adding new credentials

Jenkinsfile

@@ -81,16 +81,19 @@ spec:
             }
         }
 
-        stage('testing network to kubernetes')
-        {
+        stage('Testing Network to Kubernetes') {
             steps {
                 container('kubectl') {
-                    sh '''
-                    ping -c 4 https://console.kube.winteraccess.id/api/endpoints/1/kubernetes
-                    '''
+                    withCredentials([string(credentialsId: 'a03aac83-cfb5-462c-af9e-c0904ea4be9b', variable: 'KUBE_TOKEN')]) {
+                        sh '''
+                        kubectl --server=https://console.kube.winteraccess.id/api/endpoints/1/kubernetes \
+                                --token=$KUBE_TOKEN \
+                                --kubeconfig=/dev/null \
+                                get nodes
+                        '''
+                    }
                 }
             }
-        }
 
         stage('Debug Kubernetes') {
             steps {