It seems that the default logging level for models was reduced some time
back.  This makes the logs much less noisy and saves quite a bit of space,
but it has the unfortunate side effect of making debugging charm failures
from logs more difficult, as most failure messages only show up as stderr
output.  It would probably be worth adding explicit logging of uncaught
exceptions to the reactive framework so that they are clearly visible in
the logs.

I've opened this as an issue against reactive here:
https://github.com/juju-solutions/charms.reactive/issues/147

On Sun, Nov 26, 2017 at 2:47 PM, Tim Penhey <tim.pen...@canonical.com>
wrote:

> What is the logging level for the model?
>
> The output from the hooks are logged at debug level.
>
> Tim
>
> On 26/11/17 13:25, Tom Barber wrote:
> > Maybe its just me, I dunno.
> >
> > Has the amount of detail in debug-logs decreased?
> >
> > I'm  not seeing failure causes for example:
> >
> > 2017-11-26 00:11:18 INFO juju.worker.uniter resolver.go:104 found queued
> > "install" hook
> > 2017-11-26 00:12:26 ERROR juju.worker.uniter.operation runhook.go:107
> > hook "install" failed: exit status 1
> > 2017-11-26 00:12:26 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:12:31 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:12:32 ERROR juju.worker.uniter.operation runhook.go:107
> > hook "install" failed: exit status 1
> > 2017-11-26 00:12:32 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:12:42 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:12:43 ERROR juju.worker.uniter.operation runhook.go:107
> > hook "install" failed: exit status 1
> > 2017-11-26 00:12:43 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:13:03 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:13:05 ERROR juju.worker.uniter.operation runhook.go:107
> > hook "install" failed: exit status 1
> > 2017-11-26 00:13:05 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:13:43 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:13:44 ERROR juju.worker.uniter.operation runhook.go:107
> > hook "install" failed: exit status 1
> > 2017-11-26 00:13:44 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:15:01 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:15:02 ERROR juju.worker.uniter.operation runhook.go:107
> > hook "install" failed: exit status 1
> > 2017-11-26 00:15:02 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:17:39 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:17:40 ERROR juju.worker.uniter.operation runhook.go:107
> > hook "install" failed: exit status 1
> > 2017-11-26 00:17:40 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:21:42 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:22:40 INFO juju.worker.uniter resolver.go:100 awaiting
> > error resolution for "install" hook
> > 2017-11-26 00:22:41 ERROR juju.worker.uniter.operation runhook.go:107
> > hook "install" failed: exit status 1
> >
> >
> >
> >
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