环境

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CERTS_DIR=/usr/share/elasticsearch/config/certificates
ELASTIC_PASSWORD=es123456
VERSION=7.16.2

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version: '2.2'

services:
  es01:
    image: elasticsearch:${VERSION}
    container_name: es01
    restart: always
    environment:
      - node.name=es01
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es02,es03
      - cluster.initial_master_nodes=es01,es02,es03
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - ELASTIC_PASSWORD=${ELASTIC_PASSWORD}
      - xpack.license.self_generated.type=trial
      - xpack.security.enabled=true
      - xpack.security.http.ssl.enabled=true
      - xpack.security.http.ssl.key=$CERTS_DIR/es01/es01.key
      - xpack.security.http.ssl.certificate_authorities=$CERTS_DIR/ca/ca.crt
      - xpack.security.http.ssl.certificate=$CERTS_DIR/es01/es01.crt
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.certificate_authorities=$CERTS_DIR/ca/ca.crt
      - xpack.security.transport.ssl.certificate=$CERTS_DIR/es01/es01.crt
      - xpack.security.transport.ssl.key=$CERTS_DIR/es01/es01.key
      - xpack.security.authc.token.enabled=true
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - ./data01:/usr/share/elasticsearch/data
      - ./certs:$CERTS_DIR
    ports:
      - 9200:9200
    networks:
      - elastic

    healthcheck:
      test: curl --cacert $CERTS_DIR/ca/ca.crt -s https://localhost:9200 >/dev/null; if [[ $$? == 52 ]]; then echo 0; else echo 1; fi
      interval: 30s
      timeout: 10s
      retries: 5

  es02:
    image: elasticsearch:${VERSION}
    container_name: es02
    restart: always
    environment:
      - node.name=es02
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es01,es03
      - cluster.initial_master_nodes=es01,es02,es03
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - xpack.license.self_generated.type=trial
      - xpack.security.enabled=true
      - xpack.security.http.ssl.enabled=true
      - xpack.security.http.ssl.key=$CERTS_DIR/es02/es02.key
      - xpack.security.http.ssl.certificate_authorities=$CERTS_DIR/ca/ca.crt
      - xpack.security.http.ssl.certificate=$CERTS_DIR/es02/es02.crt
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.certificate_authorities=$CERTS_DIR/ca/ca.crt
      - xpack.security.transport.ssl.certificate=$CERTS_DIR/es02/es02.crt
      - xpack.security.transport.ssl.key=$CERTS_DIR/es02/es02.key
      - xpack.security.authc.token.enabled=true
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - ./data02:/usr/share/elasticsearch/data
      - ./certs:$CERTS_DIR
    networks:
      - elastic

  es03:
    image: elasticsearch:${VERSION}
    container_name: es03
    restart: always
    environment:
      - node.name=es03
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es01,es02
      - cluster.initial_master_nodes=es01,es02,es03
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - xpack.license.self_generated.type=trial
      - xpack.security.enabled=true
      - xpack.security.http.ssl.enabled=true
      - xpack.security.http.ssl.key=$CERTS_DIR/es03/es03.key
      - xpack.security.http.ssl.certificate_authorities=$CERTS_DIR/ca/ca.crt
      - xpack.security.http.ssl.certificate=$CERTS_DIR/es03/es03.crt
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.certificate_authorities=$CERTS_DIR/ca/ca.crt
      - xpack.security.transport.ssl.certificate=$CERTS_DIR/es03/es03.crt
      - xpack.security.transport.ssl.key=$CERTS_DIR/es03/es03.key
      - xpack.security.authc.token.enabled=true
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - ./data03:/usr/share/elasticsearch/data
      - ./certs:$CERTS_DIR
    networks:
      - elastic
  kib01:
    image: kibana:${VERSION}
    container_name: kib01
    restart: always
    depends_on: {"es01": {"condition": "service_healthy"}}
    ports:
      - 5601:5601
    environment:
      ELASTICSEARCH_URL: https://es01:9200
      ELASTICSEARCH_HOSTS: https://es01:9200
      ELASTICSEARCH_USERNAME: elastic
      ELASTICSEARCH_PASSWORD: es123456
      ELASTICSEARCH_SSL_CERTIFICATEAUTHORITIES: $CERTS_DIR/ca/ca.crt
      SERVER_SSL_ENABLED: "true"
      SERVER_SSL_KEY: $CERTS_DIR/kib01/kib01.key
      SERVER_SSL_CERTIFICATE: $CERTS_DIR/kib01/kib01.crt
    volumes:
      - ./certs:$CERTS_DIR
      # - ./kibana.yml:/usr/share/kibana/config/kibana.yml
    networks:
      - elastic

networks:
  elastic:
    driver: bridge

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chmod 777 -R ./data01 ./data02 ./data03

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[Systemd] ➜ curl --cacert certs/ca/ca.crt -s https://localhost:9200 -uelastic
Enter host password for user 'elastic':
{
  "name" : "es01",
  "cluster_name" : "es-docker-cluster",
  "cluster_uuid" : "ClBQP7G_TWa9heXMqYkmZA",
  "version" : {
    "number" : "7.16.2",
    "build_flavor" : "default",
    "build_type" : "docker",
    "build_hash" : "2b937c44140b6559905130a8650c64dbd0879cfb",
    "build_date" : "2021-12-18T19:42:46.604893745Z",
    "build_snapshot" : false,
    "lucene_version" : "8.10.1",
    "minimum_wire_compatibility_version" : "6.8.0",
    "minimum_index_compatibility_version" : "6.0.0-beta1"
  },
  "tagline" : "You Know, for Search"
}
export PASSWORD=es123456
curl -u "elastic:$PASSWORD" -k "https://localhost:9200/_cat/indices"