Update rules.yml

Fixes bug in previous commit. `or` has lower precedence than `<` in PromQL so hence the need for the grouping using parentheses.
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Per Lundberg 2020-11-27 11:08:46 +02:00 committed by GitHub
parent 00dd58eace
commit f673fe72c3
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@ -520,7 +520,7 @@ groups:
severity: critical
- name: Redis missing master
description: Redis cluster has no node marked as master.
query: 'count(redis_instance_info{role="master"}) or vector(0) < 1'
query: '(count(redis_instance_info{role="master"}) or vector(0)) < 1'
severity: critical
- name: Redis too many masters
description: Redis cluster has too many nodes marked as master.