当我使用AWS EC2部署k8s集群时,在它上部署一个测试容器:
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: app-deployment-test
spec:
  replicas: 2
  template:
    metadata:
      labels:
        app: app-test
        tier: frontend
    spec:
      containers:
        - name: app
          image: ubuntu
          ports:
            - containerPort: 80
          imagePullPolicy: Always得到
Back-off restarting failed container
Error syncing pod吊舱出错了。当描述特殊的pod:kubectl describe pod app-deployment-test-ccddf7bcc-dqltq时,在输出的尾部得到了这些消息:
Events:
  Type     Reason                 Age                From                   Message
  ----     ------                 ----               ----                   -------
  Normal   Scheduled              41s                default-scheduler      Successfully assigned app-deployment-test-ccddf7bcc-dqltq to app-instance
  Normal   SuccessfulMountVolume  41s                kubelet, app-instance  MountVolume.SetUp succeeded for volume "default-token-zrf98"
  Normal   Pulling                14s (x3 over 40s)  kubelet, app-instance  pulling image "ubuntu"
  Normal   Pulled                 12s (x3 over 32s)  kubelet, app-instance  Successfully pulled image "ubuntu"
  Normal   Created                12s (x3 over 31s)  kubelet, app-instance  Created container
  Normal   Started                11s (x3 over 31s)  kubelet, app-instance  Started container
  Warning  BackOff                11s (x3 over 27s)  kubelet, app-instance  Back-off restarting failed container
  Warning  FailedSync             11s (x3 over 27s)  kubelet, app-instance  Error syncing pod它失败的原因是什么?
https://stackoverflow.com/questions/47406591
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