Galera Notification Command for Centralized Cluster Status

I’m trying to implement a good way to check the status of a cluster (on all nodes). I’d rather not connect to each node for their status because I need it every second. This is necessary for monitoring, alarms, and autoscaling.

I’d like implement exactly what Galera suggests but I don’t know how to do this per Manticore instance: Specifically I can’t figure out how to set the wsrep_notify_cmd setting for Galera.

What is the best way to set/get all node status’ in one place?

We have no such functionality and have no any notification script functionality.

You could create ticket at Github with such feature request and track its progress.