router-service-monitor.yaml

apiVersion: template.openshift.io/v1
kind: Template
metadata:
  name: router-prometheus-service-monitor
  labels:
    app: router-prometheus-service-monitor
  annotations:
    openshift.io/display-name: "Red Hat Router service-monitor install"
    openshift.io/provider-display-name: "Red Hat, Inc."
    description: "A ServiceMonitor for Router"
    tags: "router,prometheus,prometheus-operator,monitoring"
    version: "1.0"
message: |-
  prometheus-operator is now deployed to ${NAMESPACE}
parameters:
- name: NAMESPACE
  displayName: Namespace
  value: router-monitoring
  required: true
  description: Namespace in which the prometheus-operator is installed.
- name: ROUTER_SERVICE_NAME
  displayName: Router Service Name
  value: 'router-metrics'
  required: true
  description: The service name of Router to monitor
- name: ROUTER_LABEL
  displayName: Router Label
  value: 'router'
  required: true
- name: ROUTER_MONITORING_PORT
  displayName: Router Monitoring Port
  value: 'monitoring'
  required: true
- name: ROUTER_USERNAME
  displayName: Router Monitoring Username
  value: 'admin'
  required: true
- name: ROUTER_PASSWORD
  displayName: Router Monitoring Password
  value: 'admin'
  required: true
- name: ROUTER_PROJECT
  displayName: Router project
  value: 'default'
  required: true


objects:
#
# OpenShift resources
#

- apiVersion: v1
  stringData:
    password: ${ROUTER_PASSWORD}
    username: ${ROUTER_USERNAME}
  kind: Secret
  metadata:
    name: servicemonitor-auth
    namespace: ${NAMESPACE}
  type: Opaque

- apiVersion: monitoring.coreos.com/v1 
  kind: ServiceMonitor
  metadata:
    name: ${ROUTER_SERVICE_NAME}
    namespace: ${NAMESPACE}
    labels:
      metrics: ${ROUTER_LABEL}
  spec:
    selector:
      matchLabels:
        app: ${ROUTER_SERVICE_NAME}
    namespaceSelector:
      matchNames:
      - default
    endpoints:
    - basicAuth:
        password:
          key: password
          name: servicemonitor-auth
        username:
          key: username
          name: servicemonitor-auth
      port: ${ROUTER_MONITORING_PORT}

- apiVersion: v1
  kind: Service
  metadata:
    name: ${ROUTER_SERVICE_NAME}
    namespace: ${ROUTER_PROJECT}
    labels:
      router: router
      app: ${ROUTER_SERVICE_NAME}
  spec:
    selector:
      router: router
    ports:
    - name: ${ROUTER_MONITORING_PORT}
      port: 1936