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NAME
       docker-image-push - Upload an image to a registry



SYNOPSIS
       docker image push [OPTIONS] NAME[:TAG]



DESCRIPTION
       Use docker image push to share your images to the Docker Hub
       ⟨https://hub.docker.com⟩ registry or to a self-hosted one.


       Refer to docker-image-tag(1) for more information about valid image and
       tag names.


       Killing the docker image push process, for example by pressing CTRL-c
       while it is running in a terminal, terminates the push operation.


       Registry credentials are managed by docker-login(1).



EXAMPLES
Pushing a new image to a registry
       First save the new image by finding the container ID (using docker
       container ls) and then committing it to a new image name.  Note that
       only a-z0-9-_. are allowed when naming images:

       # docker container commit c16378f943fe rhel-httpd


       Now, push the image to the registry using the image ID. In this example
       the registry is on host named registry-host and listening on port 5000.
       To do this, tag the image with the host name or IP address, and the
       port of the registry:

       # docker image tag rhel-httpd registry-host:5000/myadmin/rhel-httpd:latest
       # docker image push registry-host:5000/myadmin/rhel-httpd:latest


       Check that this worked by running:

       # docker image ls


       You should see both rhel-httpd and registry-host:5000/myadmin/rhel-
       httpd listed.


   Push all tags of an image
       Use the -a (or --all-tags) option to push all tags of a local image.


       The following example creates multiple tags for an image, and pushes
       all those tags to Docker Hub.

       $ docker image tag myimage registry-host:5000/myname/myimage:latest
       $ docker image tag myimage registry-host:5000/myname/myimage:v1.0.1
       $ docker image tag myimage registry-host:5000/myname/myimage:v1.0
       $ docker image tag myimage registry-host:5000/myname/myimage:v1


       The image is now tagged under multiple names:

       $ docker image ls

       REPOSITORY			   TAG	      IMAGE ID	     CREATED	  SIZE
       myimage				   latest     6d5fcfe5ff17   2 hours ago  1.22MB
       registry-host:5000/myname/myimage   latest     6d5fcfe5ff17   2 hours ago  1.22MB
       registry-host:5000/myname/myimage   v1	      6d5fcfe5ff17   2 hours ago  1.22MB
       registry-host:5000/myname/myimage   v1.0	      6d5fcfe5ff17   2 hours ago  1.22MB
       registry-host:5000/myname/myimage   v1.0.1     6d5fcfe5ff17   2 hours ago  1.22MB


       When pushing with the --all-tags option, all tags of the registry-
       host:5000/myname/myimage image are pushed:

       $ docker image push --all-tags registry-host:5000/myname/myimage

       The push refers to repository [registry-host:5000/myname/myimage]
       195be5f8be1d: Pushed
       latest: digest: sha256:edafc0a0fb057813850d1ba44014914ca02d671ae247107ca70c94db686e7de6 size: 4527
       195be5f8be1d: Layer already exists
       v1: digest: sha256:edafc0a0fb057813850d1ba44014914ca02d671ae247107ca70c94db686e7de6 size: 4527
       195be5f8be1d: Layer already exists
       v1.0: digest: sha256:edafc0a0fb057813850d1ba44014914ca02d671ae247107ca70c94db686e7de6 size: 4527
       195be5f8be1d: Layer already exists
       v1.0.1: digest: sha256:edafc0a0fb057813850d1ba44014914ca02d671ae247107ca70c94db686e7de6 size: 4527



OPTIONS
       -a, --all-tags[=false]	Push all tags of an image to the repository


       --disable-content-trust[=true]	  Skip image signing


       --platform=""  Push a platform-specific manifest as a single-platform
       image to the registry.  Image index won't be pushed, meaning that other
       manifests, including attestations won't be preserved.
       'os[/arch[/variant]]': Explicit platform (eg. linux/amd64)


       -q, --quiet[=false]	Suppress verbose output



SEE ALSO
       docker-image(1)

Docker Community		   Sep 2025			     DOCKER(1)