apiVersion: v1
kind: Service
metadata:
  name: reachr
  namespace: reachr
  labels:
    app: reachr
spec:
  ports:
  - port: 9061
    name: prom
  selector:
    app: reachr
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: reachr
  namespace: reachr
  labels:
    app: reachr
spec:
  replicas: 1
  selector:
    matchLabels:
      app: reachr
  template:
    metadata:
      labels:
        app: reachr
    spec:
      containers:
      - name: reachr
        image: protryon/reachr:1.0.0
        imagePullPolicy: Always
        ports:
        - containerPort: 9061
          protocol: TCP
          name: prom
        env:
        - name: REACHR_CONF
          value: "/config/config.yaml"
        volumeMounts:
          - name: reachr
            mountPath: /config
        resources:
          requests:
            memory: 128Mi
            cpu: 100m
          limits:
            memory: 512Mi
            cpu: 500m
      volumes:
      - name: reachr
        configMap:
          name: reachr
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: reachr
  namespace: reachr
  labels:
    app: reachr
data:
  config.yaml: |
    # to export prometheus metrics
    bind: 0.0.0.0:9061
    name: origination.host.name
    # seconds
    interval: 15
    # seconds, should be < interval
    timeout: 10
    targets:
    - mode: ping
      host: pingcheck.host.name
    - mode: tcp
      host: tcpcheck.host.name
    - mode: https
      host: host.name
      status: 302
    - mode: https
      host: host.name
      # no status field implies any status code is okay
    - mode: http
      host: host.name
      # checks that a DNS request resolves
    - mode: dns
      host: ns1.host.name
      dns_name: host.name
    # see src/config.rs for more details
---
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: reachr
  namespace: reachr
  labels:
    app: reachr
spec:
  selector:
    matchLabels:
      app: reachr
  endpoints:
  - port: prom
    interval: 15s