dotfiles/infrastructure/base/opensearch/opensearch-node1-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: opensearch-node1
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: opensearch-node1
      app.kubernetes.io/part-of: opensearch
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app.kubernetes.io/name: opensearch-node1
        app.kubernetes.io/part-of: opensearch
    spec:
      hostNetwork: true
      containers:
      - env:
        # along with the memlock settings below, disables swapping
        - name: bootstrap.memory_lock
          value: "false"
        - name: OPENSEARCH_JAVA_OPTS
          value: "-Xms2g -Xmx2g"
        - name: cluster.initial_master_nodes
          value: opensearch-node1
        - name: cluster.name
          value: opensearch-cluster
        - name: compatibility.override_main_response_version
          value: "true"
        - name: discovery.seed_hosts
          value: opensearch-node1
        - name: node.name
          value: opensearch-node1
        image: opensearchproject/opensearch:1.2.4
        name: opensearch-node1
        ports:
        - containerPort: 9200
        - containerPort: 9600
        resources:
          limits:
            cpu: 2000m
            memory: 2Gi
          requests:
            cpu: 40m
            memory: 2Gi
        volumeMounts:
        - mountPath: /usr/share/opensearch/data
          name: opensearch-node1-claim0
        - mountPath: /usr/share/opensearch/config
          name: opensearch-node1-claim1
      volumes:
      - name: opensearch-node1-claim0
        persistentVolumeClaim:
          claimName: opensearch-data
      - name: opensearch-node1-claim1
        hostPath:
          path: /etc/opensearch
          type: Directory