Code review comment for lp://staging/~joetalbott/uci-engine/split_infra_failures

Merging https://code.launchpad.net/~joetalbott/uci-engine/split_infra_failures into https://code.launchpad.net/~canonical-ci-engineering/uci-engine/trunk failed: Test command "/usr/bin/env python bin/called-by-tarmac.py" failed.
Firing tarmac_post_merge hook
:32:45 INFO pgsql-relation-joined TCP/IP connections on port 5432?
2015-01-09 10:32:45 INFO pgsql-relation-joined Syncing...
2015-01-09 10:32:45 INFO juju-log pgsql:12: migration command failed, retrying...
2015-01-09 10:32:51 INFO pgsql-relation-joined OperationalError: could not connect to server: Connection refused
2015-01-09 10:32:51 INFO pgsql-relation-joined Is the server running on host "10.0.3.134" and accepting
2015-01-09 10:32:51 INFO pgsql-relation-joined TCP/IP connections on port 5432?
2015-01-09 10:32:51 INFO pgsql-relation-joined Syncing...
2015-01-09 10:32:51 INFO juju-log pgsql:12: migration command failed, retrying...
2015-01-09 10:33:00 INFO juju-log pgsql:12: migration command failed
2015-01-09 10:33:00 INFO pgsql-relation-joined Traceback (most recent call last):
2015-01-09 10:33:00 INFO pgsql-relation-joined File "/var/lib/juju/agents/unit-ci-airline-ts-django-0/charm/hooks/pgsql-relation-joined", line 624, in <module>
2015-01-09 10:33:00 INFO pgsql-relation-joined hooks.execute(sys.argv)
2015-01-09 10:33:00 INFO pgsql-relation-joined File "/var/lib/juju/agents/unit-ci-airline-ts-django-0/charm/hooks/charmhelpers/core/hookenv.py", line 480, in execute
2015-01-09 10:33:00 INFO pgsql-relation-joined self._hooks[hook_name]()
2015-01-09 10:33:00 INFO pgsql-relation-joined File "/var/lib/juju/agents/unit-ci-airline-ts-django-0/charm/hooks/pgsql-relation-joined", line 561, in pgsql_relation_joined_changed
2015-01-09 10:33:00 INFO pgsql-relation-joined _db_migrate()
2015-01-09 10:33:00 INFO pgsql-relation-joined File "/var/lib/juju/agents/unit-ci-airline-ts-django-0/charm/hooks/pgsql-relation-joined", line 453, in _db_migrate
2015-01-09 10:33:00 INFO pgsql-relation-joined raise Exception("Migration failed")
2015-01-09 10:33:00 INFO pgsql-relation-joined Exception: Migration failed
2015-01-09 10:33:00 ERROR juju.worker.uniter uniter.go:486 hook failed: exit status 1
C