k8s的存储卷

存储卷查看：kubectl explain pods.spec.volumes

一、简单的存储方式

1）2个容器之间共享存储.。（删除则数据消失）

apiVersion: v1
kind: Pod
metadata:
  name: pod-demo
  namespace: default
  labels: 
    app: myapp
    tier: frontend
  annotations:
    magedu.com/created-by: "clusten admin"
spec:
  containers:
  - name: myapp
    image: ikubernetes/myapp:v1
    ports:
    - name: http
      containerPort: 80
    volumeMounts:
    - name: html
      mountPath: /data/web/html/
  - name: busybox
    image: busybox:latest
    imagePullPolicy: IfNotPresent
    volumeMounts:
    - name: html
      mountPath: /data/
    command:
    - "/bin/sh"
    - "-c"
    - "sleep 3600"
  volumes:
  - name: html
    emptyDir: {}

pod-vol-demo.yaml