {
_, _ = cmd.Exec("systemctl daemon-reload && systemctl restart 1panel.service")
return
}
_ = os.RemoveAll(rootDir)
global.LOG.Info("rollback successful")
_, _ = cmd.Exec("systemctl daemon-reload && systemctl restart 1panel.service")
}()
return nil
}
func (u *SnapshotService) saveJson(snapJson SnapshotJson, path string) error {
remarkInfo, _ := json.MarshalIndent(snapJson, "", "\t")
if err := os.WriteFile(fmt.Sprintf("%s/snapshot.json", path), remarkInfo, 0640); err != nil {
return err
}
req.IsNew = false
snap.InterruptStep = "Readjson"
go u.HandleSnapshotRecover(snap, false, req)
return nil
}
@ -599,263 +311,6 @@ func (u *SnapshotService) HandleSnapshot(isCronjob bool, logPath string, req dto
return snap.Name, nil
}
func (u *SnapshotService) handleDockerDatas(fileOp files.FileOp, operation string, source, target string) error {
switch operation {
case "snapshot":
if err := handleSnapTar(source, target, "docker_data.tar.gz", ""); err != nil {
return fmt.Errorf("backup docker data failed, err: %v", err)
}
case "recover":
if err := handleSnapTar(target, u.OriginalPath, "docker_data.tar.gz", ""); err != nil {
return fmt.Errorf("backup docker data failed, err: %v", err)
}
if err := u.handleUnTar(source+"/docker/docker_data.tar.gz", target); err != nil {
return fmt.Errorf("recover docker data failed, err: %v", err)
}
case "re-recover":
if err := u.handleUnTar(source+"/docker/docker_data.tar.gz", target); err != nil {
return fmt.Errorf("re-recover docker data failed, err: %v", err)
}
case "rollback":
if err := u.handleUnTar(source+"/docker_data.tar.gz", target); err != nil {
return fmt.Errorf("rollback docker data failed, err: %v", err)
}
}
global.LOG.Info("handle docker data dir successful!")
return nil
}
func (u *SnapshotService) handleDockerDatasWithSave(fileOp files.FileOp, operation, source, target string) error {
switch operation {
case "snapshot":
var wg sync.WaitGroup
wg.Add(1)
var status model.SnapshotStatus
go snapAppData(snapHelper{Wg: &wg, Status: &status}, u.OriginalPath)
wg.Wait()
if status.AppData != constant.StatusDone {
return errors.New(status.AppData)
}
case "recover":
if err := u.handleDockerDatasWithSave(fileOp, "snapshot", "", u.OriginalPath); err != nil {
return fmt.Errorf("backup docker data failed, err: %v", err)
}
if _, err := os.Stat(path.Join(source, "docker/docker_image.tar")); err != nil {
global.LOG.Debug("no such docker images in snapshot")
return nil
}
std, err := cmd.Execf("docker load < %s", path.Join(source, "docker/docker_image.tar"))
if err != nil {
return errors.New(std)
}
case "re-recover":
if _, err := os.Stat(path.Join(source, "docker/docker_image.tar")); err != nil {
global.LOG.Debug("no such docker images in snapshot")
return nil
}
std, err := cmd.Execf("docker load < %s", path.Join(source, "docker/docker_image.tar"))
if err != nil {
return errors.New(std)
}
case "rollback":
if _, err := os.Stat(path.Join(source, "docker/docker_image.tar")); err != nil {
global.LOG.Debug("no such docker images in snapshot")
return nil
}
std, err := cmd.Execf("docker load < %s", path.Join(source, "docker_image.tar"))
if err != nil {
return errors.New(std)
}
}
global.LOG.Info("handle docker data successful!")
