SigNoz / charts

Helm Charts for SigNoz
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Enable additional metrics for kubelet metrics receiver #546

Closed srikanthccv closed 2 weeks ago

srikanthccv commented 2 weeks ago

The k8s.{pod/node/container}.cpu.utilization metrics are deprecated in favor of k8s.{pod/node/container}.cpu.usage. However, they are not enabled by default. We start collecting early, so when the `.cpu. utilisation metrics are removed, we will have enough data backfilled. Add uptime and container req/limit metrics.

Summary by CodeRabbit

coderabbitai[bot] commented 2 weeks ago

Walkthrough

The pull request introduces modifications to the values.yaml file for the Kubernetes infrastructure chart, specifically enhancing the kubeletMetrics section by enabling multiple new metrics related to CPU and uptime for nodes, pods, and containers. Additionally, it addresses redundancy in the clusterName key within the global section, which appears twice as an empty string. The overall structure of the configuration remains unchanged aside from these additions.

Changes

File Path Change Summary
charts/k8s-infra/values.yaml - Added new metrics under kubeletMetrics: k8s.node.cpu.usage, k8s.node.uptime, k8s.pod.cpu.usage, k8s.pod.uptime, container.cpu.usage, k8s.container.cpu_limit_utilization, k8s.container.cpu_request_utilization, k8s.container.memory_limit_utilization, k8s.container.memory_request_utilization, container.uptime (all set to enabled: true).
- Noted redundancy in the clusterName key defined twice as an empty string.

Possibly related PRs

Suggested reviewers

🐇 In the fields where metrics grow,
New insights we shall sow.
Uptime, usage, all in sight,
Monitoring made just right!
With clarity, we’ll configure,
A Kubernetes world, we’ll rigor! 🌱


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