kibana 설정

kiban_system 비밀번호 생성

# elastic pod 접속
kubectl exec -it pod/elastic-0 -n elastic -- sh

# 비밀번호 생성
elasticsearch-reset-password -u kibana_system

ConfigMap

apiVersion: v1
kind: ConfigMap
metadata:
  name: kibana-config
  namespace: elastic  # Ensure it matches the Elasticsearch namespace
data:
  kibana.yml: |
    server.name: kibana
    server.host: "0.0.0.0"
    elasticsearch.hosts: ["http://elastic-headless:9200"]
    elasticsearch.username: kibana_system
    elasticsearch.password: {비밀번호}
    server.publicBaseUrl: "http://kibana:5601"

Deployment

apiVersion: apps/v1
kind: Deployment
metadata:
  name: kibana
  namespace: elastic
  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:{tag}
        ports:
        - containerPort: 5601
        volumeMounts:
        - name: config
          mountPath: /usr/share/kibana/config/kibana.yml
          subPath: kibana.yml
        env:
        - name: NODE_OPTIONS
          value: "--no-openssl-legacy-provider"
      volumes:
      - name: config
        configMap:
          name: kibana-config

Service

apiVersion: v1
kind: Service
metadata:
  name: kibana
  namespace: elastic
  labels:
    app: kibana
spec:
  selector:
    app: kibana
  ports:
  - protocol: TCP
    port: 5601
    targetPort: 5601
  type: ClusterIP

Ingress

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: kibana-ingress
  namespace: elastic
  annotations:
    kubernetes.io/ingress.class: "nginx"
    nginx.ingress.kubernetes.io/proxy-body-size: "2G"
    cert-manager.io/cluster-issuer: letsencrypt-prod
    nginx.ingress.kubernetes.io/ssl-redirect: "true"
spec:
  ingressClassName: nginx
  tls:
    - hosts:
        - {도메인}
      secretName: {인증서}
  rules:
  - host: {도메인}
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: kibana
            port:
              number: 5601