feat(Dockerfile): switch cmd to entrypoint #119
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alerque
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Aug 7, 2021
Pytal
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Aug 9, 2021
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@SimJoSt checks require a signoff :) git commit --amend --no-edit --signoff
git push --force-with-lease origin feat/Dockerfile/switch-cmd-to-entrypoint |
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The problem with changing that now is that it would break all existing setups that use the existing CMD overwrite |
True, I do still think this is a good Docker standard to follow though :) Should we reconsider this when we near 1.0? |
icewind1991
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By using `ENTRYPOINT` for the default command, it is possible to extend the command with arguments by using `CMD` in a custom Dockerfile. As the command itself doesn't need to be changed/overwritten with this approach, changes to the location of the binary or command will not break these configurations in the future. Signed-off-by: Joda Stößer <git@simjo.st>
SimJoSt
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Signed-off-by: Joda Stößer <git@simjo.st>
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@icewind1991 @Pytal @alerque I finally got a grip on all my PRs and updated this one as well. |
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By using
ENTRYPOINTfor the default command, it is possible to extend the command with arguments by usingCMDin a custom Dockerfile. As the command itself doesn't need to be changed/overwritten with this approach, changes to the location of the binary or command will not break these configurations in the future.