Merge pull request #1455 from prodanlabs/karmadactl-feature

delete the karmada data directory before installing with init

pkg/karmadactl/cmdinit/kubernetes/deploy.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"io"
 	"net"
+	"os"
 	"path"
 	"strings"
 	"time"
@@ -70,7 +71,7 @@ type CommandInitOption struct {
 
 // Validate Check that there are enough flags to run the command.
 func (i *CommandInitOption) Validate(parentCommand string) error {
-	if !utils.PathIsExist(i.KubeConfig) {
+	if !utils.IsExist(i.KubeConfig) {
 		return fmt.Errorf("kubeconfig file does not exist.absolute path to the kubeconfig file")
 	}
 
@@ -129,6 +130,13 @@ func (i *CommandInitOption) Complete() error {
 		}
 	}
 
+	// Determine whether KarmadaDataPath exists, if so, delete it
+	if utils.IsExist(i.KarmadaDataPath) {
+		if err := os.RemoveAll(i.KarmadaDataPath); err != nil {
+			return err
+		}
+	}
+
 	return nil
 }
 

pkg/karmadactl/cmdinit/utils/format.go

@@ -21,16 +21,10 @@ const (
 	labelSeparator = "="
 )
 
-// PathIsExist Determine whether the path exists
-func PathIsExist(path string) bool {
+// IsExist Determine whether the path exists
+func IsExist(path string) bool {
 	_, err := os.Stat(path)
-
-	if err != nil && os.IsNotExist(err) {
-		if err = os.MkdirAll(path, 0755); err != nil {
-			return false
-		}
-	}
-	return true
+	return err == nil
 }
 
 // StringToNetIP String To NetIP