推送自己的镜像到docker hub

最新推荐文章于 2025-11-02 18:10:29 发布

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#docker hub #docker #push

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本文介绍将Docker容器push到Docker Hub的实践过程。假定已拥有Docker ID，先登录ID，接着查看容器，对需push的容器打tag并查看镜像，然后进行push操作，最后检验，实践较为成功。

官方版解释

docker tag local-image:tagname new-repo:tagname
docker push new-repo:tagname

我自己实践：

假定已经拥有Docker ID。

首先登录自己的ID

docker login

Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one.
Username: remtor
Password: 
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

查看容器

docker ps -a

CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS                         PORTS               NAMES
8d79e84753dd        ubuntu:latest       "/bin/bash"         About an hour ago   Exited (130) 20 minutes ago                        ubuntu-flask

对需要push的容器打tag

docker commit -m "flask and nginx base ubuntu" 8d79e84753dd remtor/flask:1.0

查看镜像

docker images

REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
remtor/flask        1.0                 86666c1e7c87        6 seconds ago       219MB

然后push