misc.go

Documentation: github.com/chaos-mesh/chaos-mesh/e2e-test/e2e/chaos/podchaos

     1  // Copyright 2021 Chaos Mesh Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  // http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  //
    15  
    16  package podchaos
    17  
    18  import (
    19  	"context"
    20  	"time"
    21  
    22  	corev1 "k8s.io/api/core/v1"
    23  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    24  	"k8s.io/apimachinery/pkg/util/wait"
    25  	"k8s.io/client-go/kubernetes"
    26  )
    27  
    28  func waitPodRunning(name, namespace string, cli kubernetes.Interface) error {
    29  	return wait.Poll(5*time.Second, 5*time.Minute, func() (done bool, err error) {
    30  		pod, err := cli.CoreV1().Pods(namespace).Get(context.TODO(), name, metav1.GetOptions{})
    31  		if err != nil {
    32  			return false, nil
    33  		}
    34  		if pod.Status.Phase != corev1.PodRunning {
    35  			return false, nil
    36  		}
    37  		return true, nil
    38  	})
    39  }
    40