docker-compose-cluster.yml

version: '2.2'
services:
  elasticsearch1:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.15.2
    container_name: elasticsearch1
    hostname: elasticsearch1
    volumes:
      - ./data/es1:/usr/share/elasticsearch/data
      - ./prepare_ssl/certs:/usr/share/elasticsearch/config/certificates
    ports:
      - 9203:9200
    environment:
      - node.name=elasticsearch1
      - cluster.name=ES
      - ES_JAVA_OPTS=-Xms1024m -Xmx1024m
      - bootstrap.memory_lock=true
      - discovery.seed_hosts=elasticsearch2,elasticsearch3
      - cluster.initial_master_nodes=elasticsearch1,elasticsearch2,elasticsearch3
      - xpack.license.self_generated.type=trial
      - xpack.monitoring.collection.enabled=true
      - ELASTIC_PASSWORD=hogehoge
      - xpack.security.enabled=true
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.http.ssl.key=/usr/share/elasticsearch/config/certificates/elasticsearch1/elasticsearch1.key
      - xpack.security.http.ssl.certificate_authorities=/usr/share/elasticsearch/config/certificates/ca/ca.crt
      - xpack.security.http.ssl.certificate=/usr/share/elasticsearch/config/certificates/elasticsearch1/elasticsearch1.crt
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.certificate_authorities=/usr/share/elasticsearch/config/certificates/ca/ca.crt
      - xpack.security.transport.ssl.certificate=/usr/share/elasticsearch/config/certificates/elasticsearch1/elasticsearch1.crt
      - xpack.security.transport.ssl.key=/usr/share/elasticsearch/config/certificates/elasticsearch1/elasticsearch1.key

    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - elastic
  elasticsearch2:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.15.2
    container_name: elasticsearch2
    hostname: elasticsearch2
    volumes:
      - ./data/es2:/usr/share/elasticsearch/data
      - ./prepare_ssl/certs:/usr/share/elasticsearch/config/certificates
    ports:
      - 9201:9200
    environment:
      - node.name=elasticsearch2
      - cluster.name=ES
      - ES_JAVA_OPTS=-Xms1024m -Xmx1024m
      - bootstrap.memory_lock=true
      - discovery.seed_hosts=elasticsearch1,elasticsearch3
      - cluster.initial_master_nodes=elasticsearch1,elasticsearch2,elasticsearch3
      - xpack.license.self_generated.type=trial
      - xpack.monitoring.collection.enabled=true
      - ELASTIC_PASSWORD=hogehoge
      - xpack.security.enabled=true
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.http.ssl.key=/usr/share/elasticsearch/config/certificates/elasticsearch2/elasticsearch2.key
      - xpack.security.http.ssl.certificate_authorities=/usr/share/elasticsearch/config/certificates/ca/ca.crt
      - xpack.security.http.ssl.certificate=/usr/share/elasticsearch/config/certificates/elasticsearch2/elasticsearch2.crt
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.certificate_authorities=/usr/share/elasticsearch/config/certificates/ca/ca.crt
      - xpack.security.transport.ssl.certificate=/usr/share/elasticsearch/config/certificates/elasticsearch2/elasticsearch2.crt
      - xpack.security.transport.ssl.key=/usr/share/elasticsearch/config/certificates/elasticsearch2/elasticsearch2.key
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - elastic
  elasticsearch3:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.15.2
    container_name: elasticsearch3
    hostname: elasticsearch3
    volumes:
      - ./data/es3:/usr/share/elasticsearch/data
      - ./prepare_ssl/certs:/usr/share/elasticsearch/config/certificates
    ports:
      - 9202:9200
    environment:
      - node.name=elasticsearch3
      - cluster.name=ES
      - ES_JAVA_OPTS=-Xms1024m -Xmx1024m
      - bootstrap.memory_lock=true
      - discovery.seed_hosts=elasticsearch2,elasticsearch3
      - cluster.initial_master_nodes=elasticsearch1,elasticsearch2,elasticsearch3
      - xpack.license.self_generated.type=trial
      - xpack.monitoring.collection.enabled=true
      - ELASTIC_PASSWORD=hogehoge
      - xpack.security.enabled=true
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.http.ssl.key=/usr/share/elasticsearch/config/certificates/elasticsearch3/elasticsearch3.key
      - xpack.security.http.ssl.certificate_authorities=/usr/share/elasticsearch/config/certificates/ca/ca.crt
      - xpack.security.http.ssl.certificate=/usr/share/elasticsearch/config/certificates/elasticsearch3/elasticsearch3.crt
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.certificate_authorities=/usr/share/elasticsearch/config/certificates/ca/ca.crt
      - xpack.security.transport.ssl.certificate=/usr/share/elasticsearch/config/certificates/elasticsearch3/elasticsearch3.crt
      - xpack.security.transport.ssl.key=/usr/share/elasticsearch/config/certificates/elasticsearch3/elasticsearch3.key
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - elastic
  kibana:
    image: docker.elastic.co/kibana/kibana:7.15.2
    ports:
      - 15601:5601
    environment:
      - ELASTICSEARCH_USERNAME=elastic
      - ELASTICSEARCH_PASSWORD=hogehoge
      - ELASTICSEARCH_HOSTS=["http://elasticsearch1:9200","http://elasticsearch2:9200","http://elasticsearch3:9200"]
      - xpack.security.enabled=true
    networks:
      - elastic
networks:
  elastic:
    driver: bridge