prometheus.yml

apiVersion: v1
kind: Service
metadata:
  name: prometheus
  labels:
    app: prometheus
spec:
  ports:
    - port: 9090
      nodePort: 30000
  selector:
    app: prometheus
    tier: frontend
  type: NodePort
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: prometheus-volume
  labels:
    type: local
spec:
  storageClassName: manual
  capacity:
    storage: 5Gi
  accessModes:
    - ReadWriteOnce
  hostPath:
    path: /mnt/test_prometheus
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: prometheus-pv-claim
  labels:
    app: prometheus
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: prometheus
  labels:
    app: prometheus
spec:
  replicas: 1
  selector:
    matchLabels:
      app: prometheus
      tier: frontend
  template:
    metadata:
      labels:
        app: prometheus
        tier: frontend
    spec:
      containers:
      - image: vimal13/prometheus
        name: prometheus
        volumeMounts:
        - name: prometheus-persistent-storage
          mountPath: /prometheus
      volumes:
      - name: prometheus-persistent-storage
        persistentVolumeClaim:
          claimName: prometheus-pv-claim