return nil
}
func (u *SnapshotService) handleDaemonJson(fileOp files.FileOp, operation string, source, target string) error {
daemonJsonPath := "/etc/docker/daemon.json"
if operation == "snapshot" || operation == "recover" {
_, err := os.Stat(daemonJsonPath)
if os.IsNotExist(err) {
global.LOG.Info("no daemon.json in snapshot and system now, nothing happened")
}
if err == nil {
if err := fileOp.CopyFile(daemonJsonPath, target); err != nil {
return fmt.Errorf("backup docker daemon.json failed, err: %v", err)
}
}
}
if operation == "recover" || operation == "rollback" || operation == "re-recover" {
_, sourceErr := os.Stat(source)
if os.IsNotExist(sourceErr) {
_ = os.Remove(daemonJsonPath)
}
if sourceErr == nil {
if err := fileOp.CopyFile(source, "/etc/docker"); err != nil {
return fmt.Errorf("recover docker daemon.json failed, err: %v", err)
}
}
}
global.LOG.Info("handle docker daemon.json successful!")
return nil
}
func (u *SnapshotService) handlePanelBinary(fileOp files.FileOp, operation string, source, target string) error {
panelPath := "/usr/local/bin/1panel"
if operation == "snapshot" || operation == "recover" {
if _, err := os.Stat(panelPath); err != nil {
return fmt.Errorf("1panel binary is not found in %s, err: %v", panelPath, err)
} else {
if err := cpBinary([]string{panelPath}, target); err != nil {
return fmt.Errorf("backup 1panel binary failed, err: %v", err)
}
}
}
if operation == "recover" || operation == "rollback" || operation == "re-recover" {
if _, err := os.Stat(source); err != nil {
return fmt.Errorf("1panel binary is not found in snapshot, err: %v", err)
} else {
if err := cpBinary([]string{source}, "/usr/local/bin/1panel"); err != nil {
return fmt.Errorf("recover 1panel binary failed, err: %v", err)
}
}
}
global.LOG.Info("handle binary panel successful!")
return nil
}
func (u *SnapshotService) handlePanelctlBinary(fileOp files.FileOp, operation string, source, target string) error {
panelctlPath := "/usr/local/bin/1pctl"
if operation == "snapshot" || operation == "recover" {
if _, err := os.Stat(panelctlPath); err != nil {
return fmt.Errorf("1pctl binary is not found in %s, err: %v", panelctlPath, err)
} else {
if err := cpBinary([]string{panelctlPath}, target); err != nil {
return fmt.Errorf("backup 1pctl binary failed, err: %v", err)
}
}
}
if operation == "recover" || operation == "rollback" || operation == "re-recover" {
if _, err := os.Stat(source); err != nil {
return fmt.Errorf("1pctl binary is not found in snapshot, err: %v", err)
} else {
if err := cpBinary([]string{source}, "/usr/local/bin/1pctl"); err != nil {
return fmt.Errorf("recover 1pctl binary failed, err: %v", err)
}
}
}
global.LOG.Info("handle binary 1pactl successful!")
return nil
}
func (u *SnapshotService) handlePanelService(fileOp files.FileOp, operation string, source, target string) error {
panelServicePath := "/etc/systemd/system/1panel.service"
if operation == "snapshot" || operation == "recover" {
if _, err := os.Stat(panelServicePath); err != nil {
return fmt.Errorf("1panel service is not found in %s, err: %v", panelServicePath, err)
} else {
if err := cpBinary([]string{panelServicePath}, target); err != nil {
return fmt.Errorf("backup 1panel service failed, err: %v", err)
}
}
}
if operation == "recover" || operation == "rollback" || operation == "re-recover" {
if _, err := os.Stat(source); err != nil {
return fmt.Errorf("1panel service is not found in snapshot, err: %v", err)
} else {
if err := cpBinary([]string{source}, "/etc/systemd/system/1panel.service"); err != nil {
return fmt.Errorf("recover 1panel service failed, err: %v", err)
}
}
}
global.LOG.Info("handle panel service successful!")
