kubernates之删除pod

时间 2019-11-11

标签 kubernates 删除 pod 繁體版

原文原文链接

kubernates上部署应用以后，发现删除了pod以后，还会建该pod...记录下怎么作的吧!bash

删除pod，使用以下命令，发现没有生效，执行以后仍是会从新建立该podmarkdown

[root@localhost data]# kubectl delete pods example-demo-94f66596d-k2rgw --grace-period=0 --force
    warning: Immediate deletion does not wait for confirmation that the running resource has been terminated. The resource may continue to run on the cluster indefinitely.
    pod "example-demo-94f66596d-k2rgw" force deleted

在stackoverflow上，看到一个(https://stackoverflow.com/questions/40686151/kubernetes-pod-gets-recreated-when-deleted)，有效spa

查看全部的deployment

    [root@localhost data]# kubectl get deployments --all-namespaces
    NAMESPACE     NAME                   DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
    default       example-demo           1         1         1            1           2h
    default       example-demo2          1         1         1            1           2h
    default       example-demo3          1         1         1            1           1h
    default       example-demo4          2         2         2            2           52m
    kube-system   coredns                2         2         2            2           4h
    kube-system   heapster               1         1         1            1           4h
    kube-system   kubernetes-dashboard   1         1         1            1           4h
    kube-system   monitoring-grafana     1         1         1            1           4h
    kube-system   monitoring-influxdb    1         1         1            1           4h

    删除deployment，使用命令"kubectl delete -n NAMESPACE deployment DEPLOYMENT"，以下
    [root@localhost data]# kubectl delete -n default deployment example-demo
    [root@localhost data]# kubectl delete -n default deployment example-demo2
    [root@localhost data]# kubectl delete -n default deployment example-demo３
    [root@localhost data]# kubectl delete -n default deployment example-demo４
    
    以后查看pods信息，以下，这样才真正删除了pod
    [root@localhost data]# kubectl get pods
    No resources found.

Reference:

https://stackoverflow.com/questions/40686151/kubernetes-pod-gets-recreated-when-deleted