Don't upgrade in builds #10
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Updates will be baked into the based images you don't need to apt-get upgrade your containers. Because of the isolation that happens this can often fail if something is trying to modify init or make device changes inside a container. It also produces inconsistent images because you no longer have one source of truth of how your application should run and what versions of dependencies are included in the image. source: http://crosbymichael.com/category/docker.html
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Hey @artfaal, thanks, this is new information for me. Can't test it right now (on the road with a Chromebook, so no Docker fun). Will absolutely test it out when I get back though. |
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Updates will be baked into the based images you don't need to apt-get upgrade your containers. Because of the isolation that happens this can often fail if something is trying to modify init or make device changes inside a container. It also produces inconsistent images because you no longer have one source of truth of how your application should run and what versions of dependencies are included in the image.
source: http://crosbymichael.com/category/docker.html