如何正确关闭这些k8容器？

Question

我正在与Kubernetes做一些自学，我有这些容器不会永久关闭：

CONTAINER ID        IMAGE                   COMMAND                  CREATED              STATUS              PORTS               NAMES
8e08ecdf12c2        fadcc5d2b066            "/usr/local/bin/kube…"   About a minute ago   Up About a minute                       k8s_kube-proxy_kube-proxy-mtksn_kube-system_08f1149a-4ac6-11e9-bea5-080027db2e61_0
744282ae4605        40a817357014            "kube-controller-man…"   About a minute ago   Up About a minute                       k8s_kube-controller-manager_kube-controller-manager-minikube_kube-system_17eea6fd9342634d7d40a04d577641fd_0
0473a3e3fedb        f59dcacceff4            "/coredns -conf /etc…"   About a minute ago   Up About a minute                       k8s_coredns_coredns-86c58d9df4-l6mdf_kube-system_08f82a2f-4ac6-11e9-bea5-080027db2e61_0
6e9a0a03dff1        4689081edb10            "/storage-provisioner"   About a minute ago   Up About a minute                       k8s_storage-provisioner_storage-provisioner_kube-system_0a7e1c9d-4ac6-11e9-bea5-080027db2e61_0
4bb4356e57e7        dd862b749309            "kube-scheduler --ad…"   About a minute ago   Up About a minute                       k8s_kube-scheduler_kube-scheduler-minikube_kube-system_4b52d75cab61380f07c0c5a69fb371d4_0
973e42e849c8        f59dcacceff4            "/coredns -conf /etc…"   About a minute ago   Up About a minute                       k8s_coredns_coredns-86c58d9df4-l6hqj_kube-system_08fd4db1-4ac6-11e9-bea5-080027db2e61_1
338b58983301        9c16409588eb            "/opt/kube-addons.sh"    About a minute ago   Up About a minute                       k8s_kube-addon-manager_kube-addon-manager-minikube_kube-system_5c72fb06dcdda608211b70d63c0ca488_4
3600083cbb01        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_kube-addon-manager-minikube_kube-system_5c72fb06dcdda608211b70d63c0ca488_3
97dffefb7a4b        ldco2016/multi-client   "nginx -g 'daemon of…"   About a minute ago   Up About a minute                       k8s_client_client-deployment-6d89489556-mgznt_default_1f1f77f2-4c5d-11e9-bea5-080027db2e61_1
55224d847c72        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_kube-proxy-mtksn_kube-system_08f1149a-4ac6-11e9-bea5-080027db2e61_3
9a66d39da906        3cab8e1b9802            "etcd --advertise-cl…"   About a minute ago   Up About a minute                       k8s_etcd_etcd-minikube_kube-system_8490cea1bf6294c73e0c454f26bdf714_6
e75a57524b41        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_etcd-minikube_kube-system_8490cea1bf6294c73e0c454f26bdf714_5
5a1c02eeea6a        fc3801f0fc54            "kube-apiserver --au…"   About a minute ago   Up About a minute                       k8s_kube-apiserver_kube-apiserver-minikube_kube-system_d1fc269f154a136c6c9cb809b65b6899_3
2320ac2ab58d        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_kube-apiserver-minikube_kube-system_d1fc269f154a136c6c9cb809b65b6899_3
0195bb0f048c        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_kube-scheduler-minikube_kube-system_4b52d75cab61380f07c0c5a69fb371d4_3
0664e62bf425        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_coredns-86c58d9df4-l6mdf_kube-system_08f82a2f-4ac6-11e9-bea5-080027db2e61_4
546c4195391e        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_kube-controller-manager-minikube_kube-system_17eea6fd9342634d7d40a04d577641fd_4
9211bc0ce3f8        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_client-deployment-6d89489556-mgznt_default_1f1f77f2-4c5d-11e9-bea5-080027db2e61_3
c22e7c931f46        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_coredns-86c58d9df4-l6hqj_kube-system_08fd4db1-4ac6-11e9-bea5-080027db2e61_3
e5b9a76b8d68        k8s.gcr.io/pause:3.1    "/pause"                 About a minute ago   Up About a minute                       k8s_POD_storage-provisioner_kube-system_0a7e1c9d

什么是一次性关闭它们并阻止它们重新启动的最有效方法？

我跑了一个minikube stop并照顾它，但我不清楚这是否是正确的方法。

Answer 1

这看起来像docker ps的输出。 使用Kubernetes时，通常不应该担心Docker级别的东西，以及Docker正在运行的容器。 一些正在运行的容器是Kubernetes API本身的一部分，所以如果你打算关闭Kubernetes本身，你应该只关闭它们。 如果你打算关闭Kubernetes本身，关闭它的正确方法取决于你如何启动它（minkube，GKE等？）。 如果您不打算关闭Kubernetes本身，但想关闭Kubernetes代表您运行的任何额外容器（而不是作为Kubernetes系统本身运行的kubectl get pods --all-namespaces ），您可以运行kubectl get pods --all-namespaces查看正在运行的所有“user-land”pod。 “Pod”是您在使用Kubernetes时主要与之交互的抽象级别，并且正在运行的特定Docker进程不是您应该担心的事情。

编辑：我看到你更新了你的问题，说你跑了minikube stop 。 是的，这是正确的方法，很好！