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Merge pull request #139 from xkfen/istio

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Samuel Berthe 2020-12-30 18:47:28 +01:00 committed by GitHub
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1 changed files with 39 additions and 2 deletions
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_data/rules.yml
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@ -1315,10 +1315,47 @@ groups:
query: 'sum(rate(request_errors_total[5m])) by (deployment, statefulset, daemonset) / sum(rate(request_total[5m])) by (deployment, statefulset, daemonset) * 100 > 10'
severity: warning
- name: Istio
exporters:
- rules:
- name: Embedded exporter
doc_url: https://istio.io/latest/docs/tasks/observability/metrics/querying-metrics/
rules:
- name: Istio Kubernetes gateway availability drop
description: Gateway pods have dropped. Inbound traffic will likely be affected.
query: 'min(kube_deployment_status_replicas_available{deployment="istio-ingressgateway", namespace="istio-system"}) without (instance, pod) < 2'
severity: warning
- name: Istio Pilot high total request rate
description: Number of Istio Pilot push errors is too high (> 5%). Envoy sidecars might have outdated configuration.
query: 'sum(rate(pilot_xds_push_errors[1m])) / sum(rate(pilot_xds_pushes[1m])) * 100 > 5'
severity: warning
- name: Istio Mixer Prometheus dispatches low
description: Number of Mixer dispatches to Prometheus is too low. Istio metrics might not be being exported properly.
query: 'sum(rate(mixer_runtime_dispatches_total{adapter=~"prometheus"}[1m])) < 180'
severity: warning
- name: Istio high total request rate
description: Global request rate in the service mesh is unusually high.
query: 'sum(rate(istio_requests_total{reporter="destination"}[5m])) > 1000'
severity: warning
- name: Istio low total request rate
description: Global request rate in the service mesh is unusually low.
query: 'sum(rate(istio_requests_total{reporter="destination"}[5m])) < 100'
severity: warning
- name: Istio high 4xx error rate
description: High percentage of HTTP 5xx responses in Istio (> 5%).
query: 'sum(rate(istio_requests_total{reporter="destination", response_code=~"4.*"}[5m])) / sum(rate(istio_requests_total{reporter="destination"}[5m])) * 100 > 5'
severity: warning
- name: Istio high 5xx error rate
description: High percentage of HTTP 5xx responses in Istio (> 5%).
query: 'sum(rate(istio_requests_total{reporter="destination", response_code=~"5.*"}[5m])) / sum(rate(istio_requests_total{reporter="destination"}[5m])) * 100 > 5'
severity: warning
- name: Istio high request latency
description: Istio average requests execution is longer than 100ms.
query: "rate(istio_request_duration_milliseconds_sum[1m]) / rate(istio_request_duration_milliseconds_count[1m]) > 0.1"
severity: warning
- name: Istio latency 99 percentile
description: Istio 1% slowest resquests are longer than 1s.
query: "histogram_quantile(0.99, rate(istio_request_duration_milliseconds_bucket[1m])) > 1"
severity: warning
- name: Network and storage