prometheus receiver
4 complete collector configs on this site use the prometheus receiver. Each is a whole file, validated with otelcol-contrib v0.161.0.
- Scrape Prometheus metrics endpointsScrape any Prometheus /metrics endpoint - node_exporter, an application, an exporter - into OpenTelemetry metrics.Metrics
- Scrape cAdvisor container metrics from the kubeletThe container_* metrics Kubernetes dashboards expect, scraped from each node's kubelet with the pod's service account token.Metrics
- Scrape pods by prometheus.io annotationsScrape every pod that asks for it with prometheus.io/scrape annotations, each node's collector only its own pods.Metrics
- Prometheus counters to a delta-only backend (cumulativetodelta)Scrape Prometheus counters and convert them to the delta temporality Dynatrace requires - gauges untouched.Metrics