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akkonrad/docker_reverting

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Created January 17, 2018 17:06
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How to revert a docker container to a previous commit
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docker_reverting
$ docker history imagename
IMAGE CREATED CREATED BY SIZE
f770fc671f11 12 seconds ago apt-get install -y curl 21.3 MB
28445c70c2b3 39 seconds ago apt-get install ping 11.57 MB
8dbd9e392a96 7 months ago 131.5 MB
$ docker tag 2844 imagename # <-- that's the secret right there
$ docker history imagename
IMAGE CREATED CREATED BY SIZE
28445c70c2b3 56 seconds ago apt-get install ping 11.57 MB
8dbd9e392a96 7 months ago 131.5 MB
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