return nil
}
func (u *SnapshotService) handleBackupDatas(fileOp files.FileOp, operation string, source, target string) error {
switch operation {
case "recover":
if err := handleSnapTar(target, u.OriginalPath, "1panel_backup.tar.gz", "./system;"); err != nil {
return fmt.Errorf("restore original local backup dir data failed, err: %v", err)
}
if err := u.handleUnTar(source+"/1panel/1panel_backup.tar.gz", target); err != nil {
return fmt.Errorf("recover local backup dir data failed, err: %v", err)
}
case "re-recover":
if err := u.handleUnTar(source+"/1panel/1panel_backup.tar.gz", target); err != nil {
return fmt.Errorf("retry recover local backup dir data failed, err: %v", err)
}
case "rollback":
if err := u.handleUnTar(source+"/1panel_backup.tar.gz", target); err != nil {
return fmt.Errorf("rollback local backup dir data failed, err: %v", err)
}
}
global.LOG.Info("handle backup data successful!")
return nil
}
func (u *SnapshotService) handlePanelDatas(snapID uint, fileOp files.FileOp, operation string, source, target, backupDir, dockerDir string) error {
switch operation {
case "snapshot":
exclusionRules := "./tmp;./log;./cache;"
if strings.Contains(backupDir, source) {
exclusionRules += ("." + strings.ReplaceAll(backupDir, source, "") + ";")
}
if strings.Contains(dockerDir, source) {
exclusionRules += ("." + strings.ReplaceAll(dockerDir, source, "") + ";")
}
if err := handleSnapTar(source, target, "1panel_data.tar.gz", exclusionRules); err != nil {
return fmt.Errorf("backup panel data failed, err: %v", err)
}
case "recover":
exclusionRules := "./tmp;./log;./cache;./db/1Panel.db-*;"
if strings.Contains(backupDir, target) {
exclusionRules += ("." + strings.ReplaceAll(backupDir, target, "") + ";")
}
if strings.Contains(dockerDir, target) {
exclusionRules += ("." + strings.ReplaceAll(dockerDir, target, "") + ";")
}
_ = snapshotRepo.Update(snapID, map[string]interface{}{"recover_status": ""})
checkPointOfWal()
if err := handleSnapTar(target, u.OriginalPath, "1panel_data.tar.gz", exclusionRules); err != nil {
return fmt.Errorf("restore original panel data failed, err: %v", err)
}
_ = snapshotRepo.Update(snapID, map[string]interface{}{"recover_status": constant.StatusWaiting})
_ = fileOp.Fs.RemoveAll(path.Join(target, "apps"))
checkPointOfWal()
if err := u.handleUnTar(source+"/1panel/1panel_data.tar.gz", target); err != nil {
return fmt.Errorf("recover panel data failed, err: %v", err)
}
case "re-recover":
_ = fileOp.Fs.RemoveAll(path.Join(target, "apps"))
checkPointOfWal()
if err := u.handleUnTar(source+"/1panel/1panel_data.tar.gz", target); err != nil {
return fmt.Errorf("retry recover panel data failed, err: %v", err)
}
case "rollback":
_ = fileOp.Fs.RemoveAll(path.Join(target, "apps"))
checkPointOfWal()
if err := u.handleUnTar(source+"/1panel_data.tar.gz", target); err != nil {
return fmt.Errorf("rollback panel data failed, err: %v", err)
}
}
return nil
}
func (u *SnapshotService) loadDockerDataDir() (string, bool, error) {
client, err := docker.NewDockerClient()
if err != nil {
return "", false, fmt.Errorf("new docker client failed, err: %v", err)
}
info, err := client.Info(context.Background())
if err != nil {
return "", false, fmt.Errorf("load docker info failed, err: %v", err)
}
return info.DockerRootDir, info.LiveRestoreEnabled, nil
