sbbb/base/data/opensearch-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: opensearch
  namespace: data
spec:
  replicas: 1
  selector:
    matchLabels:
      app: opensearch
  template:
    metadata:
      labels:
        app: opensearch
    spec:
      securityContext:
        fsGroup: 1000
      initContainers:
        - name: sysctl
          image: busybox
          command: ["sysctl", "-w", "vm.max_map_count=262144"]
          securityContext:
            privileged: true
      containers:
        - name: opensearch
          image: opensearchproject/opensearch:3
          command: ["sh", "-c"]
          args: ["opensearch-plugin install --batch prometheus-exporter || true; /usr/share/opensearch/opensearch-docker-entrypoint.sh"]
          ports:
            - name: http
              containerPort: 9200
              protocol: TCP
            - name: transport
              containerPort: 9300
              protocol: TCP
          env:
            - name: discovery.type
              value: single-node
            - name: OPENSEARCH_JAVA_OPTS
              value: "-Xms1g -Xmx1536m"
            - name: DISABLE_SECURITY_PLUGIN
              value: "true"
            - name: plugins.ml_commons.only_run_on_ml_node
              value: "false"
            - name: plugins.ml_commons.native_memory_threshold
              value: "90"
            - name: plugins.ml_commons.model_access_control_enabled
              value: "false"
            - name: plugins.ml_commons.allow_registering_model_via_url
              value: "true"
          resources:
            limits:
              memory: 2Gi
            requests:
              memory: 1Gi
              cpu: 100m
          volumeMounts:
            - name: data
              mountPath: /usr/share/opensearch/data
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: opensearch-data