Jose Diaz-Gonzalez 9306011f70 fix: do not retag images unnecessarily ...

This change minimizes the work needed to be done when tagging images. It edits the image manifest directly only when necessary, allowing restarts of an app to avoid having an extra layer.

This also additionally allows to deploy images with ONBUILD directives without running the ONBUILD directives.

Lastly, users building docker images that run Dokku will need to use a new sudoer wrapper for the `docker-image-labeler` binary to work correctly. A reference version has been placed in the `docker` skeleton directory.

Closes #3931
Refs #4226

2021-01-24 02:09:53 -05:00

..

etc

fix: do not retag images unnecessarily

2021-01-24 02:09:53 -05:00

usr/local

fix: do not retag images unnecessarily

2021-01-24 02:09:53 -05:00