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Haproxy 2 embedded exporter fixes (#229)

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asteny 2021-07-05 00:28:58 +03:00 committed by GitHub
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1 changed files with 13 additions and 17 deletions
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_data/rules.yml
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@ -1247,22 +1247,22 @@ groups:
rules: rules:
- name: HAProxy high HTTP 4xx error rate backend - name: HAProxy high HTTP 4xx error rate backend
description: Too many HTTP requests with status 4xx (> 5%) on backend {{ $labels.fqdn }}/{{ $labels.backend }} description: Too many HTTP requests with status 4xx (> 5%) on backend {{ $labels.fqdn }}/{{ $labels.backend }}
query: '((sum by (server) (rate(haproxy_server_http_responses_total{code="4xx"}[1m])) / sum by (proxy) (rate(haproxy_server_http_responses_total[1m]))) * 100) > 5' query: ((sum by (proxy) (rate(haproxy_server_http_responses_total{code="4xx"}[1m])) / sum by (proxy) (rate(haproxy_server_http_responses_total[1m]))) * 100) > 5
severity: critical severity: critical
for: 1m for: 1m
- name: HAProxy high HTTP 5xx error rate backend - name: HAProxy high HTTP 5xx error rate backend
description: Too many HTTP requests with status 5xx (> 5%) on backend {{ $labels.fqdn }}/{{ $labels.backend }} description: Too many HTTP requests with status 5xx (> 5%) on backend {{ $labels.fqdn }}/{{ $labels.backend }}
query: ((sum by (server) (rate(haproxy_server_http_responses_total{code="5xx"}[1m])) / sum by (proxy) (rate(haproxy_server_http_responses_total[1m]))) * 100) > 5 query: ((sum by (proxy) (rate(haproxy_server_http_responses_total{code="5xx"}[1m])) / sum by (proxy) (rate(haproxy_server_http_responses_total[1m]))) * 100) > 5
severity: critical severity: critical
for: 1m for: 1m
- name: HAProxy high HTTP 4xx error rate server - name: HAProxy high HTTP 4xx error rate server
description: Too many HTTP requests with status 4xx (> 5%) on server {{ $labels.server }} description: Too many HTTP requests with status 4xx (> 5%) on server {{ $labels.server }}
query: ((sum by (server) (rate(haproxy_server_http_responses_total{code="4xx"}[1m])) / sum by (proxy) (rate(haproxy_server_http_responses_total[1m]))) * 100) > 5 query: ((sum by (server) (rate(haproxy_server_http_responses_total{code="4xx"}[1m])) / sum by (server) (rate(haproxy_server_http_responses_total[1m]))) * 100) > 5
severity: critical severity: critical
for: 1m for: 1m
- name: HAProxy high HTTP 5xx error rate server - name: HAProxy high HTTP 5xx error rate server
description: Too many HTTP requests with status 5xx (> 5%) on server {{ $labels.server }} description: Too many HTTP requests with status 5xx (> 5%) on server {{ $labels.server }}
query: ((sum by (server) (rate(haproxy_server_http_responses_total{code="5xx"}[1m])) / sum by (proxy) (rate(haproxy_server_http_responses_total[1m]))) * 100) > 5 query: ((sum by (server) (rate(haproxy_server_http_responses_total{code="5xx"}[1m])) / sum by (server) (rate(haproxy_server_http_responses_total[1m]))) * 100) > 5
severity: critical severity: critical
for: 1m for: 1m
- name: HAProxy server response errors - name: HAProxy server response errors
@ -1279,33 +1279,29 @@ groups:
description: Too many connection errors to {{ $labels.server }} server (> 100 req/s). Request throughput may be to high. description: Too many connection errors to {{ $labels.server }} server (> 100 req/s). Request throughput may be to high.
query: (sum by (proxy) (rate(haproxy_server_connection_errors_total[1m]))) > 100 query: (sum by (proxy) (rate(haproxy_server_connection_errors_total[1m]))) > 100
severity: critical severity: critical
- name: HAProxy backend max active session - name: HAProxy backend max active session > 80%
description: HAproxy backend {{ $labels.fqdn }}/{{ $labels.backend }} is reaching session limit (> 80%). description: Session limit from backend {{ $labels.proxy }} to server {{ $labels.server }} reached 80% of limit - {{ $value | printf "%.2f"}}%
query: avg_over_time(((sum by (proxy) (haproxy_server_max_sessions)) / (sum by (proxy) (haproxy_server_limit_sessions))) [2m:]) * 100 > 80 query: ((haproxy_server_max_sessions >0) * 100) / (haproxy_server_limit_sessions > 0) > 80
severity: warning severity: warning
for: 2m for: 2m
- name: HAProxy pending requests - name: HAProxy pending requests
description: Some HAProxy requests are pending on {{ $labels.fqdn }}/{{ $labels.backend }} backend description: Some HAProxy requests are pending on {{ $labels.proxy }} - {{ $value | printf "%.2f"}}
query: sum by (proxy) (rate(haproxy_backend_current_queue[2m])) > 0 query: sum by (proxy) (rate(haproxy_backend_current_queue[2m])) > 0
severity: warning severity: warning
for: 2m for: 2m
- name: HAProxy HTTP slowing down - name: HAProxy HTTP slowing down
description: Average request time is increasing description: Average request time is increasing - {{ $value | printf "%.2f"}}
query: avg by (proxy) (haproxy_backend_max_total_time_seconds) > 1 query: avg by (proxy) (haproxy_backend_max_total_time_seconds) > 1
severity: warning severity: warning
for: 1m for: 1m
- name: HAProxy retry high - name: HAProxy retry high
description: High rate of retry on {{ $labels.fqdn }}/{{ $labels.backend }} backend description: High rate of retry on {{ $labels.proxy }} - {{ $value | printf "%.2f"}}
query: sum by (proxy) (rate(haproxy_backend_retry_warnings_total[1m])) > 10 query: sum by (proxy) (rate(haproxy_backend_retry_warnings_total[1m])) > 10
severity: warning severity: warning
for: 2m for: 2m
- name: HAProxy proxy down - name: HAproxy has no alive backends
description: HAProxy proxy is down description: HAProxy has no alive active or backup backends for {{ $labels.proxy }}
query: haproxy_backend_up == 0 query: haproxy_backend_active_servers + haproxy_backend_backup_servers == 0
severity: critical
- name: HAProxy server down
description: HAProxy backend is down
query: haproxy_backend_active_servers == 0
severity: critical severity: critical
- name: HAProxy frontend security blocked requests - name: HAProxy frontend security blocked requests
description: HAProxy is blocking requests for security reason description: HAProxy is blocking requests for security reason