This is a pretty opinionated solution that we use internally. It's strictly designed to post to slack via the API and it uses our notion of wrapping EVERYTHING with a role. All of our plugins automatically use brain storage as well. To be able to execute anything with hubot, you have to be a rundeck_admin role user.
You should be able to tease out the rundeck API stuff specifically.
It depends on a common format for your job defs in rundeck. We have two types of jobs in rundeck that we use via this plugin:
- ad-hoc
- predefined
ALL of our jobs have a common parameter called slack_channel. Hubot will automatically set this for you based on where/who it was talking to.