20 lines
1.3 KiB
Markdown
20 lines
1.3 KiB
Markdown
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# Monitoring Kubernetes
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> [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8935) in GitLab 9.0
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GitLab has support for automatically detecting and monitoring Kubernetes metrics. Kubernetes exposes Node level metrics out of the box via the built-in [Prometheus metrics support in cAdvisor](https://github.com/google/cadvisor).
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## Metrics supported
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| Name | Query |
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| ---- | ----- |
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| Average Memory Usage (MB) | (sum(container_memory_usage_bytes{container_name!="POD",%{environment_filter}}) / count(container_memory_usage_bytes{container_name!="POD",%{environment_filter}})) /1024/1024 |
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| Average CPU Utilization (%) | sum(rate(container_cpu_usage_seconds_total{container_name!="POD",%{environment_filter}}[2m])) / count(container_cpu_usage_seconds_total{container_name!="POD",%{environment_filter}}) * 100 |
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## Configuring Prometheus to monitor for Kubernetes node metrics
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Prometheus has internal support for discovering and monitoring of Kubernetes node metrics.
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If you have an Omnibus based GitLab installation within your Kubernetes cluster, you can leverage the bundled Prometheus server to [monitor Kubernetes](../../../../administration/monitoring/prometheus/index.md#configuring-prometheus-to-monitor-kubernetes).
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To configure your own Prometheus server
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