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kubernetes 之dashboard

部署 kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.5.0/aio/deploy/recommended.yaml [machangwei@mcwk8s-master ~]$ kubectl apply -f recommended.yaml namespace/kubernetes-dashboard created serviceaccount/kubernetes-dashboard cre

kubernetes之数据管理

 volume emptyDir [machangwei@mcwk8s-master ~]$ kubectl apply -f mcwVolume1.yml #部署emptydir pod/producer-consumer created [machangwei@mcwk8s-master ~]$ cat mcwVolume1.yml apiVersion: v1 kind: Pod metadata: name: producer-consumer spec: containers:

kubernetes 之 Rolling Update 滚动升级

滚动升级 1、错误的yml文件 [machangwei@mcwk8s-master ~]$ cat mcwHttpd.yml apiVersion: apps/v1 kind: Deployment metadata: name: mcw-httpd spec: replicas: 3 selector: matchLabels: run: mcw-httpd template: metadata: labels: run

k8s通过Service访问Pod

如何创建服务 1、创建Deployment #启动三个pod，运行httpd镜像，label是run：mcw-httpd,Seveice将会根据这个label挑选PodapiVersion: apps/v1 [machangwei@mcwk8s-master ~]$ cat mcwHttpd.yml kind: Deployment metadata: name: mcw-httpd spec: replicas: 3 selector: m

kubernetes运行应用2之DaemonSet详解

kubernetes运行应用1之Deployment详解   查看daemonset 如下，k8s自身的 DaemonSet kube-flannel-ds和kube-proxy分别负责在每个结点上运行flannel和kube-proxy组件daemonset在每个节点上最多只能运行一个副本。 [machangwei@mcwk8s-master ~]$ kubectl get daemonset No resourc