重命名Kubernetes中的部署 [英] Rename deployment in Kubernetes

问题描述

如果我执行kubectl get deployments，我会得到:

If I do kubectl get deployments, I get:

$ kubectl get deployments
NAME                  DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
analytics-rethinkdb   1         1         1            1           18h
frontend              1         1         1            1           6h
queue                 1         1         1            1           6h

是否可以将部署重命名为rethinkdb?我尝试使用谷歌搜索kubectl edit analytics-rethinkdb并更改Yaml中的名称，但这会导致错误:

Is it possible to rename the deployment to rethinkdb? I have tried googling kubectl edit analytics-rethinkdb and changing the name in the yaml, but that results in an error:

$ kubectl edit deployments/analytics-rethinkdb
error: metadata.name should not be changed

我意识到我可以先kubectl delete deployments/analytics-rethinkdb然后做kubectl run analytics --image=rethinkdb --command -- rethinkdb etc etc，但是我觉得应该可以简单地重命名它，不是吗?

I realize I can just kubectl delete deployments/analytics-rethinkdb and then do kubectl run analytics --image=rethinkdb --command -- rethinkdb etc etc but I feel like it should be possible to simply rename it, no?

推荐答案

对象名称在Kubernetes中是不可变的.如果要更改名称，可以使用其他名称导出/编辑/重新创建

Object names are immutable in Kubernetes. If you want to change a name, you can export/edit/recreate with a different name

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