docker-compose.yml

version: '3'
services:
  opensearch-node1:
    image: opensearchproject/opensearch:1.1.0
    container_name: opensearch-node1
    environment:
      - JAVA_HOME=/usr/share/opensearch/jdk
      - cluster.name=opensearch-cluster
      - node.name=opensearch-node1
      - discovery.seed_hosts=opensearch-node1,opensearch-node2
      - cluster.initial_master_nodes=opensearch-node1,opensearch-node2
      - bootstrap.memory_lock=true # along with the memlock settings below, disables swapping
      - "OPENSEARCH_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:
      - opensearch-data1:/usr/share/opensearch/data
      - ./node1.key:/usr/share/opensearch/config/esnode-key.pem
      - ./node1.pem:/usr/share/opensearch/config/esnode.pem
      - ./kirk.key:/usr/share/opensearch/config/kirk-key.pem
      - ./kirk.pem:/usr/share/opensearch/config/kirk.pem
      - ./root-ca.pem:/usr/share/opensearch/config/root-ca.pem
      - ./internal_users.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/internal_users.yml
      - ./roles_mapping.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/roles_mapping.yml
      - ./tenants.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/tenants.yml
      - ./roles.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/roles.yml
      - ./config.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/config.yml
      - ./custom-elasticsearch.yml:/usr/share/elasticsearch/config/opensearch.yml
    ports:
      - 9200:9200
      - 9600:9600 # required for Performance Analyzer
    networks:
      - opensearch-net
  opensearch-node2:
    image: opensearchproject/opensearch:1.1.0
    container_name: opensearch-node2
    environment:
      - JAVA_HOME=/usr/share/opensearch/jdk
      - cluster.name=opensearch-cluster
      - node.name=opensearch-node2
      - discovery.seed_hosts=opensearch-node1,opensearch-node2
      - cluster.initial_master_nodes=opensearch-node1,opensearch-node2
      - bootstrap.memory_lock=true
      - "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    volumes:
      - opensearch-data2:/usr/share/opensearch/data
      - ./node1.key:/usr/share/opensearch/config/esnode-key.pem
      - ./node1.pem:/usr/share/opensearch/config/esnode.pem
      - ./kirk.key:/usr/share/opensearch/config/kirk-key.pem
      - ./kirk.pem:/usr/share/opensearch/config/kirk.pem
      - ./root-ca.pem:/usr/share/opensearch/config/root-ca.pem
      - ./internal_users.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/internal_users.yml
      - ./roles_mapping.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/roles_mapping.yml
      - ./tenants.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/tenants.yml
      - ./roles.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/roles.yml
      - ./config.yml:/usr/share/opensearch/plugins/opensearch-security/securityconfig/config.yml
      - ./custom-elasticsearch.yml:/usr/share/elasticsearch/config/opensearch.yml
    networks:
      - opensearch-net
  opensearch-dashboards:
    image: opensearchproject/opensearch-dashboards:1.1.0
    container_name: opensearch-dashboards
    ports:
      - 5601:5601
    expose:
      - "5601"
    volumes:
      - ./kibana.yml:/usr/share/opensearch-dashboards/config/opensearch_dashboards.yml
      - ./spock.pem:/usr/share/opensearch-dashboards/config/spock.pem
      - ./spock.key:/usr/share/opensearch-dashboards/config/spock.key
    environment:
      OPENSEARCH_HOSTS: '["https://opensearch-node1:9200","https://opensearch-node2:9200"]' # must be a string with no spaces when specified as an environment variable
    networks:
      - opensearch-net

volumes:
  opensearch-data1:
  opensearch-data2:

networks:
  opensearch-net: