---
apiVersion: v1
kind: ConfigMap
metadata:
  namespace: monitoring
  name: kibana-config
  labels:
    app: kibana
data:
  kibana.yml: |-
    server.host: 0.0.0.0

    elasticsearch:
      hosts: ${ELASTICSEARCH_HOSTS}
      username: ${ELASTICSEARCH_USER}
      password: ${ELASTICSEARCH_PASSWORD}
---
apiVersion: v1
kind: Service
metadata:
  namespace: monitoring
  name: kibana
  labels:
    app: kibana
spec:
  type: NodePort
  ports:
  - port: 5601
    name: webinterface
  selector:
    app: kibana
---
apiVersion: apps/v1
kind: Deployment
metadata:
  namespace: monitoring
  name: kibana
  labels:
    app: kibana
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kibana
  template:
    metadata:
      labels:
        app: kibana
    spec:
      containers:
      - name: kibana
        image: docker.elastic.co/kibana/kibana:7.3.0
        ports:
        - containerPort: 5601
          name: webinterface
        env:
        - name: ELASTICSEARCH_HOSTS
          value: "http://elasticsearch-client.monitoring.svc.cluster.local:9200"
        - name: ELASTICSEARCH_USER
          value: "elastic"
        - name: ELASTICSEARCH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: elasticsearch-pw-elastic
              key: password
        volumeMounts:
        - name: config
          mountPath: /usr/share/kibana/config/kibana.yml
          readOnly: true
          subPath: kibana.yml
      volumes:
      - name: config
        configMap:
          name: kibana-config
---