link-stack/docker/compose/opensearch.yml

version: "3.4"

services:
  opensearch:
    container_name: opensearch
    build: ../opensearch
    image: registry.gitlab.com/digiresilience/link/link-stack/opensearch:${LINK_STACK_VERSION}
    restart: ${RESTART}
    environment:
      - discovery.type=single-node
      # - plugins.security.ssl.transport.enforce_hostname_verification=false
      # - plugins.security.ssl.transport.resolve_hostname=false
      - cluster.routing.allocation.disk.watermark.low=3gb
      - cluster.routing.allocation.disk.watermark.high=2gb
      - cluster.routing.allocation.disk.watermark.flood_stage=500mb
      - cluster.info.update.interval=1m
      # - config.dynamic.http.xff.enabled=true
      # - config.dynamic.http.xff.remoteIpHeader="x-forwarded-for"
      # - config.dynamic.http.xff.internalProxies=".*"
      - node.name=opensearch-node1
      - bootstrap.memory_lock=true
      - "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m"
      - "OPENSEARCH_INITIAL_ADMIN_PASSWORD=${OPENSEARCH_ADMIN_PASSWORD}"
      - compatibility.override_main_response_version=true
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    volumes:
      - opensearch-data:/usr/share/opensearch/data
      - ../opensearch/config.yml:/usr/share/opensearch/config/opensearch-security/config.yml
    ports:
      - 9200:9200
      - 9600:9600

  opensearch-dashboards:
    container_name: opensearch-dashboards
    build: ../opensearch-dashboards
    image: registry.gitlab.com/digiresilience/link/link-stack/opensearch-dashboards:${LINK_STACK_VERSION}
    restart: ${RESTART}
    ports:
      - 5601:5601
    expose:
      - "5601"
    volumes:
      - ../opensearch-dashboards/opensearch_dashboards.yml:/usr/share/opensearch-dashboards/config/opensearch_dashboards.yml
    environment:
      OPENSEARCH_HOSTS: '["https://opensearch:9200"]'
      # OPENSEARCH_SECURITY_AUTH_TYPE: "proxy"
      # OPENSEARCH_SECURITY_PROXYCACHE_USER_HEADER: "x-proxy-user"
      # OPENSEARCH_SECURITY_PROXYCACHE_ROLES_HEADER: "x-proxy-roles"
      # OPENSEARCH_REQUESTHEADERSALLOWLIST: '["securitytenant","Authorization","x-forwarded-for","x-proxy-user","x-proxy-roles"]'

volumes:
  opensearch-data:
    driver: local