prometheus-dummy-exporter.yaml

# Deploys dummy Prometheus exporter.
# To access the metrics from Jumphost: "kubectl port-forward svc/dummy-exporter 9090:9090" and "curl localhost:9090/metrics"

---
kind: Service
apiVersion: v1
metadata:
  labels:
    app: "dummy-exporter"
  name: "dummy-exporter"
  annotations:
    prometheus.io/scrape: "true"
spec:
  selector:
    app: "dummy-exporter"
  ports:
    - name: http
      port: 9090

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: "dummy-exporter"
  labels:
    app: "dummy-exporter"
spec:
  replicas: 1
  selector:
    matchLabels:
      app: "dummy-exporter"
  template:
    metadata:
      labels:
        app: "dummy-exporter"
    spec:
      containers:
      - image: gcr.io/google-samples/prometheus-dummy-exporter:latest
        name: prometheus-example-exporter
        imagePullPolicy: Always
        command:
        - /bin/sh
        - -c
        - ./prometheus-dummy-exporter --metric-name=example_monitoring_up --metric-value=1 --port=9090
        resources:
          requests:
            cpu: 100m