XtraDB cluster Nagios checks, without using the SeveralNinesCluster control

I would like to monitor parameters like

  • cluster state of each node
  • state of each node
  • excessive replication conflicts
  • excessive flow control conflicts
  • large replication queues
    in an XtraDB cluster (at the moment I don’t know if those are even possible) and I’m not quite yet at the point where I want to install the SeveralNinesCluster control tools as the cluster is production and therefore sacred.

I have already looked at the s9s nagios plugin but it seems to depend on tables which belong to the s9s-cluster control so that path is kinda blocked.

All suggestions are welcome. :slight_smile: