Naïve build/deploy/rollback scripts for docker containers

Build and publish to the private registry

Build an image and publish it to the private registry

./build.rb git@github.com:1uptalent/someproject.git

This creates an image tagged as: localhost:9010/someproject:20140127_111245_250efbd_amuino

The tag is automatically generated from the last commit date, the last commit hash and the git user email.

Deploy a container on some hosts

This command starts a new container based on the given image. Other containers based on the same repository (some project) are then stopped and removed.

./deploy.rb vagrant@localhost:2222 localhost:9010/someproject:20140127_111245_250efbd_amuino

The first parameter is a comma separated list of hosts. Connection will be stablished via ssh, so remember to ssh-add the relevant keys.

The second parameter is the full name of the image, as seen by the server.

Rollback the last version

Rollbacks are only a convenience/shortcut over manually looking up the previous version and using the deploy.rb script. It also does some housekeeping.

./rollback.rb vagrant@localhost:2222 rails-docker

Removes the more recent tag (using the commit timestamp) from the registry and uses the previous one to do a new deploy.