}
func (u *SnapshotService) Delete(req dto.BatchDeleteReq) error {
backups, _ := snapshotRepo.GetList(commonRepo.WithIdsIn(req.Ids))
localDir, err := loadLocalDir()
@ -878,21 +333,22 @@ func (u *SnapshotService) Delete(req dto.BatchDeleteReq) error {
return nil
}
func updateRecoverStatus(id uint, interruptStep, status string, message string) {
if status != constant.StatusSuccess {
global.LOG.Errorf("recover failed, err: %s", message)
func updateRecoverStatus(id uint, isRecover bool, interruptStep, status, message string) {
if isRecover {
if status != constant.StatusSuccess {
global.LOG.Errorf("recover failed, err: %s", message)
}
if err := snapshotRepo.Update(id, map[string]interface{}{
"interrupt_step": interruptStep,
"recover_status": status,
"recover_message": message,
"last_recovered_at": time.Now().Format("2006-01-02 15:04:05"),
}); err != nil {
global.LOG.Errorf("update snap recover status failed, err: %v", err)
}
_ = settingRepo.Update("SystemStatus", "Free")
return
}
if err := snapshotRepo.Update(id, map[string]interface{}{
"interrupt_step": interruptStep,
"recover_status": status,
"recover_message": message,
"last_recovered_at": time.Now().Format("2006-01-02 15:04:05"),
}); err != nil {
global.LOG.Errorf("update snap recover status failed, err: %v", err)
}
_ = settingRepo.Update("SystemStatus", "Free")
}
func updateRollbackStatus(id uint, status string, message string) {
_ = settingRepo.Update("SystemStatus", "Free")
if status == constant.StatusSuccess {
if err := snapshotRepo.Update(id, map[string]interface{}{
@ -926,53 +382,6 @@ func cpBinary(src []string, dst string) error {
return nil
}
func (u *SnapshotService) updateLiveRestore(enabled bool) error {
if _, err := os.Stat(constant.DaemonJsonPath); err != nil {
return fmt.Errorf("load docker daemon.json conf failed, err: %v", err)
}
file, err := os.ReadFile(constant.DaemonJsonPath)
if err != nil {
return err
}
daemonMap := make(map[string]interface{})
_ = json.Unmarshal(file, &daemonMap)
if !enabled {
delete(daemonMap, "live-restore")
} else {
daemonMap["live-restore"] = enabled
}
newJson, err := json.MarshalIndent(daemonMap, "", "\t")
if err != nil {
return err
}
if err := os.WriteFile(constant.DaemonJsonPath, newJson, 0640); err != nil {
return err
}
stdout, err := cmd.Exec("systemctl restart docker")
if err != nil {
return errors.New(stdout)
}
ticker := time.NewTicker(3 * time.Second)
ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
defer cancel()
for range ticker.C {
select {
case <-ctx.Done():
return errors.New("the docker service cannot be restarted")
default:
stdout, err := cmd.Exec("systemctl is-active docker")
if string(stdout) == "active\n" && err == nil {
global.LOG.Info("docker restart with new live-restore successful!")
return nil
}
}
}
return nil
}
func (u *SnapshotService) handleUnTar(sourceDir, targetDir string) error {
if _, err := os.Stat(targetDir); err != nil && os.IsNotExist(err) {
if err = os.MkdirAll(targetDir, os.ModePerm); err != nil {
@ -1025,64 +434,32 @@ func rebuildAllAppInstall() error {
return nil
}
func isNewSnapVersion(version string) bool {
versionItem := "v1.5.0"
if version == versionItem {
return true
}
version1s := strings.Split(version, ".")
version2s := strings.Split(versionItem, ".")
