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  • ContainerCreating

    [root@cloud ~]# kubectl get pods
    NAME                                           READY   STATUS              RESTARTS   AGE
    nginx-deployment-c85df76f4-gj65j               1/1     Running             0          7d23h
    temperature-simulate-mapper-588ff95b6d-l7d4l   0/1     ContainerCreating   0          13h
    [root@cloud ~]# kubectl get describe temperature-simulate-mapper-588ff95b6d-l7d4l
    error: the server doesn't have a resource type "describe"
    [root@cloud ~]# kubectl  describe pod  temperature-simulate-mapper-588ff95b6d-l7d4l
    Name:         temperature-simulate-mapper-588ff95b6d-l7d4l
    Namespace:    default
    Priority:     0
    Node:         edge-vm/12.0.0.122
    Start Time:   Tue, 08 Jun 2021 20:00:32 +0800
    Labels:       app=temperature
                  pod-template-hash=588ff95b6d
    Annotations:  <none>
    Status:       Pending
    IP:           12.0.0.122
    IPs:
      IP:           12.0.0.122
    Controlled By:  ReplicaSet/temperature-simulate-mapper-588ff95b6d
    Containers:
      temperature:
        Container ID:   
        Image:          temperature-simulate-mapper:test-0629
        Image ID:       
        Port:           <none>
        Host Port:      <none>
        State:          Waiting
          Reason:       ContainerCreating
        Ready:          False
        Restart Count:  0
        Environment:    <none>
        Mounts:
          /var/run/secrets/kubernetes.io/serviceaccount from default-token-vnkkz (ro)
    Conditions:
      Type           Status
      Initialized    True 
      Ready          False 
      PodScheduled   True 
    Volumes:
      default-token-vnkkz:
        Type:        Secret (a volume populated by a Secret)
        SecretName:  default-token-vnkkz
        Optional:    false
    QoS Class:       BestEffort
    Node-Selectors:  edge/role=temperature
    Tolerations:     node.kubernetes.io/not-ready:NoExecute for 300s
                     node.kubernetes.io/unreachable:NoExecute for 300s
    Events:          <none>
    [root@cloud ~]# kubectl get events --all-namespaces
    NAMESPACE     LAST SEEN   TYPE      REASON    OBJECT                         MESSAGE
    kube-system   2m4s        Warning   BackOff   pod/coredns-66bff467f8-r9wtb   Back-off restarting failed container
    kube-system   17m         Normal    Pulled    pod/coredns-66bff467f8-szhv9   Container image "k8s.gcr.io/coredns:1.6.7" already present on machine
    kube-system   2m16s       Warning   BackOff   pod/coredns-66bff467f8-szhv9   Back-off restarting failed container
    [root@cloud ~]

    镜像不存在

    root@edge-vm01:~# docker images | grep temperature-simulate-mappe
    root@edge-vm01:~# 
    root@edge-vm01:~# docker images | grep temperature-simulate-mappe
    root@edge-vm01:~# docker tag  d807edfc256f   temperature-simulate-mapper:test-0629
    root@edge-vm01:~# docker images | grep temperature-simulate-mappe
    temperature-simulate-mapper   test-0629       d807edfc256f   3 weeks ago     440MB
    root@edge-vm01:~# docker images
    REPOSITORY                    TAG             IMAGE ID       CREATED         SIZE
    nginx                         latest          ab2a5aa39300   2 weeks ago     126MB
    nginx                         <none>          5aa5901ac9c7   3 weeks ago     126MB
    kubeedge-temperature-mapper   test-0629       d807edfc256f   3 weeks ago     440MB
    temperature-simulate-mapper   test-0629       d807edfc256f   3 weeks ago     440MB
    quay.io/coreos/flannel        v0.12.0-arm64   7cf4a417daaa   15 months ago   53.6MB
    kubeedge/pause-arm64          3.1             6cf7c80fe444   3 years ago     525kB
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  • 原文地址:https://www.cnblogs.com/dream397/p/14865491.html
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