Docker how to change repository name or rename image?
docker image tag server:latest myname/server:latestor
docker image tag d583c3ac45fd myname/server:latestTags are just human-readable aliases for the full image name (d583c3ac45fd...).
So you can have as many of them associated with the same image as you like. If you don't like the old name you can remove it after you've retagged it:
docker rmi serverThat will just remove the alias/tag. Since d583c3ac45fd has other names, the actual image won't be deleted.
As a shorthand you can run:
docker tag d58 myname/server:latestWhere d58 represents the first 3 characters of the IMAGE ID,in this case, that's all you need.
Finally, you can remove the old image as follows:
docker rmi server
Recently I had to migrate some images from Docker registry (docker.mycompany.com) to Artifactory (docker.artifactory.mycompany.com)
docker pull docker.mycompany.com/something/redis:4.0.10docker tag docker.mycompany.com/something/redis:4.0.10 docker.artifactory.mycompany.com/something/redis:4.0.10docker push docker.artifactory.mycompany.com/something/redis:4.0.10