# Copied from https://github.com/opensearch-project/opensearch-build/blob/main/release/docker/dockercomposefiles/docker-compose.yml
# removed node-2 and dashboard since we don't need to create two node cluster for integration test
version: '3'
services:
  test-node1:
    image: opensearchproject/opensearch:${OPENSEARCH_VERSION:-latest}
    container_name: test-node1
    environment:
      - cluster.name=test-cluster
      - node.name=test-node1
      - discovery.seed_hosts=test-node1
      - cluster.initial_master_nodes=test-node1
      - bootstrap.memory_lock=true # along with the memlock settings below, disables swapping
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m" # minimum and maximum Java heap size, recommend setting both to 50% of system RAM
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536 # maximum number of open files for the OpenSearch user, set to at least 65536 on modern systems
        hard: 65536
    volumes:
      - test-data1:/usr/share/opensearch/data
    ports:
      - 9200:9200
      - 9600:9600 # required for Performance Analyzer
    networks:
      - test-net

volumes:
  test-data1:

networks:
  test-net: