mirror of https://github.com/1Panel-dev/1Panel
192 lines
5.7 KiB
Go
192 lines
5.7 KiB
Go
package service
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"path"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/1Panel-dev/1Panel/backend/app/dto"
|
|
"github.com/1Panel-dev/1Panel/backend/app/model"
|
|
"github.com/1Panel-dev/1Panel/backend/app/repo"
|
|
"github.com/1Panel-dev/1Panel/backend/buserr"
|
|
"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/compose"
|
|
"github.com/1Panel-dev/1Panel/backend/utils/files"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
func (u *BackupService) RedisBackup() error {
|
|
localDir, err := loadLocalDir()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
redisInfo, err := appInstallRepo.LoadBaseInfo("redis", "")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
appendonly, err := configGetStr(redisInfo.ContainerName, redisInfo.Password, "appendonly")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
global.LOG.Infof("appendonly in redis conf is %s", appendonly)
|
|
|
|
timeNow := time.Now().Format("20060102150405")
|
|
fileName := fmt.Sprintf("%s.rdb", timeNow)
|
|
if appendonly == "yes" {
|
|
if strings.HasPrefix(redisInfo.Version, "6.") {
|
|
fileName = fmt.Sprintf("%s.aof", timeNow)
|
|
} else {
|
|
fileName = fmt.Sprintf("%s.tar.gz", timeNow)
|
|
}
|
|
}
|
|
backupDir := path.Join(localDir, fmt.Sprintf("database/redis/%s", redisInfo.Name))
|
|
if err := handleRedisBackup(redisInfo, backupDir, fileName); err != nil {
|
|
return err
|
|
}
|
|
record := &model.BackupRecord{
|
|
Type: "redis",
|
|
Source: "LOCAL",
|
|
BackupType: "LOCAL",
|
|
FileDir: backupDir,
|
|
FileName: fileName,
|
|
}
|
|
if err := backupRepo.CreateRecord(record); err != nil {
|
|
global.LOG.Errorf("save backup record failed, err: %v", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (u *BackupService) RedisRecover(req dto.CommonRecover) error {
|
|
redisInfo, err := appInstallRepo.LoadBaseInfo("redis", "")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
global.LOG.Infof("recover redis from backup file %s", req.File)
|
|
if err := handleRedisRecover(redisInfo, req.File, false); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func handleRedisBackup(redisInfo *repo.RootInfo, backupDir, fileName string) error {
|
|
fileOp := files.NewFileOp()
|
|
if !fileOp.Stat(backupDir) {
|
|
if err := os.MkdirAll(backupDir, os.ModePerm); err != nil {
|
|
return fmt.Errorf("mkdir %s failed, err: %v", backupDir, err)
|
|
}
|
|
}
|
|
|
|
stdout, err := cmd.Execf("docker exec %s redis-cli -a %s --no-auth-warning save", redisInfo.ContainerName, redisInfo.Password)
|
|
if err != nil {
|
|
return errors.New(string(stdout))
|
|
}
|
|
|
|
if strings.HasSuffix(fileName, ".tar.gz") {
|
|
redisDataDir := fmt.Sprintf("%s/%s/%s/data/appendonlydir", constant.AppInstallDir, "redis", redisInfo.Name)
|
|
if err := handleTar(redisDataDir, backupDir, fileName, ""); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
if strings.HasSuffix(fileName, ".aof") {
|
|
stdout1, err := cmd.Execf("docker cp %s:/data/appendonly.aof %s/%s", redisInfo.ContainerName, backupDir, fileName)
|
|
if err != nil {
|
|
return errors.New(string(stdout1))
|
|
}
|
|
return nil
|
|
}
|
|
|
|
stdout1, err1 := cmd.Execf("docker cp %s:/data/dump.rdb %s/%s", redisInfo.ContainerName, backupDir, fileName)
|
|
if err1 != nil {
|
|
return errors.New(string(stdout1))
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func handleRedisRecover(redisInfo *repo.RootInfo, recoverFile string, isRollback bool) error {
|
|
fileOp := files.NewFileOp()
|
|
if !fileOp.Stat(recoverFile) {
|
|
return fmt.Errorf("%s file is not exist", recoverFile)
|
|
}
|
|
|
|
appendonly, err := configGetStr(redisInfo.ContainerName, redisInfo.Password, "appendonly")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if appendonly == "yes" {
|
|
if strings.HasPrefix(redisInfo.Version, "6.") && !strings.HasSuffix(recoverFile, ".aof") {
|
|
return buserr.New(constant.ErrTypeOfRedis)
|
|
}
|
|
if strings.HasPrefix(redisInfo.Version, "7.") && !strings.HasSuffix(recoverFile, ".tar.gz") {
|
|
return buserr.New(constant.ErrTypeOfRedis)
|
|
}
|
|
} else {
|
|
if !strings.HasSuffix(recoverFile, ".rdb") {
|
|
return buserr.New(constant.ErrTypeOfRedis)
|
|
}
|
|
}
|
|
|
|
global.LOG.Infof("appendonly in redis conf is %s", appendonly)
|
|
isOk := false
|
|
if !isRollback {
|
|
suffix := "rdb"
|
|
if appendonly == "yes" {
|
|
if strings.HasPrefix(redisInfo.Version, "6.") {
|
|
suffix = "aof"
|
|
} else {
|
|
suffix = "tar.gz"
|
|
}
|
|
}
|
|
rollbackFile := path.Join(global.CONF.System.BaseDir, fmt.Sprintf("original/database/redis/%s_%s.%s", redisInfo.Name, time.Now().Format("20060102150405"), suffix))
|
|
if err := handleRedisBackup(redisInfo, path.Dir(rollbackFile), path.Base(rollbackFile)); err != nil {
|
|
return fmt.Errorf("backup database %s for rollback before recover failed, err: %v", redisInfo.Name, err)
|
|
}
|
|
defer func() {
|
|
if !isOk {
|
|
global.LOG.Info("recover failed, start to rollback now")
|
|
if err := handleRedisRecover(redisInfo, rollbackFile, true); err != nil {
|
|
global.LOG.Errorf("rollback redis from %s failed, err: %v", rollbackFile, err)
|
|
return
|
|
}
|
|
global.LOG.Infof("rollback redis from %s successful", rollbackFile)
|
|
_ = os.RemoveAll(rollbackFile)
|
|
} else {
|
|
_ = os.RemoveAll(rollbackFile)
|
|
}
|
|
}()
|
|
}
|
|
composeDir := fmt.Sprintf("%s/redis/%s", constant.AppInstallDir, redisInfo.Name)
|
|
if _, err := compose.Down(composeDir + "/docker-compose.yml"); err != nil {
|
|
return err
|
|
}
|
|
if appendonly == "yes" && strings.HasPrefix(redisInfo.Version, "7.") {
|
|
redisDataDir := fmt.Sprintf("%s/%s/%s/data", constant.AppInstallDir, "redis", redisInfo.Name)
|
|
if err := handleUnTar(recoverFile, redisDataDir); err != nil {
|
|
return err
|
|
}
|
|
} else {
|
|
itemName := "dump.rdb"
|
|
if appendonly == "yes" && strings.HasPrefix(redisInfo.Version, "6.") {
|
|
itemName = "appendonly.aof"
|
|
}
|
|
input, err := os.ReadFile(recoverFile)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if err = os.WriteFile(composeDir+"/data/"+itemName, input, 0640); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
if _, err := compose.Up(composeDir + "/docker-compose.yml"); err != nil {
|
|
return err
|
|
}
|
|
isOk = true
|
|
return nil
|
|
}
|