Advanced capistrano usage
I was looking for a deploy lock, then found this article it introduced below usages:
- Graceful Passenger restarts
- Generating deployment stages on the fly in multi-stage environments
- Campfire notifications
- Deploy locks
- Generating servers list on the fly
(http://kpumuk.info/development/advanced-capistrano-usage/)[http://kpumuk.info/development/advanced-capistrano-usage/]