yaml4

apiVersion: v1
kind: ConfigMap
metadata:
  creationTimestamp: null
  name: prometheus-rules-conf
  namespace: monitoring
data:
  redis_rules.yml: |
    groups:
    - name: redis_rules
      rules:
      - record: redis:command_call_duration_seconds_count:rate2m
        expr: sum(irate(redis_command_call_duration_seconds_count[2m])) by (cmd, environment)
      - record: redis:total_requests:rate2m
        expr: rate(redis_commands_processed_total[2m])
  redis_alerts.yml: |
    groups:
    - name: redis_alerts
      rules:
      - alert: RedisServerDown
        expr: redis_up{app="media-redis"} == 0
        for: 10m
        labels:
          severity: critical
        annotations:
          summary: Redis Server {{ $labels.instance }} is down!
      - alert: RedisServerGone
        expr:  absent(redis_up{app="media-redis"})
        for: 1m
        labels:
          severity: critical
        annotations:
          summary: No Redis servers are reporting!