K8S文件存储之临时存储

临时存储得一般都会随着pod的的生命周期存在，数据不会持久化 

  spec:
      nodeSelector:
        kubernetes.io/hostname: k8s-node2  #指定工作在节点2上
      containers:
      - name: tomcat
        image: 192.168.5.10:8081/docker/tomcat:latest
        ports:
        - containerPort: 8080
        volumeMounts:
        - mountPath: /usr/share/temp  #容器目录
          name: temp
      volumes:
        - name: temp
            emptyDir:  {}