mirror of
https://github.com/monitoring-mixins/website.git
synced 2024-12-14 11:37:31 +00:00
56 lines
2.2 KiB
YAML
56 lines
2.2 KiB
YAML
|
groups:
|
||
|
|
- name: cloudflare-alerts
|
||
|
|
rules:
|
||
|
|
- alert: CloudflareHighThreatCount
|
||
|
|
annotations:
|
||
|
|
description: The number of detected threats targeting the zone {{$labels.zone}}
|
||
|
|
is {{ printf "%.0f" $value }} which is greater than the threshold of 3.
|
||
|
|
summary: There are detected threats targeting the zone.
|
||
|
|
expr: |
|
||
|
|
sum without (instance) (increase(cloudflare_zone_threats_total[5m])) > 3
|
||
|
|
for: 5m
|
||
|
|
labels:
|
||
|
|
severity: critical
|
||
|
|
- alert: CloudflareHighRequestRate
|
||
|
|
annotations:
|
||
|
|
description: The rate of requests to {{$labels.zone}} is {{ printf "%.0f" $value
|
||
|
|
}}% of the prior 50 minute baseline which is above the threshold of 150%.
|
||
|
|
summary: A high spike in requests is occurring which may indicate an attack
|
||
|
|
or unexpected load.
|
||
|
|
expr: |
|
||
|
|
sum without (instance) (100 * (rate(cloudflare_zone_requests_total[10m]) / clamp_min(rate(cloudflare_zone_requests_total[50m] offset 10m), 1))) > 150
|
||
|
|
for: 5m
|
||
|
|
labels:
|
||
|
|
severity: warning
|
||
|
|
- alert: CloudflareHighHTTPErrorCodes
|
||
|
|
annotations:
|
||
|
|
description: The number of {{$labels.status}} HTTP status codes occurring in
|
||
|
|
the zone {{$labels.zone}} is {{ printf "%.0f" $value }} which is greater than
|
||
|
|
the threshold of 100.
|
||
|
|
summary: A high number of 4xx or 5xx HTTP status codes are occurring.
|
||
|
|
expr: |
|
||
|
|
sum without (instance) (increase(cloudflare_zone_requests_status{status=~"4.*|5.*"}[5m])) > 100
|
||
|
|
for: 5m
|
||
|
|
labels:
|
||
|
|
severity: warning
|
||
|
|
- alert: CloudflareUnhealthyPools
|
||
|
|
annotations:
|
||
|
|
description: The pool {{$labels.pool_name}} in zone {{$labels.zone}} is currently
|
||
|
|
down and unhealthy.
|
||
|
|
summary: There are unhealthy pools.
|
||
|
|
expr: |
|
||
|
|
sum without (instance, load_balancer_name) (cloudflare_zone_pool_health_status) == 0
|
||
|
|
for: 5m
|
||
|
|
labels:
|
||
|
|
severity: critical
|
||
|
|
- alert: CloudflareMetricsDown
|
||
|
|
annotations:
|
||
|
|
description: Grafana is no longer receiving metrics for the Cloudflare integration
|
||
|
|
from instance {{$labels.instance}}.
|
||
|
|
summary: Cloudflare metrics are down.
|
||
|
|
expr: |
|
||
|
|
up{job="integrations/cloudflare"} == 0
|
||
|
|
for: 5m
|
||
|
|
labels:
|
||
|
|
severity: critical
|