mirror of https://github.com/1Panel-dev/1Panel
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
680 lines
20 KiB
680 lines
20 KiB
package service
|
|
|
|
import (
|
|
"bufio"
|
|
"compress/gzip"
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"regexp"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
"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/compose"
|
|
"github.com/1Panel-dev/1Panel/backend/utils/files"
|
|
_ "github.com/go-sql-driver/mysql"
|
|
"github.com/jinzhu/copier"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
type MysqlService struct{}
|
|
|
|
type IMysqlService interface {
|
|
SearchWithPage(search dto.PageInfo) (int64, interface{}, error)
|
|
ListDBName() ([]string, error)
|
|
Create(mysqlDto dto.MysqlDBCreate) error
|
|
ChangeAccess(info dto.ChangeDBInfo) error
|
|
ChangePassword(info dto.ChangeDBInfo) error
|
|
UpdateVariables(updatas []dto.MysqlVariablesUpdate) error
|
|
UpdateConfByFile(info dto.MysqlConfUpdateByFile) error
|
|
|
|
RecoverByUpload(req dto.UploadRecover) error
|
|
Backup(db dto.BackupDB) error
|
|
Recover(db dto.RecoverDB) error
|
|
|
|
DeleteCheck(id uint) ([]string, error)
|
|
Delete(id uint) error
|
|
LoadStatus() (*dto.MysqlStatus, error)
|
|
LoadVariables() (*dto.MysqlVariables, error)
|
|
LoadBaseInfo() (*dto.DBBaseInfo, error)
|
|
LoadRemoteAccess() (bool, error)
|
|
}
|
|
|
|
func NewIMysqlService() IMysqlService {
|
|
return &MysqlService{}
|
|
}
|
|
|
|
func (u *MysqlService) SearchWithPage(search dto.PageInfo) (int64, interface{}, error) {
|
|
total, mysqls, err := mysqlRepo.Page(search.Page, search.PageSize)
|
|
var dtoMysqls []dto.MysqlDBInfo
|
|
for _, mysql := range mysqls {
|
|
var item dto.MysqlDBInfo
|
|
if err := copier.Copy(&item, &mysql); err != nil {
|
|
return 0, nil, errors.WithMessage(constant.ErrStructTransform, err.Error())
|
|
}
|
|
dtoMysqls = append(dtoMysqls, item)
|
|
}
|
|
return total, dtoMysqls, err
|
|
}
|
|
|
|
func (u *MysqlService) RecoverByUpload(req dto.UploadRecover) error {
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
localDir, err := loadLocalDir()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
file := req.FileDir + "/" + req.FileName
|
|
if !strings.HasSuffix(req.FileName, ".sql") && !strings.HasSuffix(req.FileName, ".gz") {
|
|
fileOp := files.NewFileOp()
|
|
fileNameItem := time.Now().Format("20060102150405")
|
|
dstDir := fmt.Sprintf("%s/database/mysql/%s/upload/tmp/%s", localDir, req.MysqlName, fileNameItem)
|
|
if _, err := os.Stat(dstDir); err != nil && os.IsNotExist(err) {
|
|
if err = os.MkdirAll(dstDir, os.ModePerm); err != nil {
|
|
if err != nil {
|
|
return fmt.Errorf("mkdir %s failed, err: %v", dstDir, err)
|
|
}
|
|
}
|
|
}
|
|
var compressType files.CompressType
|
|
switch {
|
|
case strings.HasSuffix(req.FileName, ".tar.gz"), strings.HasSuffix(req.FileName, ".tgz"):
|
|
compressType = files.TarGz
|
|
case strings.HasSuffix(req.FileName, ".zip"):
|
|
compressType = files.Zip
|
|
}
|
|
if err := fileOp.Decompress(req.FileDir+"/"+req.FileName, dstDir, compressType); err != nil {
|
|
_ = os.RemoveAll(dstDir)
|
|
return err
|
|
}
|
|
hasTestSql := false
|
|
_ = filepath.Walk(dstDir, func(path string, info os.FileInfo, err error) error {
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
if !info.IsDir() && info.Name() == "test.sql" {
|
|
hasTestSql = true
|
|
file = path
|
|
}
|
|
return nil
|
|
})
|
|
if !hasTestSql {
|
|
_ = os.RemoveAll(dstDir)
|
|
