home-docker/es.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: elasticsearch
  labels:
    app: elasticsearch
spec:
  replicas: 1
  selector:
    matchLabels:
      app: elasticsearch
  template:
    metadata:
      labels:
        app: elasticsearch
        name: elasticsearch
    spec:
      initContainers:
        - name: increase-vm-max-map
          image: busybox
          command: ["sysctl", "-w", "vm.max_map_count=262144"]
          securityContext:
            privileged: true
      containers:
        - name: elasticsearch
          image: docker.elastic.co/elasticsearch/elasticsearch:8.0.1
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 9200
              name: http-es
              protocol: TCP
            - containerPort: 9300
              name: es
              protocol: TCP
          env:
            - name: discovery.type
              value: single-node
            - name: xpack.security.enabled
              value: "false"
          volumeMounts:
            - name: es
              mountPath: /usr/share/elasticsearch/data
              subPath: elasticsearch
          resources:
            requests:
              cpu: 200m
              memory: 512Mi
            limits:
              cpu: 1000m
              memory: 1200Mi
      volumes:
      - name: es
        persistentVolumeClaim:
          claimName: nfs-es
---

apiVersion: v1
kind: Service
metadata:
  name: elasticsearch
  labels:
    name: elasticsearch
spec:
  type: ClusterIP
  selector:
    app: elasticsearch
  ports:
    - name: elasticsearch
      targetPort: http-es
      port: 9200
      protocol: TCP
    - name: es
      targetPort: es
      port: 9300
      protocol: TCP
---

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: elasticsearch-ingress
  annotations:
    kubernetes.io/ingress.class: "nginx"
    kubernetes.io/tls-acme: "true"
    cert-manager.io/cluster-issuer: "letsencrypt-prod"
    nginx.ingress.kubernetes.io/auth-url: "https://id.junv.me/oauth2/auth"
    nginx.ingress.kubernetes.io/auth-signin: "https://id.junv.me/oauth2/start?rd=https%3A%2F%2F$host$request_uri"
spec:
  tls:
  - hosts:
    - es.junv.me
    secretName: elasticsearch-tls
  rules:
  - host: es.junv.me
    http:
      paths:
      - backend:
          service:
            name: elasticsearch
            port:
              number: 9200
        path: /
        pathType: Prefix

---

apiVersion: apps/v1
kind: Deployment
metadata:
  name: kibana
  labels:
    app: kibana
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kibana
  template:
    metadata:
      labels:
        app: kibana
        name: kibana
    spec:
      containers:
        - name: kibana
          image: docker.elastic.co/kibana/kibana:8.0.1
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 5601
              name: http-kibana
              protocol: TCP
          env:
            - name: ELASTICSEARCH_HOSTS
              value: http://elasticsearch.es.svc.cluster.local:9200
          resources:
            requests:
              cpu: 100m
              memory: 256Mi
            limits:
              cpu: 400m
              memory: 1024Mi
---

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

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: kibana-ingress
  annotations:
    kubernetes.io/ingress.class: "nginx"
    kubernetes.io/tls-acme: "true"
    cert-manager.io/cluster-issuer: "letsencrypt-prod"
    nginx.ingress.kubernetes.io/auth-url: "https://id.junv.me/oauth2/auth"
    nginx.ingress.kubernetes.io/auth-signin: "https://id.junv.me/oauth2/start?rd=https%3A%2F%2F$host$request_uri"
spec:
  tls:
  - hosts:
    - kibana.junv.me
    secretName: kibana-tls
  rules:
  - host: kibana.junv.me
    http:
      paths:
      - backend:
          service:
            name: kibana
            port:
              number: 5601
        path: /
        pathType: Prefix