Elasticsearch master and data node

docker-compose.yaml

version: '3'
services:

  elasticsearch-mastera:
    image: elasticsearch:7.17.6
    container_name: elastic-mastera
    restart: always
    environment:
      ES_JAVA_OPTS: "-Xmx1G -Xms1G"
      cluster.name: elastic-cluster
      node.name: elasticsearch-mastera
      node.roles: master,remote_cluster_client,ml
      xpack.license.self_generated.type: basic
      discovery.seed_hosts: elasticsearch-masterb
      cluster.initial_master_nodes: elasticsearch-mastera,elasticsearch-masterb
      bootstrap.memory_lock: true
    ulimits:
      memlock:
        soft: -1
        hard: -1
    ports:
      - 9200:9200
      - 9300:9300

  elasticsearch-masterb:
    image: elasticsearch:7.17.6
    container_name: elastic-masterb
    restart: always
    environment:
      ES_JAVA_OPTS: "-Xmx1G -Xms1G"
      cluster.name: elastic-cluster
      node.name: elasticsearch-masterb
      node.roles: master,remote_cluster_client,ml
      xpack.license.self_generated.type: basic
      discovery.seed_hosts: elasticsearch-mastera
      cluster.initial_master_nodes: elasticsearch-mastera,elasticsearch-masterb
      bootstrap.memory_lock: true
    ulimits:
      memlock:
        soft: -1
        hard: -1
    ports:
      - 9201:9200
      - 9301:9300

  elasticsearch-data1:
    image: elasticsearch:7.17.6
    container_name: elastic-data1
    restart: always
    environment:
      ES_JAVA_OPTS: "-Xmx1G -Xms1G"
      cluster.name: elastic-cluster
      node.name: datanode1
      node.roles: data,data_cold,data_content,data_frozen,data_hot,data_warm,ingest,ml,remote_cluster_client,transform
      discovery.seed_hosts: elasticsearch-mastera,elasticsearch-masterb
      xpack.license.self_generated.type: basic
      bootstrap.memory_lock: true
    ulimits:
      memlock:
        soft: -1
        hard: -1
    depends_on:
      - elasticsearch-mastera
      - elasticsearch-masterb
  elasticsearch-data2:
    image: elasticsearch:7.17.6
    container_name: elastic-data2
    restart: always
    environment:
      ES_JAVA_OPTS: "-Xmx1G -Xms1G"
      cluster.name: elastic-cluster
      node.name: datanode2
      node.roles: data,data_cold,data_content,data_frozen,data_hot,data_warm,ingest,ml,remote_cluster_client,transform
      discovery.seed_hosts: elasticsearch-mastera,elasticsearch-masterb
      xpack.license.self_generated.type: basic
      bootstrap.memory_lock: true
    ulimits:
      memlock:
        soft: -1
        hard: -1
    depends_on:
      - elasticsearch-mastera
      - elasticsearch-masterb
  elasticsearch-data3:
    image: elasticsearch:7.17.6
    container_name: elastic-data3
    restart: always
    environment:
      ES_JAVA_OPTS: "-Xmx1G -Xms1G"
      cluster.name: elastic-cluster
      node.name: datanode3
      node.roles: data,data_cold,data_content,data_frozen,data_hot,data_warm,ingest,ml,remote_cluster_client,transform
      discovery.seed_hosts: elasticsearch-mastera,elasticsearch-masterb
      xpack.license.self_generated.type: basic
      bootstrap.memory_lock: true
    ulimits:
      memlock:
        soft: -1
        hard: -1
    depends_on:
      - elasticsearch-mastera
      - elasticsearch-masterb
  elasticsearch-data4:
    image: elasticsearch:7.17.6
    container_name: elastic-data4
    restart: always
    environment:
      ES_JAVA_OPTS: "-Xmx1G -Xms1G"
      cluster.name: elastic-cluster
      node.name: datanode4
      node.roles: data,data_cold,data_content,data_frozen,data_hot,data_warm,ingest,ml,remote_cluster_client,transform
      discovery.seed_hosts: elasticsearch-mastera,elasticsearch-masterb
      xpack.license.self_generated.type: basic
      bootstrap.memory_lock: true
    ulimits:
      memlock:
        soft: -1
        hard: -1
    depends_on:
      - elasticsearch-mastera
      - elasticsearch-masterb

  kibana:
    image: kibana:7.17.6
    container_name: kibana
    environment:
      ES_JAVA_OPTS: "-Xmx1G -Xms1G"
      ELASTICSEARCH_HOSTS: '["http://elasticsearch-mastera:9200", "http://elasticsearch-masterb:9200"]'
    ports:
      - 5601:5601
    depends_on:
      - elasticsearch

memory

sudo sysctl -w vm.max_map_count=262144