return fmt.Errorf("no such file named test.sql in %s, err: %v", req.FileName, err)
|
|
}
|
|
defer func() {
|
|
_ = os.RemoveAll(dstDir)
|
|
}()
|
|
}
|
|
|
|
fi, _ := os.Open(file)
|
|
defer fi.Close()
|
|
cmd := exec.Command("docker", "exec", "-i", app.ContainerName, "mysql", "-uroot", "-p"+app.Password, req.DBName)
|
|
if strings.HasSuffix(req.FileName, ".gz") {
|
|
gzipFile, err := os.Open(file)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer gzipFile.Close()
|
|
gzipReader, err := gzip.NewReader(gzipFile)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer gzipReader.Close()
|
|
cmd.Stdin = gzipReader
|
|
} else {
|
|
cmd.Stdin = fi
|
|
}
|
|
stdout, err := cmd.CombinedOutput()
|
|
stdStr := strings.ReplaceAll(string(stdout), "mysql: [Warning] Using a password on the command line interface can be insecure.\n", "")
|
|
if err != nil || strings.HasPrefix(string(stdStr), "ERROR ") {
|
|
return errors.New(stdStr)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (u *MysqlService) ListDBName() ([]string, error) {
|
|
mysqls, err := mysqlRepo.List()
|
|
var dbNames []string
|
|
for _, mysql := range mysqls {
|
|
dbNames = append(dbNames, mysql.Name)
|
|
}
|
|
return dbNames, err
|
|
}
|
|
|
|
func (u *MysqlService) Create(mysqlDto dto.MysqlDBCreate) error {
|
|
if mysqlDto.Username == "root" {
|
|
return errors.New("Cannot set root as user name")
|
|
}
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
mysql, _ := mysqlRepo.Get(commonRepo.WithByName(mysqlDto.Name))
|
|
if mysql.ID != 0 {
|
|
return constant.ErrRecordExist
|
|
}
|
|
if err := copier.Copy(&mysql, &mysqlDto); err != nil {
|
|
return errors.WithMessage(constant.ErrStructTransform, err.Error())
|
|
}
|
|
|
|
if err := excuteSql(app.ContainerName, app.Password, fmt.Sprintf("create database if not exists %s character set=%s", mysqlDto.Name, mysqlDto.Format)); err != nil {
|
|
return err
|
|
}
|
|
tmpPermission := mysqlDto.Permission
|
|
if err := excuteSql(app.ContainerName, app.Password, fmt.Sprintf("create user if not exists '%s'@'%s' identified by '%s';", mysqlDto.Username, tmpPermission, mysqlDto.Password)); err != nil {
|
|
return err
|
|
}
|
|
grantStr := fmt.Sprintf("grant all privileges on %s.* to '%s'@'%s'", mysqlDto.Name, mysqlDto.Username, tmpPermission)
|
|
if app.Version == "5.7.39" {
|
|
grantStr = fmt.Sprintf("%s identified by '%s' with grant option;", grantStr, mysqlDto.Password)
|
|
}
|
|
if err := excuteSql(app.ContainerName, app.Password, grantStr); err != nil {
|
|
return err
|
|
}
|
|
mysql.MysqlName = app.Name
|
|
if err := mysqlRepo.Create(context.TODO(), &mysql); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (u *MysqlService) Backup(db dto.BackupDB) error {
|
|
localDir, err := loadLocalDir()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
backupDir := fmt.Sprintf("database/mysql/%s/%s", db.MysqlName, db.DBName)
|
|
fileName := fmt.Sprintf("%s_%s.sql.gz", db.DBName, time.Now().Format("20060102150405"))
|
|
if err := backupMysql("LOCAL", localDir, backupDir, db.MysqlName, db.DBName, fileName); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (u *MysqlService) Recover(db dto.RecoverDB) error {
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
gzipFile, err := os.Open(db.BackupName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer gzipFile.Close()
|
|
gzipReader, err := gzip.NewReader(gzipFile)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer gzipReader.Close()
|
|
cmd := exec.Command("docker", "exec", "-i", app.ContainerName, "mysql", "-uroot", "-p"+app.Password, db.DBName)
