Open Stack

Hi Brad,

Thanks for looking into it. I think things should actually work out of the
box as they are now. So,

juju deploy nrpe nrpe-glance
juju deploy nrpe nrpe-cinder
juju deploy nagios
juju deploy glance
juju deploy cinder
juju add-relation nrpe-glance glance
juju add-relation nrpe-glance nagios
juju add-relation nrpe-cinder cinder
juju add-relation nrpe-cinder nagios

Should add nagios checks for glance and cinder to the juju deployed nagios.
(Taken from
https://wiki.ubuntu.com/OpenStack/OpenStackCharms/ReleaseNotes1504#Monitoring
).

Ideally we would rename the nrpe-external-master interface to local-monitor
(or add it as an additional interface) but that is not needed to get it up
and running.

Thanks
Liam

On 18 January 2017 at 16:07, Brad Marshall <brad.marshall at canonical.com>
wrote:

> Hi all,
>
> We're looking at adding the monitor interface to the openstack charms to
> enable us to use the nagios charm, rather than via an external nagios
> using nrpe-external-master.
>
> I believe this will just be a matter of adding in the interface, adding
> an appropriate monitor.yaml that defines the checks, and updating
> charmhelpers.contrib.charmsupport.nrpe so that when it adds checks, it
> passes the appropriate information onto the relationship.
>
> Are there any concerns with this approach? Any suggestions on things to
> watch out for?  It does mean touching every charm, but I can't see any
> other way around it.
>
> Thanks,
> Brad
> --
> Brad Marshall
> Cloud Reliability Engineer
> Bootstack Squad, Canonical
>
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