NFS formula for shared data storage
juju deploy cs:precise/nfs-1
Installs and configures an nfs4 daemon with
the standard accompanying services, portmapd
To use this, client services must implement
hooks for a storage relation that is compatible
with the 'mount' interface
( 'http://juju.ubuntu.com/Interfaces/mount' ).
Exported shares get created as new services
For now, service units with the same servicename
share the same exported filesystem.