Always
总是拉取 pull
imagePullPolicy: Always
IfNotPresent
默认值,本地有则使用本地镜像,不拉取
imagePullPolicy: IfNotPresent
Never
只使用本地镜像,从不拉取
imagePullPolicy: Never
总是拉取 pull
imagePullPolicy: Always
默认值,本地有则使用本地镜像,不拉取
imagePullPolicy: IfNotPresent
只使用本地镜像,从不拉取
imagePullPolicy: Never