96 lines
4.3 KiB
Plaintext
96 lines
4.3 KiB
Plaintext
groups:
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- name: BlackboxExporter
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rules:
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- alert: BlackboxProbeFailed
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expr: 'probe_success == 0'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: Blackbox probe failed (instance {{ $labels.instance }})
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message: Blackbox probe failed for {{ $labels.target }} (instance {{ $labels.instance }})
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description: "Probe failed\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: BlackboxConfigurationReloadFailure
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expr: 'blackbox_exporter_config_last_reload_successful != 1'
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for: 0m
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labels:
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severity: warning
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annotations:
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summary: Blackbox configuration reload failure (instance {{ $labels.instance }})
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message: Blackbox configuration reload failure (instance {{ $labels.instance }})
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description: "Blackbox configuration reload failure\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: BlackboxSlowProbe
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expr: 'avg_over_time(probe_duration_seconds[1m]) > 1'
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for: 10m
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labels:
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severity: warning
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annotations:
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summary: Blackbox slow probe (instance {{ $labels.instance }})
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message: Blackbox slow probe for {{ $labels.target }} (instance {{ $labels.instance }})
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description: "Blackbox probe took more than 1s to complete\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: BlackboxProbeHttpFailure
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expr: 'probe_http_status_code <= 199 OR probe_http_status_code >= 400'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: Blackbox probe HTTP failure (instance {{ $labels.instance }})
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message: Blackbox probe HTTP failure for {{ $labels.target }} (instance {{ $labels.instance }})
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description: "HTTP status code is not 200-399\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: BlackboxSslCertificateWillExpireSoon
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expr: '3 <= round((last_over_time(probe_ssl_earliest_cert_expiry[10m]) - time()) / 86400, 0.1) < 20'
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for: 0m
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labels:
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severity: warning
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annotations:
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summary: Blackbox SSL certificate will expire soon (instance {{ $labels.instance }})
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message: Blackbox SSL certificate will expire soon for {{ $labels.target }} (instance {{ $labels.instance }})
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description: "SSL certificate expires in less than 20 days\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: BlackboxSslCertificateWillExpireSoon
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expr: '0 <= round((last_over_time(probe_ssl_earliest_cert_expiry[10m]) - time()) / 86400, 0.1) < 3'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: Blackbox SSL certificate will expire soon (instance {{ $labels.instance }})
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message: Blackbox SSL certificate will expire soon for {{ $labels.target }} (instance {{ $labels.instance }})
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description: "SSL certificate expires in less than 3 days\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: BlackboxSslCertificateExpired
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expr: 'round((last_over_time(probe_ssl_earliest_cert_expiry[10m]) - time()) / 86400, 0.1) < 0'
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for: 0m
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labels:
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severity: critical
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annotations:
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summary: Blackbox SSL certificate expired (instance {{ $labels.instance }})
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message: Blackbox SSL certificate expired for {{ $labels.target }} (instance {{ $labels.instance }})
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description: "SSL certificate has expired already\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: BlackboxProbeSlowHttp
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expr: 'avg_over_time(probe_http_duration_seconds[1m]) > 1'
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for: 1m
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labels:
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severity: warning
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annotations:
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summary: Blackbox probe slow HTTP (instance {{ $labels.instance }})
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message: Blackbox probe slow HTTP for {{ $labels.target }} (instance {{ $labels.instance }})
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description: "HTTP request took more than 1s\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: BlackboxProbeSlowPing
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expr: 'avg_over_time(probe_icmp_duration_seconds[1m]) > 1'
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for: 1m
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labels:
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severity: warning
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annotations:
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summary: Blackbox probe slow ping (instance {{ $labels.instance }})
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message: Blackbox probe slow ping for {{ $labels.target }} (instance {{ $labels.instance }})
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description: "Blackbox ping took more than 1s\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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