|
|
cmd.Stdin = gzipReader
|
|
stdout, err := cmd.CombinedOutput()
|
|
stdStr := strings.ReplaceAll(string(stdout), "mysql: [Warning] Using a password on the command line interface can be insecure.\n", "")
|
|
if err != nil || strings.HasPrefix(string(stdStr), "ERROR ") {
|
|
return errors.New(stdStr)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (u *MysqlService) DeleteCheck(id uint) ([]string, error) {
|
|
var appInUsed []string
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return appInUsed, err
|
|
}
|
|
|
|
db, err := mysqlRepo.Get(commonRepo.WithByID(id))
|
|
if err != nil {
|
|
return appInUsed, err
|
|
}
|
|
|
|
apps, _ := appInstallResourceRepo.GetBy(appInstallResourceRepo.WithLinkId(app.ID), appInstallResourceRepo.WithResourceId(db.ID))
|
|
for _, app := range apps {
|
|
appInstall, _ := appInstallRepo.GetFirst(commonRepo.WithByID(app.AppInstallId))
|
|
if appInstall.ID != 0 {
|
|
appInUsed = append(appInUsed, appInstall.Name)
|
|
}
|
|
}
|
|
return appInUsed, nil
|
|
}
|
|
|
|
func (u *MysqlService) Delete(id uint) error {
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
db, err := mysqlRepo.Get(commonRepo.WithByID(id))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := excuteSql(app.ContainerName, app.Password, fmt.Sprintf("drop user if exists '%s'@'%s'", db.Name, db.Permission)); err != nil {
|
|
return err
|
|
}
|
|
if err := excuteSql(app.ContainerName, app.Password, fmt.Sprintf("drop database if exists %s", db.Name)); err != nil {
|
|
return err
|
|
}
|
|
|
|
uploadDir := fmt.Sprintf("%s/uploads/%s/mysql/%s", constant.DefaultDataDir, app.Name, db.Name)
|
|
if _, err := os.Stat(uploadDir); err == nil {
|
|
_ = os.RemoveAll(uploadDir)
|
|
}
|
|
|
|
localDir, err := loadLocalDir()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
backupDir := fmt.Sprintf("%s/database/mysql/%s/%s", localDir, db.MysqlName, db.Name)
|
|
if _, err := os.Stat(backupDir); err == nil {
|
|
_ = os.RemoveAll(backupDir)
|
|
}
|
|
_ = backupRepo.DeleteRecord(commonRepo.WithByType("database-mysql"), commonRepo.WithByName(app.Name), backupRepo.WithByDetailName(db.Name))
|
|
|
|
_ = mysqlRepo.Delete(context.Background(), commonRepo.WithByID(db.ID))
|
|
return nil
|
|
}
|
|
|
|
func (u *MysqlService) ChangePassword(info dto.ChangeDBInfo) error {
|
|
var (
|
|
mysql model.DatabaseMysql
|
|
err error
|
|
)
|
|
if info.ID != 0 {
|
|
mysql, err = mysqlRepo.Get(commonRepo.WithByID(info.ID))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
passwordChangeCMD := fmt.Sprintf("set password for '%s'@'%s' = password('%s')", mysql.Username, mysql.Permission, info.Value)
|
|
if app.Version != "5.7.39" {
|
|
passwordChangeCMD = fmt.Sprintf("ALTER USER '%s'@'%s' IDENTIFIED WITH mysql_native_password BY '%s';", mysql.Username, mysql.Permission, info.Value)
|
|
}
|
|
if info.ID != 0 {
|
|
if err := excuteSql(app.ContainerName, app.Password, passwordChangeCMD); err != nil {
|
|
return err
|
|
}
|
|
_ = mysqlRepo.Update(mysql.ID, map[string]interface{}{"password": info.Value})
|
|
return nil
|
|
}
|
|
|
|
hosts, err := excuteSqlForRows(app.ContainerName, app.Password, "select host from mysql.user where user='root';")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
for _, host := range hosts {
|
|
if host == "%" || host == "localhost" {
|
|
passwordRootChangeCMD := fmt.Sprintf("set password for 'root'@'%s' = password('%s')", host, info.Value)
|
|
if app.Version != "5.7.39" {
