镜像仓库，镜像已更新，版本没更新，
K8S 拉取后，还是早的服务，原因：imagePullPolicy 镜像拉取策略 默认为本地有了就不拉取，需要修改
[root@k8smaster ~]# kubectl edit deployment/javademo1 ..... spec: containers: - image: registry.cn-shanghai.aliyuncs.com/vipsoft/vipsoft:4.3 imagePullPolicy: IfNotPresent name: vipsoft resources: {} terminationMessagePath: /dev/termination-log terminationMessagePolicy: File .....
imagePullPolicy: IfNotPresent
Always ：总是拉取 pull
IfNotPresent: 默认值,本地有则使用本地镜像,不拉取
Never：只使用本地镜像，从不拉取
