Docker how to change repository name or rename image

Question

I m trying to change repository name of the image   REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE server              latest              d583c3ac45fd        26 minutes ago      685 5 MB   Hence I want to change the name server to something like myname server   REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE myname server       latest              d583c3ac45fd        26 minutes ago      685 5 MB   How can I do this

User · Answer

docker image tag  imageId myname server latest  This works for me

User · Answer

The accepted answer is great for single renames  but here is a way to rename multiple images that have the same repository all at once  and remove the old images    If you have old images of the form     docker images REPOSITORY               TAG                 IMAGE ID            CREATED             SIZE old name image name 1    latest              abcdefghijk1        5 minutes ago      1 00GB old name image name 2    latest              abcdefghijk2        5 minutes ago      1 00GB   And you want   new name image name 1 new name image name 2   Then you can use this  subbing in OLD REPONAME  NEW REPONAME  and TAG as appropriate    OLD REPONAME  old name  NEW REPONAME  new name  TAG  latest     extract image name  e g   old name image name 1  for image in   docker images   awk    if  FNR gt 1     print  1        grep  OLD REPONAME  do     OLD NAME    image    TAG    amp  amp      NEW NAME    NEW REPONAME   image    OLD REPONAME     image     TAG    amp  amp      docker image tag  OLD NAME  NEW NAME  amp  amp      docker rmi  image   TAG     omit this line if you want to keep the old image done

User · Answer

docker run -it --name NEW NAME Existing name  To change the existing image name

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docker image tag server latest myname server latest   or  docker image tag d583c3ac45fd myname server latest   Tags 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 server   That will just remove the alias tag  Since d583c3ac45fd has other names  the actual image won t be deleted

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Acording to docker documentation https   docs docker com engine reference commandline rename  docker rename CONTAINER NEW NAME

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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 10 docker tag docker mycompany com something redis 4 0 10 docker artifactory mycompany com something redis 4 0 10 docker push docker artifactory mycompany com something redis 4 0 10

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As a shorthand you can run    docker tag d58 myname server latest   Where 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

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To rename an image  you give it a new tag  and then remove the old tag using the    rmi    command     docker tag     docker rmi   This second step is scary  as    rmi    means    remove image     However  docker won   t actually remove the image if it has any other tags  That is  if you were to immediately follow this with  docker rmi   then it would actually remove the image  assuming there are no other tags assigned to the image

User · Answer

docker tag CURRENT IMAGE NAME DESIRED IMAGE NAME

[docker] Docker how to change repository name or rename image?

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