It's hard for me to say what it might be. However, juju status does not show more than one postgres service, so it's either a juju core bug or something else, right?
In case it helps, I've verified that postgres is not running before deploying the charm and is running afterward. And likewise from netstat:
tcp 0 0 *:postgresql *:* LISTEN
The offending message seems to happen at the hookenv.open_port() call in the install hook. [1]
It's hard for me to say what it might be. However, juju status does not show more than one postgres service, so it's either a juju core bug or something else, right?
In case it helps, I've verified that postgres is not running before deploying the charm and is running afterward. And likewise from netstat:
tcp 0 0 *:postgresql *:* LISTEN
The offending message seems to happen at the hookenv.open_port() call in the install hook. [1]
[1] https:/ /bazaar. launchpad. net/~charmers/ charms/ trusty/ postgresql/ trunk/view/ head:/hooks/ hooks.py# L1020