Remove old bootstrap logic checker

Author: AMecea

pkg/sidecar/appclone.go

@@ -28,12 +28,6 @@ import (
 func RunCloneCommand(cfg *Config) error {
 	log.Info("cloning command", "host", cfg.Hostname)
 
-	// skip cloning if data exists.
-	if !shouldBootstrapNode() {
-		log.Info("data exists and is initialized, skipping cloning.")
-		return nil
-	}
-
 	if checkIfDataExists() {
 		log.Info("data already exists! Remove manually PVC to cleanup or to reinitialize.")
 		return nil

pkg/sidecar/constants.go

@@ -52,8 +52,6 @@ var (
 
 	// ToolsDbName is the name of the tools table
 	toolsDbName = constants.OperatorDbName
-	// ToolsInitTableName is the name of the init table
-	toolsInitTableName = "init"
 
 	// toolsHeartbeatTableName is the name used for pt-heartbeat table
 	toolsHeartbeatTableName = "heartbeat"

pkg/sidecar/util.go

@@ -60,21 +60,6 @@ func copyFile(src, dst string) error {
 	return nil
 }
 
-// shouldBootstrapNode checks if the mysql data is at the first initialization
-func shouldBootstrapNode() bool {
-	_, err := os.Open(fmt.Sprintf("%s/%s/%s.CSV", dataDir,
-		toolsDbName, toolsInitTableName))
-	if os.IsNotExist(err) {
-		return true
-	} else if err != nil {
-		log.Error(err, "first init check failed hard")
-		return true
-	}
-
-	// maybe check csv init data and log it
-	return false
-}
-
 // readPurgedGTID returns the GTID from xtrabackup_binlog_info file
 func readPurgedGTID() (string, error) {
 	file, err := os.Open(fmt.Sprintf("%s/xtrabackup_binlog_info", dataDir))