I have a number of infrastructure alerts setup that I want applied to almost all my hosts, and I don’t know how to easily exempt a single host from that list.
For example - I have an alert that goes off when a host doesn’t report for 5 minutes, but I have one EC2 host that is only turned on as needed. I would like other monitoring on this host (Disk Usage, RAM, etc), so I would prefer not to remove the NR client.
I know I can create a group with all the hosts except for this one, but then maintenance of this group becomes difficult (Every time I add a new host, I would have to manually add it to this “all-but-one” group)
Any suggestions or work arounds?