n := min(len(version1s), len(version2s))
re := regexp.MustCompile("[0-9]+")
for i := 0; i < n; i++ {
sVersion1s := re.FindAllString(version1s[i], -1)
sVersion2s := re.FindAllString(version2s[i], -1)
if len(sVersion1s) == 0 {
return false
}
if len(sVersion2s) == 0 {
return false
}
v1num, _ := strconv.Atoi(sVersion1s[0])
v2num, _ := strconv.Atoi(sVersion2s[0])
if v1num == v2num {
continue
} else {
return v1num > v2num
}
}
return true
}
func min(a, b int) int {
if a < b {
return a
}
return b
}
func checkIsAllDone(snapID uint) bool {
status, err := snapshotRepo.GetStatus(snapID)
if err != nil {
return false
}
isOK, _ := checkAllDone(status)
return isOK
}
func checkAllDone(status model.SnapshotStatus) (bool, string) {
if status.Panel != constant.StatusDone {
return false
return false, status.Panel
}
if status.PanelInfo != constant.StatusDone {
return false
return false, status.PanelInfo
}
if status.DaemonJson != constant.StatusDone {
return false
return false, status.DaemonJson
}
if status.AppData != constant.StatusDone {
return false
return false, status.AppData
}
if status.BackupData != constant.StatusDone {
return false
return false, status.BackupData
}
return true
return true, ""
}
func loadLogByStatus(status model.SnapshotStatus, logPath string) {
@ -1099,7 +476,6 @@ func loadLogByStatus(status model.SnapshotStatus, logPath string) {
file, err := os.OpenFile(logPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
if err != nil {
global.LOG.Errorf("write snapshot logs failed, err: %v", err)
return
}
defer file.Close()

263
backend/app/service/snapshot_recover.go Normal file
View File

@ -0,0 +1,263 @@
package service
import (
"context"
"fmt"
"os"
"path"
"strings"
"sync"
"github.com/1Panel-dev/1Panel/backend/app/dto"
"github.com/1Panel-dev/1Panel/backend/app/model"
"github.com/1Panel-dev/1Panel/backend/constant"
"github.com/1Panel-dev/1Panel/backend/global"
"github.com/1Panel-dev/1Panel/backend/utils/cmd"
"github.com/1Panel-dev/1Panel/backend/utils/files"
"github.com/pkg/errors"
)
func (u *SnapshotService) HandleSnapshotRecover(snap model.Snapshot, isRecover bool, req dto.SnapshotRecover) {
_ = global.Cron.Stop()
defer func() {
global.Cron.Start()
}()
snapFileDir := ""
if isRecover {
baseDir := path.Join(global.CONF.System.TmpDir, fmt.Sprintf("system/%s", snap.Name))
if _, err := os.Stat(baseDir); err != nil && os.IsNotExist(err) {
_ = os.MkdirAll(baseDir, os.ModePerm)
}
if req.IsNew || snap.InterruptStep == "Backup" {
if err := backupBeforeRecover(snap); err != nil {
updateRecoverStatus(snap.ID, isRecover, "Backup", constant.StatusFailed, fmt.Sprintf("handle backup before recover failed, err: %v", err))
return
}
global.LOG.Debug("handle backup before recover successful!")
req.IsNew = true
}
if req.IsNew || snap.InterruptStep == "Download" || (!req.IsNew || req.ReDownload) {
if err := handleDownloadSnapshot(snap, baseDir); err != nil {
updateRecoverStatus(snap.ID, isRecover, "Backup", constant.StatusFailed, err.Error())
return
}
global.LOG.Debugf("download snapshot file to %s successful!", baseDir)
req.IsNew = true
}
if req.IsNew || snap.InterruptStep == "Decompress" {
if err := handleUnTar(fmt.Sprintf("%s/%s.tar.gz", baseDir, snap.Name), baseDir); err != nil {
updateRecoverStatus(snap.ID, isRecover, "Decompress", constant.StatusFailed, fmt.Sprintf("decompress file failed, err: %v", err))
return
}
global.LOG.Debug("decompress snapshot file successful!", baseDir)
req.IsNew = true
}
snapFileDir = fmt.Sprintf("%s/%s", baseDir, snap.Name)
} else {
snapFileDir = fmt.Sprintf("%s/1panel_original/original_%s", global.CONF.System.BaseDir, snap.Name)
if _, err := os.Stat(snapFileDir); err != nil {
updateRecoverStatus(snap.ID, isRecover, "", constant.StatusFailed, fmt.Sprintf("cannot find the backup file %s, please try to recover again.", snapFileDir))
return
}
}
snapJson, err := u.readFromJson(fmt.Sprintf("%s/snapshot.json", snapFileDir))
if err != nil {
updateRecoverStatus(snap.ID, isRecover, "Readjson", constant.StatusFailed, fmt.Sprintf("decompress file failed, err: %v", err))
return
}
if snap.InterruptStep == "Readjson" {
req.IsNew = true
}
if req.IsNew || snap.InterruptStep == "AppData" {
if err := recoverAppData(snapFileDir); err != nil {
updateRecoverStatus(snap.ID, isRecover, "DockerDir", constant.StatusFailed, fmt.Sprintf("handle recover app data failed, err: %v", err))
return
}
global.LOG.Debug("recover app data from snapshot file successful!")
