Volume

• EmptyDir

  两个容器使用同一个 EmptyDir

  apiVersion: apps/v1
  kind: Deployment
  metadata:
    name: nginx
  spec:
    selector:
      matchLabels:
        app: nginx
    replicas: 1
    template:
      metadata:
        labels:
          app: nginx
      spec:
        containers:
        - name: api
          image: nginx:latest
          imagePullPolicy: Always
          ports:
          - containerPort: 80
          volumeMounts:
          - name: log-data
            mountPath: /var/log/nginx
  
        - name: filebeat
          image: filebeat:latest
          imagePullPolicy: Always
          volumeMounts:
          - name: log-data
            mountPath: /var/log/nginx
  
        volumes:
        - name: log-data
          emptyDir: {}