Add Karpenter metrics integration to OTEL Container Insights - #325
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…karpenter metrics
Move k8sattributes/cw_k8s_ci_v0_pod and transform/cw_k8s_ci_v0_set_workload outside the kubeStateMetrics.enabled conditional so they render regardless of the KSM toggle. These processors are shared by the Karpenter pipeline and must be present even when KSM is disabled.
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Supersedes #322 (retargeted to release-6.3.0)
This PR adds a Karpenter metrics integration to the OTEL Container Insights pipeline.
When enabled, the cluster-scraper agent automatically discovers and scrapes Karpenter's
Prometheus metrics endpoint, enriches them with Kubernetes semantic conventions, and
exports to CloudWatch via OTLP.
Description of changes:
values.yaml
otelContainerInsights.solutions.karpenterconfiguration section withenabled,namespaceparameters_otel-container-insights-cluster-scraper-config.tpl
Testing
CI integration tests passing for Karpenter under eks_daemon:otel_standard_test: https://github.com/aws/amazon-cloudwatch-agent/actions/runs/28984147604/job/86009444350
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