[ersoft]

I'm using slugrunner from flynn [0] for deploying my apps. This way I can share a base image, and each compiled slug is about 40mb for ruby apps and 10mb for golang apps. This is similar to how heroku works.

When I deploy, I generate the slug using slugbuilder, push it to a local storage on the same network, and each docker task is instructed to pull the "latest" slug from the slug storage. Containers start after a code update in a couple of seconds.

Continuous deployment can be easy achieved by copying slug from staging to production, similar to how pull docker image each time is currently done.

[0] https://github.com/flynn/flynn/tree/master/slugrunner [1] https://github.com/flynn/flynn/tree/master/slugbuilder