docker删除映像

What happens when you deploy your app, and then you want to fix a bug, or simply release an update?

当您部署应用程序，然后要修复错误或仅发布更新时，会发生什么？

Once you have a container running, you can get its ID using docker ps, then you use docker commit to create a new tag for the image from it:

一旦运行了容器，就可以使用docker ps来获取其ID，然后使用docker commit为其创建映像的新标签：

docker commit 
     
     
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You can also add a changelog message that lists what changed in the new version:

您还可以添加一条更改日志消息，其中列出新版本中的更改：

docker commit --change "description" 
     
     
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翻译自:

docker删除映像