On Thu, Dec 3, 2020 at 12:21 AM Reid Wahl <[email protected]> wrote: > > Have you tried `crm_mon -s`? > > # crm_mon --help-all | grep ' \-s' > -s, --simple-status Display the cluster status once as > a simple one line output (suitable for nagios) > > Caveat: This isn't without flaws. > - Bug 1576103 - `crm_mon -s` prints "CLUSTER OK" when there are > unclean (online) nodes > (https://bugzilla.redhat.com/show_bug.cgi?id=1576103) > - `crm_mon -s` prints `"CLUSTER OK"` when there are nodes in > `UNCLEAN (online)` status > (https://access.redhat.com/solutions/3441221)
Meant to also link: - Bug 1577085 - `crm_mon -s`: Improve printed outputs and return codes (https://bugzilla.redhat.com/show_bug.cgi?id=1577085) - `crm_mon -s` return codes do not accurately reflect status of cluster (https://access.redhat.com/solutions/3461161) > I dunno if Check CRM still works, given that it was last updated 7 years ago: > - > https://exchange.nagios.org/directory/Plugins/Clustering-and-High-2DAvailability/Check-CRM/details > > On Wed, Dec 2, 2020 at 11:21 PM Ulrich Windl > <[email protected]> wrote: > > > > >>> Christopher Lumens <[email protected]> schrieb am 02.12.2020 um 19:14 > > >>> in > > Nachricht <[email protected]>: > > > Hi all, > > > > > > The final release of Pacemaker version 2.0.5 is now available at: > > [...] > > > > > > * crm_mon additionally supports a --resource= option for resource-based > > > filtering, similar to the --node= option introduced in a previous > > > release. > > > > Another nice extension based on this would be a nagios-compatible output > > and exit code. I imagine: > > OK if the resource is running (or is in its desired state) > > WARNING if the resource is starting or stopping > > CRITICAL if the resource is stopped (or not in ist desired state) > > UNKNOWN if the status cannot be queried or the resource is not known. > > > > Of cource: Likewise for the nodes > > > > clones and master/slave probably would need some special care. > > > > Opinions on that? > > > > Regards, > > Ulrich > > > > > > _______________________________________________ > > Manage your subscription: > > https://lists.clusterlabs.org/mailman/listinfo/users > > > > ClusterLabs home: https://www.clusterlabs.org/ > > > > > -- > Regards, > > Reid Wahl, RHCA > Senior Software Maintenance Engineer, Red Hat > CEE - Platform Support Delivery - ClusterHA -- Regards, Reid Wahl, RHCA Senior Software Maintenance Engineer, Red Hat CEE - Platform Support Delivery - ClusterHA _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
