jkaninda/mysql-bkup
1
1
Fork 0
mirror of https://github.com/jkaninda/mysql-bkup.git synced 2025-12-06 13:39:41 +01:00
Code Issues Actions Projects Releases Wiki Activity

chore: migrate backup scheduled mode from linux cron to go cron

Browse Source
This commit is contained in:
Jonas Kaninda
2024-09-28 07:26:33 +02:00
parent 29a58aa26d
commit cbb73ae89b
7 changed files with 137 additions and 117 deletions
Download Patch File Download Diff File Expand all files Collapse all files

85
pkg/config.go
View File

@@ -7,9 +7,11 @@
package pkg
import (
"fmt"
"github.com/jkaninda/mysql-bkup/utils"
"github.com/spf13/cobra"
"os"
"time"
)
type Config struct {
@@ -30,7 +32,27 @@ type targetDbConfig struct {
targetDbName string
}
func getDbConfig(cmd *cobra.Command) *dbConfig {
type BackupConfig struct {
backupFileName string
backupRetention int
disableCompression bool
prune bool
encryption bool
remotePath string
gpqPassphrase string
storage string
cronExpression string
}
type RestoreConfig struct {
s3Path string
remotePath string
storage string
file string
bucket string
gpqPassphrase string
}
func initDbConfig(cmd *cobra.Command) *dbConfig {
//Set env
utils.GetEnv(cmd, "dbname", "DB_NAME")
dConf := dbConfig{}
@@ -47,7 +69,66 @@ func getDbConfig(cmd *cobra.Command) *dbConfig {
}
return &dConf
}
func getTargetDbConfig() *targetDbConfig {
func initBackupConfig(cmd *cobra.Command) *BackupConfig {
utils.SetEnv("STORAGE_PATH", storagePath)
utils.GetEnv(cmd, "period", "BACKUP_CRON_EXPRESSION")
//Get flag value and set env
remotePath := utils.GetEnv(cmd, "path", "SSH_REMOTE_PATH")
storage = utils.GetEnv(cmd, "storage", "STORAGE")
backupRetention, _ := cmd.Flags().GetInt("keep-last")
prune, _ := cmd.Flags().GetBool("prune")
disableCompression, _ = cmd.Flags().GetBool("disable-compression")
_, _ = cmd.Flags().GetString("mode")
gpqPassphrase := os.Getenv("GPG_PASSPHRASE")
_ = utils.GetEnv(cmd, "path", "AWS_S3_PATH")
cronExpression := os.Getenv("BACKUP_CRON_EXPRESSION")
if gpqPassphrase != "" {
encryption = true
}
//Generate file name
backupFileName := fmt.Sprintf("%s_%s.sql.gz", dbConf.dbName, time.Now().Format("20240102_150405"))
if disableCompression {
backupFileName = fmt.Sprintf("%s_%s.sql", dbConf.dbName, time.Now().Format("20240102_150405"))
}
//Initialize backup configs
config := BackupConfig{}
config.backupFileName = backupFileName
config.backupRetention = backupRetention
config.disableCompression = disableCompression
config.prune = prune
config.storage = storage
config.encryption = encryption
config.remotePath = remotePath
config.gpqPassphrase = gpqPassphrase
config.cronExpression = cronExpression
return &config
}
func initRestoreConfig(cmd *cobra.Command) *RestoreConfig {
utils.SetEnv("STORAGE_PATH", storagePath)
//Get flag value and set env
s3Path := utils.GetEnv(cmd, "path", "AWS_S3_PATH")
remotePath := utils.GetEnv(cmd, "path", "SSH_REMOTE_PATH")
storage = utils.GetEnv(cmd, "storage", "STORAGE")
file = utils.GetEnv(cmd, "file", "FILE_NAME")
_, _ = cmd.Flags().GetString("mode")
bucket := utils.GetEnvVariable("AWS_S3_BUCKET_NAME", "BUCKET_NAME")
gpqPassphrase := os.Getenv("GPG_PASSPHRASE")
//Initialize restore configs
rConfig := RestoreConfig{}
rConfig.s3Path = s3Path
rConfig.remotePath = remotePath
rConfig.storage = storage
rConfig.bucket = bucket
rConfig.file = file
rConfig.storage = storage
rConfig.gpqPassphrase = gpqPassphrase
return &rConfig
}
func initTargetDbConfig() *targetDbConfig {
tdbConfig := targetDbConfig{}
tdbConfig.targetDbHost = os.Getenv("TARGET_DB_HOST")
tdbConfig.targetDbPort = os.Getenv("TARGET_DB_PORT")