fix: use kubeconfig file when user specify it (#605)

If user specify `--kubeconfig` when running k8sgpt, it should use the kubeconfig file to login the corresponding cluster instead of getting auth info via SA. Closes #604 Signed-off-by: Jian Zhang <[email protected]>
k8sgpt-ai · Aug 19, 2023 · e3b21ec · e3b21ec
1 parent 1a0ae1a
commit e3b21ec
Showing 1 changed file with 10 additions and 7 deletions.
diff --git a/pkg/kubernetes/kubernetes.go b/pkg/kubernetes/kubernetes.go
@@ -36,14 +36,11 @@ func (c *Client) GetRestClient() rest.Interface {
 
 func NewClient(kubecontext string, kubeconfig string) (*Client, error) {
 	var config *rest.Config
-	config, err := rest.InClusterConfig()
-	if err != nil {
-		loadingRules := clientcmd.NewDefaultClientConfigLoadingRules()
-
-		if kubeconfig != "" {
-			loadingRules.ExplicitPath = kubeconfig
-		}
+	var err error
 
+	if kubeconfig != "" {
+		loadingRules := clientcmd.NewDefaultClientConfigLoadingRules()
+		loadingRules.ExplicitPath = kubeconfig
 		clientConfig := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(
 			loadingRules,
 			&clientcmd.ConfigOverrides{
@@ -54,7 +51,13 @@ func NewClient(kubecontext string, kubeconfig string) (*Client, error) {
 		if err != nil {
 			return nil, err
 		}
+	} else {
+		config, err = rest.InClusterConfig()
+		if err != nil {
+			return nil, err
+		}
 	}
+
 	clientSet, err := kubernetes.NewForConfig(config)
 	if err != nil {
 		return nil, err