Settings

Settings (such as db info) are stored using etcd. etcd server info is found via dns SRV records.

All server projects will take a master srv name to lookup. The default one is config.rc2.io. Looking that up returns the domain name to look for an etcd server on. By default, it is configured to return config.rc2.local. This should be setup to point to the etcd used in your rc2 cluster. We do this by using a local dns forwarding server. You can also edit /etc/hosts on all the servers.

Key/Value tree

There are top level paths for dev and deploy. The following keys are required:

Key	Notes
dbhost
dbuser
dbname
dbpass	optional. ideally should be by host-based access
rcompute-host	the host running the rc2compute server