req.IsNew = true
}
if req.IsNew || snap.InterruptStep == "DaemonJson" {
fileOp := files.NewFileOp()
if err := recoverDaemonJson(snapFileDir, fileOp); err != nil {
updateRecoverStatus(snap.ID, isRecover, "DaemonJson", constant.StatusFailed, err.Error())
return
}
global.LOG.Debug("recover daemon.json from snapshot file successful!")
req.IsNew = true
}
if req.IsNew || snap.InterruptStep == "1PanelBinary" {
if err := recoverPanel(path.Join(snapFileDir, "1panel/1panel"), "/usr/local/bin/1panel"); err != nil {
updateRecoverStatus(snap.ID, isRecover, "1PanelBinary", constant.StatusFailed, err.Error())
return
}
global.LOG.Debug("recover 1panel binary from snapshot file successful!")
req.IsNew = true
}
if req.IsNew || snap.InterruptStep == "1PctlBinary" {
if err := recoverPanel(path.Join(snapFileDir, "1panel/1pctl"), "/usr/local/bin/1pctl"); err != nil {
updateRecoverStatus(snap.ID, isRecover, "1PctlBinary", constant.StatusFailed, err.Error())
return
}
global.LOG.Debug("recover 1pctl from snapshot file successful!")
req.IsNew = true
}
if req.IsNew || snap.InterruptStep == "1PanelService" {
if err := recoverPanel(path.Join(snapFileDir, "1panel/1panel.service"), "/etc/systemd/system/1panel.service"); err != nil {
updateRecoverStatus(snap.ID, isRecover, "1PanelService", constant.StatusFailed, err.Error())
return
}
global.LOG.Debug("recover 1panel service from snapshot file successful!")
req.IsNew = true
}
if req.IsNew || snap.InterruptStep == "1PanelBackups" {
if err := u.handleUnTar(path.Join(snapFileDir, "/1panel/1panel_backup.tar.gz"), snapJson.BackupDataDir); err != nil {
updateRecoverStatus(snap.ID, isRecover, "1PanelBackups", constant.StatusFailed, err.Error())
return
}
global.LOG.Debug("recover 1panel backups from snapshot file successful!")
req.IsNew = true
}
if req.IsNew || snap.InterruptStep == "1PanelData" {
checkPointOfWal()
if err := u.handleUnTar(path.Join(snapFileDir, "/1panel/1panel_data.tar.gz"), path.Join(snapJson.BaseDir, "1panel")); err != nil {
updateRecoverStatus(snap.ID, isRecover, "1PanelData", constant.StatusFailed, err.Error())
return
}
global.LOG.Debug("recover 1panel data from snapshot file successful!")
