Redis too many masters critical
Redis cluster has too many nodes marked as master.
>>>
count
(
{role="master"}) > 1
The query counts all Redis instances with the role="master" label, and the alert triggers when that count is greater than 1. In other words, the alert fires if more than one node is reported as a master in the Redis cluster, indicating an unexpected master count.
Get Alert✕
Download
Copy to Clipboard