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https://issues.apache.org/jira/browse/MESOS-5277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jie Yu updated MESOS-5277:
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Fix Version/s: 0.29.0
> Need to add REMOVE semantics to the copy backend
> ------------------------------------------------
>
> Key: MESOS-5277
> URL: https://issues.apache.org/jira/browse/MESOS-5277
> Project: Mesos
> Issue Type: Bug
> Components: containerization
> Environment: linux
> Reporter: Avinash Sridharan
> Assignee: Gilbert Song
> Labels: mesosphere
> Fix For: 0.29.0
>
>
> Some Dockerfile run the `rm` command to remove files from the base image
> using the "RUN" directive in the Dockerfile. An example can be found here:
> https://github.com/ngineered/nginx-php-fpm.git
> In the final rootfs the removed files should not be present. Presence of
> these files in the final image can make the container misbehave. For example,
> the nginx-php-fpm docker image that is reference tries to remove the default
> nginx config and replace it with it own config to point a different HTML
> root. If the default nginx config is still present after the building the
> image, nginx will start pointing to a different HTML root than the one set in
> the Dockerfile.
> Currently the copy backend cannot handle removal of files from intermediate
> layers. This can cause issues with docker images built using a Dockerfile
> similar to the one listed here. Hence, we need to add REMOVE semantics to the
> copy backend.
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