grafana-deployment.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  labels:
    app: grafana
  name: grafana
spec:
  replicas: 1
  selector:
    matchLabels:
      app: grafana
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: grafana
    spec:
      containers:
      - image: docker.io/grafana/grafana:6.3.6
        imagePullPolicy: IfNotPresent
        name: grafana
        envFrom:
        - secretRef:
            name: grafana-creds
        volumeMounts:
        - mountPath: /etc/grafana/provisioning/datasources/influxdb-datasource.yml
          name: grafana-config
          readOnly: true
          subPath: influxdb-datasource.yml
        - mountPath: /etc/grafana/provisioning/dashboards/grafana-dashboard-provider.yml
          name: grafana-config
          readOnly: true
          subPath: grafana-dashboard-provider.yml
        - mountPath: /var/lib/grafana/dashboards/twittergraph-dashboard.json
          name: grafana-config
          readOnly: true
          subPath: twittergraph-dashboard.json
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      terminationGracePeriodSeconds: 30
      volumes:
        - name: grafana-config
          configMap:
            name: grafana-config