[Pacemaker] What is the best way to find out master node?

[hj lee]

Hi,

I have two-node cluster with a simple multi-state clone. I am using "crm_mon
-1 | grep Masters: | awk '{print $3}' " to find out which node is a master.
Is there a better way doing this? I don't like relying on the output of
crm_mon command, because the output can change in the future.

Thanks
hj
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