docker-image-tag (1) - Linux Man Pages
docker-image-tag: Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE
NAME
docker-image-tag - Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE
SYNOPSIS
docker image tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG]
DESCRIPTION
Assigns a new alias to an image in a registry. An alias refers to the entire image name including the optional TAG after the ':'.
OPTIONS
NAME
TAG
To tag a local image with ID "0e5574283393" into the "fedora" repository with
"version1.0":
To tag a local image with name "httpd" into the "fedora" repository with
"version1.0":
Note that since the tag name is not specified, the alias is created for an
existing local version httpd:latest.
To tag a local image with name "httpd" and tag "test" into the "fedora"
repository with "version1.0.test":
Before pushing an image to a private registry and not the central Docker
registry you must tag it with the registry hostname and port (if needed).
EXAMPLES
Tagging an image referenced by ID
docker image tag 0e5574283393 fedora/httpd:version1.0
Tagging an image referenced by Name
docker image tag httpd fedora/httpd:version1.0
Tagging an image referenced by Name and Tag
docker image tag httpd:test fedora/httpd:version1.0.test
Tagging an image for a private repository
docker image tag 0e5574283393 myregistryhost:5000/fedora/httpd:version1.0
OPTIONS