使用docker compose 部署Elasticsearch 9.0.4集群 + kinaba

之前部署了单节点环境 docker compose搭建elk 8.6.2 这里我们使用最新的镜像elasticsearch:9.0.4来部署下集群，目前自己学习中暂时没用logstash 就没有添加这个服务

前置条件

安装好docker和 docker compose
集群部署

1. compose环境文件夹

mkdir elk-cluster && cd elk-cluster

2. 创建compose文件

vim docker-compose.yaml

内容如下

version: '3.8'

services:
  es01:
    image: docker.elastic.co/elasticsearch/elasticsearch:9.0.4
    container_name: es01
    environment:
      - node.name=es01
      - cluster.name=es-cluster-dev
      - discovery.seed_hosts=es01,es02,es03
      - cluster.initial_master_nodes=es01,es02,es03
      - node.roles=master,data
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
      - xpack.security.transport.ssl.enabled=false
      - ES_JAVA_OPTS=-Xms1g -Xmx1g
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - data01:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
      - 9300:9300
    networks:
      - elastic

  es02:
    image: docker.elastic.co/elasticsearch/elasticsearch:9.0.4
    container_name: es02
    environment:
      - node.name=es02
      - cluster.name=es-cluster-dev
      - discovery.seed_hosts=es01,es02,es03
      - cluster.initial_master_nodes=es01,es02,es03
      - node.roles=master,data
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
      - xpack.security.transport.ssl.enabled=false
      - ES_JAVA_OPTS=-Xms1g -Xmx1g
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - data02:/usr/share/elasticsearch/data
    networks:
      - elastic
    depends_on:
      - es01

  es03:
    image: docker.elastic.co/elasticsearch/elasticsearch:9.0.4
    container_name: es03
    environment:
      - node.name=es03
      - cluster.name=es-cluster-dev
      - discovery.seed_hosts=es01,es02,es03
      - cluster.initial_master_nodes=es01,es02,es03
      - node.roles=master,data,ingest
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
      - xpack.security.transport.ssl.enabled=false
      - ES_JAVA_OPTS=-Xms1g -Xmx1g
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - data03:/usr/share/elasticsearch/data
    networks:
      - elastic
    depends_on:
      - es01

  kibana:
    image: docker.elastic.co/kibana/kibana:9.0.4
    container_name: kibana
    environment:
      - SERVER_NAME=kibana
      - ELASTICSEARCH_HOSTS=http://es01:9200
      - xpack.security.enabled=false
    ports:
      - 5601:5601
    networks:
      - elastic
    depends_on:
      - es01

volumes:
  data01:
    driver: local
  data02:
    driver: local
  data03:
    driver: local

networks:
  elastic:
    driver: bridge

3. 启动

docker compose up -d

4. 访问验证

elasticsearch

http://localhost:9200/

kanaba

http://localhost:5601/

注意这个是没有密码设置的，如果生产使用还需慎重

      - xpack.security.enabled=false
      - xpack.security.transport.ssl.enabled=false

三个节点正常服务的，后面学习官方文档，嘎嘎嘎，共同进步