[Pacemaker] email alerts on resource status

[Francesco De Giorgi]

Hi all,
first post here.

We are managing an HA Lustre filesystem with pacemaker 1.1.11 and
corosync 2.3.3 .
I was looking for a way to send email alerts to signal a Lustre target
migration, and I considered:

- MailTo primitive
- cron script to parse crm_mon output
- nagios/icinga check
- ClusterMon primitive

I compiled pacemaker-cli without smtp support, so the ClusterMon would
be the last option.

I was thinking to go with a MailTo primitive for each Lustre target,
and colocate them. Is this the easiest way, or something better
already exists?

Thanks in advance,
Francesco