k8s.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: elastic-ha
---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: aws-ebs
  namespace: elastic-ha
parameters:
  fsType: ext4
  type: gp2
provisioner: kubernetes.io/aws-ebs
volumeBindingMode: WaitForFirstConsumer
---
apiVersion: elasticsearch.k8s.elastic.co/v1
kind: Elasticsearch
metadata:
  name: ha-es
  namespace: elastic-ha
spec:
  http:
    service:
      spec:
        type: LoadBalancer
  nodeSets:
  - config:
      node.roles:
      - master
      - data
      xpack.ml.enabled: false
    count: 3
    name: default
    podTemplate:
      metadata:
        labels:
          app: elasticsearch
      spec:
        containers:
        - name: elasticsearch
          resources:
            limits:
              cpu: 4
              memory: 12Gi
            requests:
              cpu: 1
              memory: 12Gi
        initContainers:
        - command:
          - sh
          - -c
          - sysctl -w vm.max_map_count=262144
          name: sysctl
          securityContext:
            privileged: true
    volumeClaimTemplates:
    - metadata:
        name: elasticsearch-data
      spec:
        accessModes:
        - ReadWriteOnce
        resources:
          requests:
            storage: 10Gi
        storageClassName: aws-ebs
  updateStrategy:
    changeBudget:
      maxSurge: -1
      maxUnavailable: 1
  version: 7.16.1
---
apiVersion: kibana.k8s.elastic.co/v1
kind: Kibana
metadata:
  name: ha-es-kibana
  namespace: elastic-ha
spec:
  count: 1
  elasticsearchRef:
    name: ha-es
  http:
    service:
      spec:
        type: LoadBalancer
  podTemplate:
    spec:
      containers:
      - name: kibana
        resources:
          limits:
            cpu: 1
            memory: 1Gi
  version: 7.16.1