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---
prometheus_server_rules_blackbox__probe_extra: []
prometheus_server_rules_blackbox__probe:
- alert: BlackboxProbeFailed
expr: probe_success == 0
for: 0m
labels:
severity: critical
annotations:
summary: Blackbox probe failed (instance {{ '{{' }} $labels.instance {{ '}}' }})
description: "Probe failed\n VALUE = {{ '{{' }} $value {{ '}}' }}\n LABELS = {{ '{{' }} $labels {{ '}}' }}"
- alert: BlackboxSlowProbe
expr: avg_over_time(probe_duration_seconds[1m]) > 1
for: 1m
labels:
severity: warning
annotations:
summary: Blackbox slow probe (instance {{ '{{' }} $labels.instance {{ '}}' }})
description: "Blackbox probe took more than 1s to complete\n VALUE = {{ '{{' }} $value {{ '}}' }}\n LABELS = {{ '{{' }} $labels {{ '}}' }}"
- alert: BlackboxSslCertificateWillExpireSoon
expr: probe_ssl_earliest_cert_expiry - time() < 86400 * 30
for: 0m
labels:
severity: warning
annotations:
summary: Blackbox SSL certificate will expire soon (instance {{ '{{' }} $labels.instance {{ '}}' }})
description: "SSL certificate expires in 30 days\n VALUE = {{ '{{' }} $value {{ '}}' }}\n LABELS = {{ '{{' }} $labels {{ '}}' }}"
- alert: BlackboxSslCertificateWillExpireSoon
expr: probe_ssl_earliest_cert_expiry - time() < 86400 * 3
for: 0m
labels:
severity: critical
annotations:
summary: Blackbox SSL certificate will expire soon (instance {{ '{{' }} $labels.instance {{ '}}' }})
description: "SSL certificate expires in 3 days\n VALUE = {{ '{{' }} $value {{ '}}' }}\n LABELS = {{ '{{' }} $labels {{ '}}' }}"
- alert: BlackboxSslCertificateExpired
expr: probe_ssl_earliest_cert_expiry - time() <= 0
for: 0m
labels:
severity: critical
annotations:
summary: Blackbox SSL certificate expired (instance {{ '{{' }} $labels.instance {{ '}}' }})
description: "SSL certificate has expired already\n VALUE = {{ '{{' }} $value {{ '}}' }}\n LABELS = {{ '{{' }} $labels {{ '}}' }}"
- alert: BlackboxProbeHttpFailure
expr: probe_http_status_code <= 199 OR probe_http_status_code >= 400
for: 0m
labels:
severity: critical
annotations:
summary: Blackbox probe HTTP failure (instance {{ '{{' }} $labels.instance {{ '}}' }})
description: "HTTP status code is not 200-399\n VALUE = {{ '{{' }} $value {{ '}}' }}\n LABELS = {{ '{{' }} $labels {{ '}}' }}"
- alert: BlackboxProbeSlowHttp
expr: avg_over_time(probe_http_duration_seconds[1m]) > 1
for: 1m
labels:
severity: warning
annotations:
summary: Blackbox probe slow HTTP (instance {{ '{{' }} $labels.instance {{ '}}' }})
description: "HTTP request took more than 1s\n VALUE = {{ '{{' }} $value {{ '}}' }}\n LABELS = {{ '{{' }} $labels {{ '}}' }}"
- alert: BlackboxProbeSlowPing
expr: avg_over_time(probe_icmp_duration_seconds[1m]) > 1
for: 1m
labels:
severity: warning
annotations:
summary: Blackbox probe slow ping (instance {{ '{{' }} $labels.instance {{ '}}' }})
description: "Blackbox ping took more than 1s\n VALUE = {{ '{{' }} $value {{ '}}' }}\n LABELS = {{ '{{' }} $labels {{ '}}' }}"
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