kubernetes-guide/docs/chap08/8.1-8.5.md

nginx-empty.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: nginx
  name: nginx
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - image: nginx:1.15.2
        imagePullPolicy: IfNotPresent
        name: nginx
        volumeMounts:
        - mountPath: /opt
          name: share-volume
      - image: nginx:1.15.2
        imagePullPolicy: IfNotPresent
        name: nginx2
        command:
        - sh
        - -c
        - sleep 3600
        volumeMounts:
        - mountPath: /mnt
          name: share-volume
      volumes:
      - name: share-volume
        emptyDir: {}
          #medium: Memory

**nginx-hostPath.yaml **

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: nginx
  name: nginx
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - image: nginx:1.15.2
        imagePullPolicy: IfNotPresent
        name: nginx
        volumeMounts:
        - mountPath: /opt
          name: share-volume
        - mountPath: /etc/timezone
          name: timezone
      - image: nginx:1.15.2
        imagePullPolicy: IfNotPresent
        name: nginx2
        command:
        - sh
        - -c
        - sleep 3600
        volumeMounts:
        - mountPath: /mnt
          name: share-volume
      volumes:
      - name: share-volume
        emptyDir: {}
          #medium: Memory
      - name: timezone
        hostPath:
          path: /etc/timezone
          type: File