|
|
passwordRootChangeCMD = fmt.Sprintf("ALTER USER 'root'@'%s' IDENTIFIED WITH mysql_native_password BY '%s';", host, info.Value)
|
|
}
|
|
if err := excuteSql(app.ContainerName, app.Password, passwordRootChangeCMD); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
if err := updateInstallInfoInDB("mysql", "password", false, info.Value); err != nil {
|
|
return err
|
|
}
|
|
if err := updateInstallInfoInDB("phpmyadmin", "password", true, info.Value); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (u *MysqlService) ChangeAccess(info dto.ChangeDBInfo) error {
|
|
var (
|
|
mysql model.DatabaseMysql
|
|
err error
|
|
)
|
|
if info.ID != 0 {
|
|
mysql, err = mysqlRepo.Get(commonRepo.WithByID(info.ID))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if info.ID == 0 {
|
|
mysql.Name = "*"
|
|
mysql.Username = "root"
|
|
mysql.Permission = "%"
|
|
mysql.Password = app.Password
|
|
}
|
|
|
|
if info.Value != mysql.Permission {
|
|
if err := excuteSql(app.ContainerName, app.Password, fmt.Sprintf("drop user if exists '%s'@'%s'", mysql.Username, mysql.Permission)); err != nil {
|
|
return err
|
|
}
|
|
if info.ID == 0 {
|
|
return nil
|
|
}
|
|
}
|
|
if err := excuteSql(app.ContainerName, app.Password, fmt.Sprintf("create user if not exists '%s'@'%s' identified by '%s';", mysql.Username, info.Value, mysql.Password)); err != nil {
|
|
return err
|
|
}
|
|
grantStr := fmt.Sprintf("grant all privileges on %s.* to '%s'@'%s'", mysql.Name, mysql.Username, info.Value)
|
|
if app.Version == "5.7.39" {
|
|
grantStr = fmt.Sprintf("%s identified by '%s' with grant option;", grantStr, mysql.Password)
|
|
}
|
|
if err := excuteSql(app.ContainerName, app.Password, grantStr); err != nil {
|
|
return err
|
|
}
|
|
if err := excuteSql(app.ContainerName, app.Password, "flush privileges"); err != nil {
|
|
return err
|
|
}
|
|
if info.ID == 0 {
|
|
return nil
|
|
}
|
|
|
|
_ = mysqlRepo.Update(mysql.ID, map[string]interface{}{"permission": info.Value})
|
|
|
|
return nil
|
|
}
|
|
|
|
func (u *MysqlService) UpdateConfByFile(info dto.MysqlConfUpdateByFile) error {
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
path := fmt.Sprintf("%s/mysql/%s/conf/my.cnf", constant.AppInstallDir, app.Name)
|
|
file, err := os.OpenFile(path, os.O_WRONLY|os.O_TRUNC, 0640)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer file.Close()
|
|
write := bufio.NewWriter(file)
|
|
_, _ = write.WriteString(info.File)
|
|
write.Flush()
|
|
if _, err := compose.Restart(fmt.Sprintf("%s/mysql/%s/docker-compose.yml", constant.AppInstallDir, app.Name)); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (u *MysqlService) UpdateVariables(updatas []dto.MysqlVariablesUpdate) error {
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
var files []string
|
|
|
|
path := fmt.Sprintf("%s/mysql/%s/conf/my.cnf", constant.AppInstallDir, app.Name)
|
|
lineBytes, err := ioutil.ReadFile(path)
|
|
if err != nil {
|
|
return err
|
|
} else {
|
|
files = strings.Split(string(lineBytes), "\n")
|
|
}
|
|
group := "[mysqld]"
|
|
for _, info := range updatas {
|
|
if app.Version != "5.7.39" {
|
|
if info.Param == "query_cache_size" {
|
|
continue
|
|
}
|
|
}
|
|
|
|
files = updateMyCnf(files, group, info.Param, loadSizeUnit(info.Value))
|
|
}
|
|
file, err := os.OpenFile(path, os.O_WRONLY|os.O_TRUNC, 0666)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer file.Close()
|
|
