deployment-prometheus.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: prometheus-deployment
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: prometheus-server
    spec:
      serviceAccountName: openebs-maya-operator
      containers:
        - name: prometheus
          image: prom/prometheus:latest
          args:
            - "-config.file=/etc/prometheus/conf/prometheus.yml"
            # Metrics are stored in an emptyDir volume which
            # exists as long as the Pod is running on that Node.
            # The data in an emptyDir volume is safe across container crashes.
            - "-storage.local.path=/prometheus"
          ports:
            - containerPort: 9090
          volumeMounts:
            - name: prometheus-server-volume
              mountPath: /etc/prometheus/conf
            - name: prometheus-storage-volume
              mountPath: /prometheus
      volumes:
        - name: prometheus-server-volume
          configMap:
            name: prometheus-config
        - name: prometheus-storage-volume
          emptyDir: {} # containers in the Pod can all read and write the same files here.