Contributor

• Added docker ignore to remove unnecessary files
• Reduce number of layers, and optimise build speed (e.g. don't re-download gem files on every file change)
• Add alpine version to reduce size
• By deleting /tmp it reduces the size from ~4GB to ~2GB

Contributor Author

@Thibaut Any chance you could also setup an automated build on https://hub.docker.com so that they are automatically updated when the code is changed?

flyudvik reviewed May 13, 2017

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Thibaut reviewed May 14, 2017

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Member

Any chance you could also setup an automated build on https://hub.docker.com so that they are automatically updated when the code is changed?

I'll set that up next week-end.

Contributor Author

@Thibaut Awesome

I've attached a screenshot of the config to build both the alpine image and the regular:

To setup the repo you just need to select create an automated build, link github and select the repo, then enter the config above

Member

Done: 50ca8e2
https://hub.docker.com/r/devdocs/devdocs/

Thanks for the PR & instructions!

official docker image #2229