_, err = file.WriteString(strings.Join(files, "\n"))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err := compose.Restart(fmt.Sprintf("%s/mysql/%s/docker-compose.yml", constant.AppInstallDir, app.Name)); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (u *MysqlService) LoadBaseInfo() (*dto.DBBaseInfo, error) {
|
|
var data dto.DBBaseInfo
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
data.ContainerName = app.ContainerName
|
|
data.Name = app.Name
|
|
data.Port = int64(app.Port)
|
|
|
|
return &data, nil
|
|
}
|
|
|
|
func (u *MysqlService) LoadRemoteAccess() (bool, error) {
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
hosts, err := excuteSqlForRows(app.ContainerName, app.Password, "select host from mysql.user where user='root';")
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
for _, host := range hosts {
|
|
if host == "%" {
|
|
return true, nil
|
|
}
|
|
}
|
|
|
|
return false, nil
|
|
}
|
|
|
|
func (u *MysqlService) LoadVariables() (*dto.MysqlVariables, error) {
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
variableMap, err := excuteSqlForMaps(app.ContainerName, app.Password, "show global variables;")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
var info dto.MysqlVariables
|
|
arr, err := json.Marshal(variableMap)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
_ = json.Unmarshal(arr, &info)
|
|
return &info, nil
|
|
}
|
|
|
|
func (u *MysqlService) LoadStatus() (*dto.MysqlStatus, error) {
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
statusMap, err := excuteSqlForMaps(app.ContainerName, app.Password, "show global status;")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var info dto.MysqlStatus
|
|
arr, err := json.Marshal(statusMap)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
_ = json.Unmarshal(arr, &info)
|
|
|
|
if value, ok := statusMap["Run"]; ok {
|
|
uptime, _ := strconv.Atoi(value)
|
|
info.Run = time.Unix(time.Now().Unix()-int64(uptime), 0).Format("2006-01-02 15:04:05")
|
|
} else {
|
|
if value, ok := statusMap["Uptime"]; ok {
|
|
uptime, _ := strconv.Atoi(value)
|
|
info.Run = time.Unix(time.Now().Unix()-int64(uptime), 0).Format("2006-01-02 15:04:05")
|
|
}
|
|
}
|
|
|
|
info.File = "OFF"
|
|
info.Position = "OFF"
|
|
rows, err := excuteSqlForRows(app.ContainerName, app.Password, "show master status;")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if len(rows) > 2 {
|
|
itemValue := strings.Split(rows[1], "\t")
|
|
if len(itemValue) > 2 {
|
|
info.File = itemValue[0]
|
|
info.Position = itemValue[1]
|
|
}
|
|
}
|
|
|
|
return &info, nil
|
|
}
|
|
|
|
func excuteSqlForMaps(containerName, password, command string) (map[string]string, error) {
|
|
cmd := exec.Command("docker", "exec", containerName, "mysql", "-uroot", "-p"+password, "-e", command)
|
|
stdout, err := cmd.CombinedOutput()
|
|
stdStr := strings.ReplaceAll(string(stdout), "mysql: [Warning] Using a password on the command line interface can be insecure.\n", "")
|
|
if err != nil || strings.HasPrefix(string(stdStr), "ERROR ") {
|
|
return nil, errors.New(stdStr)
|
|
}
|
|
|
|
rows := strings.Split(stdStr, "\n")
|
|
rowMap := make(map[string]string)
|
|
for _, v := range rows {
|
|
itemRow := strings.Split(v, "\t")
|
|
if len(itemRow) == 2 {
|
|
rowMap[itemRow[0]] = itemRow[1]
|
|
}
|
|
}
|
|
return rowMap, nil
|
|
}
|
|
|
|
func excuteSqlForRows(containerName, password, command string) ([]string, error) {
|
|
cmd := exec.Command("docker", "exec", containerName, "mysql", "-uroot", "-p"+password, "-e", command)
|
|
stdout, err := cmd.CombinedOutput()
|
|
