apiVersion: apps/v1
kind: Deployment
metadata:
  name: grafana
  namespace: grafana
  labels:
    app: grafana
spec:
  selector:
    matchLabels:
      app: grafana
  template:
    metadata:
      labels:
        app: grafana
    spec:
      securityContext:
        fsGroup: 472
        supplementalGroups:
          - 0
      containers:
        - name: grafana
          image: grafana/grafana:latest
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 3000
              name: http-grafana
              protocol: TCP
          readinessProbe:
            failureThreshold: 3
            httpGet:
              path: /robots.txt
              port: 3000
              scheme: HTTP
            initialDelaySeconds: 10
            periodSeconds: 30
            successThreshold: 1
            timeoutSeconds: 2
          livenessProbe:
            failureThreshold: 3
            initialDelaySeconds: 30
            periodSeconds: 10
            successThreshold: 1
            tcpSocket:
              port: 3000
            timeoutSeconds: 1
          env:
            - name: GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_STRICT
              value: "false"
            - name: GF_AUTH_GENERIC_OAUTH_SCOPES
              value: "openid profile email groups"
            - name: GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_PATH
              value: "contains(groups, 'grafana_admin') && 'Admin' || 'Viewer'"
            - name: GF_SERVER_ROOT_URL
              value: "https://obs.prod.panic.haus/"
            - name: GF_SERVER_DOMAIN
              value: "obs.prod.panic.haus"
          resources:
            requests:
              cpu: 250m
              memory: 750Mi
          volumeMounts:
            - mountPath: /var/lib/grafana
              name: grafana-pv
            - name: grafana-datasources
              mountPath: /etc/grafana/provisioning/datasources/datasources.yaml
              subPath: datasources.yaml
      volumes:
        - name: grafana-pv
          persistentVolumeClaim:
            claimName: grafana-pvc
        - name: grafana-datasources
          configMap:
            name: grafana-datasources