req.IsNew = true
}
_ = rebuildAllAppInstall()
restartCompose(path.Join(snapJson.BaseDir, "1panel/docker/compose"))
global.LOG.Info("recover successful")
if !isRecover {
oriPath := fmt.Sprintf("%s/1panel_original/original_%s", global.CONF.System.BaseDir, snap.Name)
global.LOG.Debugf("remove the file %s after the operation is successful", oriPath)
_ = os.RemoveAll(oriPath)
} else {
global.LOG.Debugf("remove the file %s after the operation is successful", path.Dir(snapFileDir))
_ = os.RemoveAll(path.Dir(snapFileDir))
}
_, _ = cmd.Exec("systemctl daemon-reload && systemctl restart 1panel.service")
}
func backupBeforeRecover(snap model.Snapshot) error {
baseDir := fmt.Sprintf("%s/1panel_original/original_%s", global.CONF.System.BaseDir, snap.Name)
var wg sync.WaitGroup
var status model.SnapshotStatus
itemHelper := snapHelper{SnapID: 0, Status: &status, Wg: &wg, FileOp: files.NewFileOp(), Ctx: context.Background()}
jsonItem := SnapshotJson{
BaseDir: global.CONF.System.BaseDir,
BackupDataDir: global.CONF.System.Backup,
PanelDataDir: path.Join(global.CONF.System.BaseDir, "1panel"),
}
_ = os.MkdirAll(path.Join(baseDir, "1panel"), os.ModePerm)
_ = os.MkdirAll(path.Join(baseDir, "docker"), os.ModePerm)
wg.Add(5)
itemHelper.Wg = &wg
go snapJson(itemHelper, jsonItem, baseDir)
go snapPanel(itemHelper, path.Join(baseDir, "1panel"))
go snapDaemonJson(itemHelper, path.Join(baseDir, "docker"))
go snapAppData(itemHelper, path.Join(baseDir, "docker"))
go snapBackup(itemHelper, global.CONF.System.Backup, path.Join(baseDir, "1panel"))
wg.Wait()
allDone, msg := checkAllDone(status)
if !allDone {
return errors.New(msg)
}
snapPanelData(itemHelper, global.CONF.System.BaseDir, path.Join(baseDir, "1panel"))
if status.PanelData != constant.StatusDone {
return errors.New(status.PanelData)
}
return nil
}
func handleDownloadSnapshot(snap model.Snapshot, targetDir string) error {
backup, err := backupRepo.Get(commonRepo.WithByType(snap.DefaultDownload))
if err != nil {
return err
}
client, err := NewIBackupService().NewClient(&backup)
if err != nil {
return err
}
pathItem := backup.BackupPath
if backup.BackupPath != "/" {
pathItem = strings.TrimPrefix(backup.BackupPath, "/")
}
filePath := fmt.Sprintf("%s/%s.tar.gz", targetDir, snap.Name)
_ = os.RemoveAll(filePath)
ok, err := client.Download(path.Join(pathItem, fmt.Sprintf("system_snapshot/%s.tar.gz", snap.Name)), filePath)
if err != nil || !ok {
return fmt.Errorf("download file %s from %s failed, err: %v", snap.Name, backup.Type, err)
}
return nil
}
func recoverAppData(src string) error {
if _, err := os.Stat(path.Join(src, "docker/docker_image.tar")); err != nil {
global.LOG.Debug("no such docker images in snapshot")
return nil
}
std, err := cmd.Execf("docker load < %s", path.Join(src, "docker/docker_image.tar"))
if err != nil {
return errors.New(std)
}
return err
}
func recoverDaemonJson(src string, fileOp files.FileOp) error {
daemonJsonPath := "/etc/docker/daemon.json"
_, errSrc := os.Stat(src)
_, errPath := os.Stat(daemonJsonPath)
if os.IsNotExist(errSrc) && os.IsNotExist(errPath) {
global.LOG.Debug("the daemon.json file does not exist, nothing happens.")
return nil
}
if errSrc == nil {
if err := fileOp.CopyFile(path.Join(src, "docker/daemon.json"), "/etc/docker"); err != nil {
return fmt.Errorf("recover docker daemon.json failed, err: %v", err)
}
}
_, _ = cmd.Exec("systemctl restart docker")
return nil
}
func recoverPanel(src string, dst string) error {
if _, err := os.Stat(src); err != nil {
return fmt.Errorf("file is not found in %s, err: %v", src, err)
}
global.LOG.Debugf(fmt.Sprintf("\\cp -f %s %s", src, dst))
stdout, err := cmd.Exec(fmt.Sprintf("\\cp -f %s %s", src, dst))
if err != nil {
return fmt.Errorf("cp file failed, stdout: %v, err: %v", stdout, err)
}
return nil
}
func restartCompose(composePath string) {
composes, err := composeRepo.ListRecord()
if err != nil {
return
}
for _, compose := range composes {
pathItem := path.Join(composePath, compose.Name, "docker-compose.yml")
if _, err := os.Stat(pathItem); err != nil {
continue
}
upCmd := fmt.Sprintf("docker-compose -f %s up -d", pathItem)
stdout, err := cmd.Exec(upCmd)
if err != nil {
global.LOG.Debugf("%s failed, err: %v", upCmd, stdout)
}
}
global.LOG.Debug("restart all compose successful!")
