Triggering a fixed hook as part of upgrade-charm

[Gustavo Niemeyer]

Hey Tom,

In terms of The Right Way, what *should* work is to run "juju resolved
--retry". This was meant to cover exactly the problem you're
describing. That said, given that there are upgrades involved, I'll
let William comment on whether this actually works today with the
particular combination of upgrade scenario and hook name you're
looking for.

On Thu, Apr 4, 2013 at 11:07 AM, Tom Haddon <tom.haddon at canonical.com> wrote:
> Hi Folks,
>
> If we have a problem with a particular hook, and fix that, we can
> upgrade-charm to rollout the fixed version of the charm. However, how do
> we actually fire the hook in question? I'm looking for this in terms of
> the "right way"™ as there are a few manual ways of doing this I can
> think of. Should we include the hook we want to run in the upgrade-charm
> hook? If the hook is a relation-changed, we don't necessarily want to do
> anything invasive to trigger that hook from being fired (such as
> changing the environment) we just want the hook to be rerun.
>
> Thanks, Tom
>
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-- 

gustavo @ http://niemeyer.net