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48 lines
2.1 KiB
YAML
48 lines
2.1 KiB
YAML
groups:
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- name: GitLabAlerts
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rules:
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- alert: GitLabHighJobRegistrationFailures
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annotations:
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description: '{{ printf "%.2f" $value }}% of job registrations have failed on
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{{$labels.instance}}, which is above threshold of 10%.'
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summary: Large percentage of failed attempts to register a job.
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expr: "100 * rate(job_register_attempts_failed_total{}[5m]) / rate(job_register_attempts_total{}[5m])
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\n> 10\n"
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for: 5m
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labels:
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severity: warning
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- alert: GitLabHighRunnerAuthFailure
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annotations:
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description: '{{ printf "%.2f" $value }}% of GitLab runner authentication attempts
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are failing on {{$labels.instance}}, which is above the threshold of 10%.'
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summary: Large percentage of runner authentication failures.
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expr: "100 * sum by (instance) (rate(gitlab_ci_runner_authentication_failure_total{}[5m]))
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\ / \n(sum by (instance) (rate(gitlab_ci_runner_authentication_success_total{}[5m]))
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\ + sum by (instance) (rate(gitlab_ci_runner_authentication_failure_total{}[5m])))\n>
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10\n"
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for: 5m
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labels:
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severity: warning
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- alert: GitLabHigh5xxResponses
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annotations:
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description: '{{ printf "%.2f" $value }}% of all requests returned 5XX HTTP
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responses, which is above the threshold 10%, indicating a system issue on
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{{$labels.instance}}.'
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summary: Large rate of HTTP 5XX errors.
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expr: "100 * sum by (instance) (rate(http_requests_total{status=~\"^5.*\"}[5m]))
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/ sum by (instance) (rate(http_requests_total{}[5m])) \n> 10\n"
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for: 5m
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labels:
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severity: critical
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- alert: GitLabHigh4xxResponses
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annotations:
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description: '{{ printf "%.2f" $value }}% of all requests returned 4XX HTTP
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responses, which is above the threshold 10%, indicating many failed requests
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on {{$labels.instance}}.'
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summary: Large rate of HTTP 4XX errors.
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expr: |
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100 * sum by (instance) (rate(http_requests_total{status=~"^4.*"}[5m])) / sum by (instance) (rate(http_requests_total{}[5m]))
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> 10
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for: 5m
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labels:
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severity: warning
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