apiVersion: v1
kind: Service
metadata:
  annotations:
    prometheus.io/scrape: 'true'
    prometheus.io/path: '/metrics'
  labels:
    name: alertmanager
  name: alertmanager
spec:
  selector:
    app: alertmanager
  # type: ClusterIP
  ports:
  - name: main
    protocol: TCP
    port: 9093
    targetPort: 9093
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: alertmanager
spec:
  replicas: 1
  selector:
    matchLabels:
      app: alertmanager
  template:
    metadata:
      name: alertmanager
      labels:
        app: alertmanager
    spec:
      containers:
      - name: alertmanager
        image: prom/alertmanager:v0.15.2
        args:
          - '--config.file=/etc/alertmanager/alerts.yaml'
          - '--storage.path=/alertmanager'
          - '--web.external-url=https://alertmanager.example.com'
        ports:
        - name: alertmanager
          containerPort: 9093
        volumeMounts:
        - name: config-volume
          mountPath: /etc/alertmanager
        - name: alertmanager
          mountPath: /alertmanager
      volumes:
      - name: config-volume
        configMap:
          name: alertmanager
      - name: alertmanager
        emptyDir: {}