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configuring Nova docs

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Sandy Walsh 2012-10-26 15:11:03 -03:00
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@ -65,9 +65,23 @@ But that's not much fun. A deployment entry would look like this:
where, *name* is whatever you want to call your deployment, and *rabbit_<>* are the connectivity details for your rabbit server. It should be the same information in your `nova.conf` file that OpenStack is using. Note, json has no concept of comments, so using `#`, `//` or `/* */` as a comment won't work.
You can add as many deployments as you like. When `./worker/start_workers.py` will process for each deployment defined.
You can add as many deployments as you like.
That's it.
#### Starting the Worker
`./worker/start_workers.py` will spawn a worker.py process for each deployment defined. Each worker will consume from a single Rabbit queue.
#### Configuring Nova to generate Notifications
`--notification_driver=nova.openstack.common.notifier.rabbit_notifier`
`--notification_topics=monitor`
This will tell OpenStack to publish notifications to a Rabbit exchange starting with `monitor.*` ... this may result in `monitor.info`, `monitor.error`, etc.
You'll need to restart Nova once these changes are made.
### Next Steps
Once you have this working well, you should download and install Stacky and play with the command line tool.