Merge lp:~dsowen/charms/precise/postgresql/reload into lp:charms/postgresql

[David Owen]

Postgres is already running during the change hook (it has to be; the joined hook uses a running postgres, and I don't see that any relation hooks take the server down).

As we're only changing pg_hba.conf, only a reload, not a restart, is necessary. This keeps the server up and accepting TCP connections, guaranteeing the the other side of the relation can connect immediately without busy-waiting.

[Clint Byrum (clint-fewbar)]

Great work thanks!

=== modified file 'hooks/db-relation-changed'
--- hooks/db-relation-changed	2012-06-14 02:42:58 +0000
+++ hooks/db-relation-changed	2012-06-20 15:40:37 +0000
@@ -23,6 +23,5 @@
 }
 host_can_access || grant_host_access
 
-juju-log "starting postgresql"
-service postgresql restart || service postgresql start
-
+juju-log "reloading postgresql"
+service postgresql reload || exit 1

=== modified file 'revision'
--- revision	2012-05-03 18:30:16 +0000
+++ revision	2012-06-20 15:40:37 +0000
@@ -1,1 +1,1 @@
-16
+17