On 9 December 2014 at 15:58, John Meinel <j...@arbash-meinel.com> wrote: > If you get config-changed can you use that to update your host field causing > relation-changed where you need it?
Yes, that isn't a problem. >> >> I need to keep the 'host' attribute on my database relations in sync >> >> with the actual IP address (or in future, the IP address of one of the >> >> related proxies). >> >> If only the public-address attribute is changed, triggering the >> relation-changed hooks on any client unit, then a number of charms >> will still need to be updated (like postgresql & mysql, which mirror >> the public address in the 'host' attribute). If the relation-changed >> hooks on both ends where triggered, then some of these would not need >> to be updated (at the cost of a larger hook storm). I only mentioned this since triggering the relation-changed hooks could avoid the need to update the charm entirely in some cases. I doubt it is worth it though. -- Stuart Bishop <stuart.bis...@canonical.com> -- Juju mailing list Juju@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/juju