}

25
frontend/src/views/database/mysql/remote/delete/index.vue
View File

@ -1,19 +1,19 @@
<template>
<el-dialog
v-model="dialogVisible"
:title="$t('commons.button.delete') + ' - ' + deleteReq.database"
:title="$t('commons.button.delete') + ' - ' + deleteMysqlReq.database"
width="30%"
:close-on-click-modal="false"
>
<el-form ref="deleteForm" v-loading="loading" @submit.prevent>
<el-form-item>
<el-checkbox v-model="deleteReq.forceDelete" :label="$t('app.forceDelete')" />
<el-checkbox v-model="deleteMysqlReq.forceDelete" :label="$t('app.forceDelete')" />
<span class="input-help">
{{ $t('app.forceDeleteHelper') }}
</span>
</el-form-item>
<el-form-item>
<el-checkbox v-model="deleteReq.deleteBackup" :label="$t('app.deleteBackup')" />
<el-checkbox v-model="deleteMysqlReq.deleteBackup" :label="$t('app.deleteBackup')" />
<span class="input-help">
{{ $t('database.deleteBackupHelper') }}
</span>
@ -21,10 +21,10 @@
<el-form-item>
<div>
<span style="font-size: 12px">{{ $t('database.delete') }}</span>
<span style="font-size: 12px; color: red; font-weight: 500">{{ deleteReq.database }}</span>
<span style="font-size: 12px; color: red; font-weight: 500">{{ deleteMysqlReq.database }}</span>
<span style="font-size: 12px">{{ $t('database.deleteHelper') }}</span>
</div>
<el-input v-model="deleteInfo" :placeholder="deleteReq.database"></el-input>
<el-input v-model="delMysqlInfo" :placeholder="deleteMysqlReq.database"></el-input>
</el-form-item>
</el-form>
<template #footer>
@ -32,7 +32,11 @@
<el-button @click="dialogVisible = false" :disabled="loading">
{{ $t('commons.button.cancel') }}
</el-button>
<el-button type="primary" @click="submit" :disabled="deleteInfo != deleteReq.database || loading">
<el-button
type="primary"
@click="submit"
:disabled="delMysqlInfo != deleteMysqlReq.database || loading"
>
{{ $t('commons.button.confirm') }}
</el-button>
</span>
@ -46,7 +50,7 @@ import i18n from '@/lang';
import { deleteDatabase } from '@/api/modules/database';
import { MsgSuccess } from '@/utils/message';
let deleteReq = ref({
let deleteMysqlReq = ref({
id: 0,
database: '',
deleteBackup: false,
@ -54,7 +58,7 @@ let deleteReq = ref({
});
let dialogVisible = ref(false);
let loading = ref(false);
let deleteInfo = ref('');
let delMysqlInfo = ref('');
const deleteForm = ref<FormInstance>();
@ -66,7 +70,8 @@ interface DialogProps {
const emit = defineEmits<{ (e: 'search'): void }>();
const acceptParams = async (prop: DialogProps) => {
deleteReq.value = {
delMysqlInfo.value = '';
deleteMysqlReq.value = {
id: prop.id,
database: prop.database,
deleteBackup: false,
@ -77,7 +82,7 @@ const acceptParams = async (prop: DialogProps) => {
const submit = async () => {
loading.value = true;
deleteDatabase(deleteReq.value)
deleteDatabase(deleteMysqlReq.value)
.then(() => {
loading.value = false;
emit('search');

1
frontend/src/views/setting/snapshot/status/index.vue
View File

@ -261,6 +261,7 @@ defineExpose({
font-size: 14px;
font-weight: 500;
line-height: 25px;
color: var(--el-button-text-color, var(--el-text-color-regular));
}
.card-logo {
font-size: 7px;