Docker tag: Difference between revisions
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(Created page with "=Overview= Creates an image tag.") |
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=External= | |||
* https://docs.docker.com/engine/reference/commandline/tag/ | |||
=Internal= | |||
* [[Docker Concepts#Tag|Docker Concepts - Tag]] | |||
* [[docker rmi]] | |||
=Overview= | =Overview= | ||
docker tag ''source-image''[:''tag''] ''target-image''[:''tag''] | |||
Create a [[Docker_Concepts#Tag|tag]] ''target-image'' that refers to ''source-image''. | |||
=Removing a Tag= | |||
If an image is tagged by more than one tag, Docker rmi will remove the tag but not the image: | |||
docker rmi my-image:redundat-tag | |||
Untagged my-image:redundat-tag | |||
Latest revision as of 23:31, 10 November 2020
External
Internal
Overview
docker tag source-image[:tag] target-image[:tag]
Create a tag target-image that refers to source-image.
Removing a Tag
If an image is tagged by more than one tag, Docker rmi will remove the tag but not the image:
docker rmi my-image:redundat-tag Untagged my-image:redundat-tag