Dependency persistance

[paranormalhacktivity]

"If you manually run docker-compose run app bundle install, but then docker system prune, the newly installed gems don’t persist unless you build. Maybe this is expected Docker behavior though?" - @evanthegrayt

[paranormalhacktivity]

If a docker container is down, which in our case it would be since we never really go 'up' with it, the docker system prune will remove the container and images in it’s entirety, but with newer versions of docker, they removed the ability for docker system prune to remove volumes unless passed the --volumes option as well, which should mean that they would persist since we've added the planter_bundle_cache volume. One thing I am noticing, is that the only thing in /bundle_cache is ruby/3.0.0 which could be why none of the other dependencies persist. Adding one more thing for reference here, gems are being stored at /usr/local/lib/ruby/3.0.0. I feel like it could be the case that we need to potentially move those over to the /bundle_cache directory that is being used as a volume. Definitely worth exploring that train of thought.

[evanthegrayt]

If a docker container is down, which in our case it would be since we never really go 'up' with it, the docker system prune will remove the container and images in it’s entirety, but with newer versions of docker, they removed the ability for docker system prune to remove volumes unless passed the --volumes option as well, which should mean that they would persist since we've added the planter_bundle_cache volume. One thing I am noticing, is that the only thing in /bundle_cache is ruby/3.0.0 which could be why none of the other dependencies persist. Adding one more thing for reference here, gems are being stored at /usr/local/lib/ruby/3.0.0. I feel like it could be the case that we need to potentially move those over to the /bundle_cache directory that is being used as a volume. Definitely worth exploring that train of thought.

Love it dude, thanks for the write up!

[evanthegrayt]

How that #27 is merged, we need to see if this issue is fixed.