如果你的docker注册表是私有和自托管的，你应该做以下事情:

docker login <REGISTRY_HOST>:<REGISTRY_PORT>
docker tag <IMAGE_ID> <REGISTRY_HOST>:<REGISTRY_PORT>/<APPNAME>:<APPVERSION>
docker push <REGISTRY_HOST>:<REGISTRY_PORT>/<APPNAME>:<APPVERSION>

例子:

docker login repo.company.com:3456
docker tag 19fcc4aa71ba repo.company.com:3456/myapp:0.1
docker push repo.company.com:3456/myapp:0.1

只需简单的三步:

Docker登录——username用户名 如果你省略了——password，提示输入密码，这是推荐的，因为它不会存储在你的命令历史中 Docker标签my-image用户名/my-repo Docker推送用户名/my-repo

有两种选择:

Go into the hub, and create the repository first, and mark it as private. Then when you push to that repo, it will be private. This is the most common approach. log into your docker hub account, and go to your global settings. There is a setting that allows you to set what your default visability is for the repositories that you push. By default it is set to public, but if you change it to private, all of your repositories that you push will be marked as private by default. It is important to note that you will need to have enough private repos available on your account, or else the repo will be locked until you upgrade your plan.

如果你的docker注册表是私有和自托管的，你应该做以下事情:

docker login <REGISTRY_HOST>:<REGISTRY_PORT>
docker tag <IMAGE_ID> <REGISTRY_HOST>:<REGISTRY_PORT>/<APPNAME>:<APPVERSION>
docker push <REGISTRY_HOST>:<REGISTRY_PORT>/<APPNAME>:<APPVERSION>

例子:

docker login repo.company.com:3456
docker tag 19fcc4aa71ba repo.company.com:3456/myapp:0.1
docker push repo.company.com:3456/myapp:0.1

首先，你需要用你的注册主机正确地标记你的图像:

docker tag [OPTIONS] IMAGE[:TAG] [REGISTRYHOST/][USERNAME/]NAME[:TAG]

然后docker push使用相同的标签。

docker push NAME[:TAG]

例子:

docker tag 518a41981a6a myRegistry.com/myImage
docker push myRegistry.com/myImage

在本地拉一个图像后，你可以做下面的事情:

docker tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG]

然后docker push使用相同的标签。

docker push NAME[:TAG]

例子:

docker tag gvenzl/oracle-xe:21-slim quay.io/repository/yourDirectory/oracle_xe:oracle-xe

docker push quay.io/repository/yourDirectory/oracle_xe:oracle-xe