如何删除所有这些Kubernetes K8S_*容器 [英] How do I delete all these kubernetes k8s_* containers
本文介绍了如何删除所有这些Kubernetes K8S_*容器的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
库伯内斯的新鲜事。前几天,我在关注一个关于Kubernetes的教程。我忘了我在做什么。运行docker ps会显示许多K8*容器。
$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
3ce38bbf370b f3591b2cb223 "/api-server --kubec…" 3 hours ago Up 3 hours k8s_compose_compose-api-57ff65b8c7-cc6qf_docker_460bc96e-dcfe-11e9-9213-025000000001_6
222239366ae5 eb516548c180 "/coredns -conf /etc…" 3 hours ago Up 3 hours k8s_coredns_coredns-fb8b8dccf-7vp79_kube-system_35ecd610-dcfe-11e9-9213-025000000001_6
0e4a5a5c23bd eb516548c180 "/coredns -conf /etc…" 3 hours ago Up 3 hours k8s_coredns_coredns-fb8b8dccf-h7tvr_kube-system_35edfd50-dcfe-11e9-9213-025000000001_6
332d3d26c082 9946f563237c "kube-apiserver --ad…" 3 hours ago Up 3 hours k8s_kube-apiserver_kube-apiserver-docker-desktop_kube-system_7c4f3d43558e9fadf2d2b323b2e78235_4
5778a63798ab k8s.gcr.io/pause:3.1 "/pause" 3 hours ago Up 3 hours k8s_POD_kube-apiserver-docker-desktop_kube-system_7c4f3d43558e9fadf2d2b323b2e78235_3
a0a26d6a2d08 2c4adeb21b4f "etcd --advertise-cl…" 3 hours ago Up 3 hours k8s_etcd_etcd-docker-desktop_kube-system_3773efb8e009876ddfa2c10173dba95e_3
e6038e717c64 ac2ce44462bc "kube-controller-man…" 3 hours ago Up 3 hours k8s_kube-controller-manager_kube-controller-manager-docker-desktop_kube-system_9c58c6d32bd3a2d42b8b10905b8e8f54_4
10e962e90703 004666307c5b "/usr/local/bin/kube…" 3 hours ago Up 3 hours k8s_kube-proxy_kube-proxy-pq4f7_kube-system_35ac91f0-dcfe-11e9-9213-025000000001_4
21b4a7aa37d0 953364a3ae7a "kube-scheduler --bi…" 3 hours ago Up 3 hours k8s_kube-scheduler_kube-scheduler-docker-desktop_kube-system_124f5bab49bf26c80b1c1be19641c3e8_4
d9447c41bc55 k8s.gcr.io/pause:3.1 "/pause" 3 hours ago Up 3 hours k8s_POD_kube-proxy-pq4f7_kube-system_35ac91f0-dcfe-11e9-9213-025000000001_4
65248416150d k8s.gcr.io/pause:3.1 "/pause" 3 hours ago Up 3 hours k8s_POD_kube-controller-manager-docker-desktop_kube-system_9c58c6d32bd3a2d42b8b10905b8e8f54_3
4afff5745b79 k8s.gcr.io/pause:3.1 "/pause" 3 hours ago Up 3 hours k8s_POD_kube-scheduler-docker-desktop_kube-system_124f5bab49bf26c80b1c1be19641c3e8_3
d6db038ea9b3 k8s.gcr.io/pause:3.1 "/pause" 3 hours ago Up 3 hours k8s_POD_etcd-docker-desktop_kube-system_3773efb8e009876ddfa2c10173dba95e_3
9ca30180ab45 k8s.gcr.io/pause:3.1 "/pause" 3 hours ago Up 3 hours k8s_POD_compose-api-57ff65b8c7-cc6qf_docker_460bc96e-dcfe-11e9-9213-025000000001_4
338d226f12d9 a8c3d87a58e7 "/compose-controller…" 3 hours ago Up 3 hours k8s_compose_compose-6c67d745f6-9v5k5_docker_461b37ab-dcfe-11e9-9213-025000000001_3
6e23ff5c4b86 k8s.gcr.io/pause:3.1 "/pause" 3 hours ago Up 3 hours k8s_POD_coredns-fb8b8dccf-7vp79_kube-system_35ecd610-dcfe-11e9-9213-025000000001_5
258ced5c1498 k8s.gcr.io/pause:3.1 "/pause" 3 hours ago Up 3 hours k8s_POD_coredns-fb8b8dccf-h7tvr_kube-system_35edfd50-dcfe-11e9-9213-025000000001_4
0ee3d792d79e k8s.gcr.io/pause:3.1 "/pause" 3 hours ago Up 3 hours k8s_POD_compose-6c67d745f6-9v5k5_docker_461b37ab-dcfe-11e9-9213-025000000001_4
我还运行了kubectl,并提供了--名称空间。当我只执行kubectl Get Pods时,它显示找不到任何资源。
$ kubectl get pods --namespace kube-system
NAME READY STATUS RESTARTS AGE
coredns-5644d7b6d9-frlhd 1/1 Running 1 9m30s
coredns-5644d7b6d9-xmdtg 1/1 Running 1 9m30s
etcd-minikube 1/1 Running 1 8m29s
kube-addon-manager-minikube 1/1 Running 1 8m23s
kube-apiserver-minikube 1/1 Running 1 8m42s
kube-controller-manager-minikube 1/1 Running 1 8m22s
kube-proxy-48kxn 1/1 Running 1 9m30s
kube-scheduler-minikube 1/1 Running 1 8m32s
storage-provisioner 1/1 Running 1 9m27s
我还尝试使用docker stop
停止容器。它停止了,但几秒钟后,容器再次启动。
我也运行了mini kube删除,但它只删除了mini kube。命令停靠器PS仍显示容器。
我想从头开始。
推荐答案
如果要重置群集,可以首先使用kubectl get namespaces
列出所有命名空间,然后使用kubectl delete namespaces namespace_name
将其删除。
default
、kube-system
和kube-public
,因为它们受集群保护。您可以使用kubectl delete --all pods --namespace=default; kubectl delete --all pods --namespace=kube-public
从default
和kube-public
名称空间中删除所有Pod。您不应触摸kube-system
命名空间,因为它包含群集运行所必需的资源。
这篇关于如何删除所有这些Kubernetes K8S_*容器的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文