stdStr := strings.ReplaceAll(string(stdout), "mysql: [Warning] Using a password on the command line interface can be insecure.\n", "")
|
|
if err != nil || strings.HasPrefix(string(stdStr), "ERROR ") {
|
|
return nil, errors.New(stdStr)
|
|
}
|
|
return strings.Split(stdStr, "\n"), nil
|
|
}
|
|
|
|
func excuteSql(containerName, password, command string) error {
|
|
cmd := exec.Command("docker", "exec", containerName, "mysql", "-uroot", "-p"+password, "-e", command)
|
|
stdout, err := cmd.CombinedOutput()
|
|
stdStr := strings.ReplaceAll(string(stdout), "mysql: [Warning] Using a password on the command line interface can be insecure.\n", "")
|
|
if err != nil || strings.HasPrefix(string(stdStr), "ERROR ") {
|
|
return errors.New(stdStr)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func backupMysql(backupType, baseDir, backupDir, mysqlName, dbName, fileName string) error {
|
|
app, err := appInstallRepo.LoadBaseInfoByKey("mysql")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
fullDir := baseDir + "/" + backupDir
|
|
if _, err := os.Stat(fullDir); err != nil && os.IsNotExist(err) {
|
|
if err = os.MkdirAll(fullDir, os.ModePerm); err != nil {
|
|
if err != nil {
|
|
return fmt.Errorf("mkdir %s failed, err: %v", fullDir, err)
|
|
}
|
|
}
|
|
}
|
|
outfile, _ := os.OpenFile(fullDir+"/"+fileName, os.O_RDWR|os.O_CREATE, 0755)
|
|
cmd := exec.Command("docker", "exec", app.ContainerName, "mysqldump", "-uroot", "-p"+app.Password, dbName)
|
|
gzipCmd := exec.Command("gzip", "-cf")
|
|
gzipCmd.Stdin, _ = cmd.StdoutPipe()
|
|
gzipCmd.Stdout = outfile
|
|
_ = gzipCmd.Start()
|
|
_ = cmd.Run()
|
|
_ = gzipCmd.Wait()
|
|
|
|
record := &model.BackupRecord{
|
|
Type: "database-mysql",
|
|
Name: app.Name,
|
|
DetailName: dbName,
|
|
Source: backupType,
|
|
BackupType: backupType,
|
|
FileDir: backupDir,
|
|
FileName: fileName,
|
|
}
|
|
if baseDir != constant.TmpDir || backupType == "LOCAL" {
|
|
record.Source = "LOCAL"
|
|
record.FileDir = fullDir
|
|
}
|
|
if err := backupRepo.CreateRecord(record); err != nil {
|
|
global.LOG.Errorf("save backup record failed, err: %v", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func updateMyCnf(oldFiles []string, group string, param string, value interface{}) []string {
|
|
isOn := false
|
|
hasGroup := false
|
|
hasKey := false
|
|
regItem, _ := regexp.Compile(`\[*\]`)
|
|
var newFiles []string
|
|
i := 0
|
|
for _, line := range oldFiles {
|
|
i++
|
|
if strings.HasPrefix(line, group) {
|
|
isOn = true
|
|
hasGroup = true
|
|
newFiles = append(newFiles, line)
|
|
continue
|
|
}
|
|
if !isOn {
|
|
newFiles = append(newFiles, line)
|
|
continue
|
|
}
|
|
if strings.HasPrefix(line, param) || strings.HasPrefix(line, "# "+param) {
|
|
newFiles = append(newFiles, fmt.Sprintf("%s=%v", param, value))
|
|
hasKey = true
|
|
continue
|
|
}
|
|
if regItem.Match([]byte(line)) || i == len(oldFiles) {
|
|
isOn = false
|
|
if !hasKey {
|
|
newFiles = append(newFiles, fmt.Sprintf("%s=%v", param, value))
|
|
}
|
|
newFiles = append(newFiles, line)
|
|
continue
|
|
}
|
|
newFiles = append(newFiles, line)
|
|
}
|
|
if !hasGroup {
|
|
newFiles = append(newFiles, group+"\n")
|
|
newFiles = append(newFiles, fmt.Sprintf("%s=%v\n", param, value))
|
|
}
|
|
return newFiles
|
|
}
|
|
|
|
func loadSizeUnit(value int64) string {
|
|
if value > 1048576 {
|
|
return fmt.Sprintf("%dM", value/1048576)
|
|
}
|
|
if value > 1024 {
|
|
return fmt.Sprintf("%dK", value/1024)
|
|
}
|
|
return fmt.Sprintf("%d", value)
|
|
}
|