This command retrieves details about the pods running on a specific node in the Kubernetes cluster. For example, to list all pods running on node1, we can use the following command: $ kubectl get pods --field-selector spec.nodeName=node1 NAME READY STATUS RESTARTS AGE nginx-deployment-7b...
# 示例1.节点初始化命令行生成(有效期两个小时,token有效期24h)kubeadm token create--print-join-command kubeadm token create$(kubeadm token generate)--print-join-command--ttl=0#方式2# 示例2.查看生成的token有效期(通常24H) kubeadm token list #TOKENTTLEXPIRESUSAGESDESCRIPTIONEXTRAGROUPS# 2af75y.5fio...
所需的资源cpu:100mmemory:512MiBreadinessProbe:# 可选,容器状态检查httpGet:# 检测方式path:/# 检查路径port:80# 监控端口timeoutSeconds:2# 超时时间initialDelaySeconds:60# 初始化时间livenessProbe:# 可选,监控状态检查exec:# 检测方式command:-cat-/healthhttpGet:# 检测方式path:/_healthport:8080httpHea...
kubelet: 负责维护容器的生命周期,负责管理pods和它们上面的容器,images镜像、volumes、etc。同时也负责Volume(CVI)和网络(CNI)的管理;kubelet运行在每个计算节点上,作为agent,接受分配该节点的Pods任务及管理容器,周期性获取容器状态,反馈给kube-apiserver; kubelet是Master在Node节点上的Agent,管理本机运行容器的生命周期...
译自Comprehensive Guide to Common Operations in Kubernetes Clusters,作者 Mohamed BEN HASSINE。 1. 删除步骤 # uninstall:kubeadmreset# Cleanup:kubeadmreset -fmodprobe-r ipiplsmodrm-rf ~/.kube/rm-rf /etc/kubernetes/rm-rf /etc/systemd/system/kubelet.service.drm-rf /etc/systemd/system/kubelet.serv...
$ kubectl [command] [TYPE] [NAME] [flags] command:子命令 TYPE:资源类型 NAME:资源名称 flags:命令参数 命令帮助 kubectl命令的帮助很详细, kubectl -h 会列出所有的子命令,在任何子命令后跟 -h,都会输出详细的帮助以及用例,遇到问题可以随时查看帮助。
执行kubectl describe pods emptydir-redis查看容器的存储挂载信息 Containers: emptydir-redis: Container ID: docker://dddd9f3d0e395d784c08b712631d2b0c259bfdb30b0c655a0fc8021492f1ecf9 Image: redis:latest Image ID: docker-pullable://redis@sha256:cb379e1a076fcd3d3f09e10d7b47ca631fb98fb33149ab...
plugin Runs a command-line plugin version Print the client and server version information Use "kubectl <command> --help" for more information about a given command. Use "kubectl options" for a list of global command-line options (applies to all commands). ...
List of pods. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md kind String Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In...
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES131ee0bcd059 localhost/podman-pause:4.3.1-0 51 seconds ago Created e22b6a695bd8-infra 注意CONTAINER ID如何匹配创建的 Pod 的INFRA ID,以及容器名称的前 12 个字符e22b6a695bd8-infra如何匹配 Pod ID。这些关系始终成立,并且可以非常轻松地识别系统...