kubernetes中批量删除pod

无意中测试功能的时候发现配置错误导致请求一次就会创建一个pod，后来写了一个脚本导致创建了一千多个pod，但是这些pod又是没有用的，删除是个麻烦事，如果一个一个的删除太麻烦了，批量删除又容易把有用的删除掉，所以这里就用到命令进行批量删除了，下面先看看我的无用pod.

[root@www.wulaoer.org ingress]# kubectl get pod -n ops-team
NAME                              READY   STATUS              RESTARTS   AGE
grafana-565d647f8b-p87cr          1/1     Running             0          5h56m
nginx-r59k2r-846c7f9bf6-24dr4     0/1     Pending             0          3m22s
nginx-r59k2r-846c7f9bf6-25l9d     0/1     Pending             0          3m54s
nginx-r59k2r-846c7f9bf6-25z6k     0/1     Pending             0          3m34s
nginx-r59k2r-846c7f9bf6-268nb     0/1     Pending             0          4m39s
nginx-r59k2r-846c7f9bf6-27hq9     0/1     Pending             0          3m36s
nginx-r59k2r-846c7f9bf6-27mpq     0/1     Pending             0          4m23s
nginx-r59k2r-846c7f9bf6-27wcr     0/1     Pending             0          3m43s
nginx-r59k2r-846c7f9bf6-27whb     0/1     Pending             0          3m32s
nginx-r59k2r-846c7f9bf6-282bv     0/1     Pending             0          4m20s
nginx-r59k2r-846c7f9bf6-28qlw     0/1     Pending             0          3m34s
nginx-r59k2r-846c7f9bf6-2ffq7     0/1     Pending             0          3m33s
nginx-r59k2r-846c7f9bf6-2hz99     0/1     Pending             0          3m45s
nginx-r59k2r-846c7f9bf6-2l75t     0/1     Pending             0          3m23s
nginx-r59k2r-846c7f9bf6-2mwwh     0/1     Pending             0          3m40s
nginx-r59k2r-846c7f9bf6-2n84b     0/1     Pending             0          3m21s
nginx-r59k2r-846c7f9bf6-2w9zs     0/1     Pending             0          3m20s
nginx-r59k2r-846c7f9bf6-2x4ml     0/1     Pending             0          3m47s
nginx-r59k2r-846c7f9bf6-2xljz     0/1     Pending             0          3m41s
nginx-r59k2r-846c7f9bf6-44csl     0/1     Pending             0          3m33s

这里只展示部分，创建的还有没有起起来，所以删除的时候不能根据状态筛选，这里因为服务名字都一样就选择筛选后删除。

[root@www.wulaoer.org ingress]# kubectl get pod -n ops-team | grep nginx-r59k2r-846c7f9bf6 | awk '{print $1}' | xargs kubectl delete pod -n ops-team
pod "nginx-r59k2r-846c7f9bf6-24dr4" deleted
pod "nginx-r59k2r-846c7f9bf6-25l9d" deleted
pod "nginx-r59k2r-846c7f9bf6-25z6k" deleted
pod "nginx-r59k2r-846c7f9bf6-268nb" deleted
pod "nginx-r59k2r-846c7f9bf6-27hq9" deleted
pod "nginx-r59k2r-846c7f9bf6-27mpq" deleted
pod "nginx-r59k2r-846c7f9bf6-27wcr" deleted
pod "nginx-r59k2r-846c7f9bf6-27whb" deleted
pod "nginx-r59k2r-846c7f9bf6-282bv" deleted
pod "nginx-r59k2r-846c7f9bf6-28qlw" deleted
pod "nginx-r59k2r-846c7f9bf6-2ffq7" deleted
pod "nginx-r59k2r-846c7f9bf6-2hz99" deleted

这里所有nginx开头的服务就可以自动删除了，因为较多，所以删除需要等一会，删除后就基本没有问题了。没有了看些其他的吧。