Deploying Prometheus in Kubernetes

Prometheus supports service discovery, so it can automatically find Kubernetes pods to scrape.

If you have Prometheus installed using the helm chart (opens in a new tab), service discovery should be enabled by default.

Add the following annotations to your app's deployment:

deployment.yaml

apiVersion: apps/v1
kind: Deployment
spec:
  template:
    metadata:
      annotations:
        prometheus.io/scrape: "true"
        prometheus.io/path: "/metrics"
        prometheus.io/port: "9091"

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