docker-compose elasticsearch 8.4.1 kibana 8.4.1部署

前言：

如果您的环境是Linux，注意要做以下操作，否则es可能会启动失败
1 用编辑工具打开文件/etc/sysctl.conf
2 在尾部添加一行配置vm.max_map_count = 262144，如果已存在就修改，数值不能低于262144
3 修改保存，然后执行命令sudo sysctl -p使其立即生效
 

1.需要的镜像：

docker.elastic.co/elasticsearch/elasticsearch:8.4.1

docker.elastic.co/kibana/kibana:8.4.1 

2.新建  .env 文件 

# kibana_system账号的密码 (至少六个字符)，该账号仅用于一些kibana的内部设置，不能用来查询es
KIBANA_PASSWORD=abcdef

# es和kibana的版本
STACK_VERSION=8.4.1

# 集群名字
CLUSTER_NAME=docker-cluster

# es映射到宿主机的的端口
ES_PORT=9200

# kibana映射到宿主机的的端口
KIBANA_PORT=5601

# es容器的内存大小，请根据自己硬件情况调整
MEM_LIMIT=1073741824

# 命名空间，会体现在容器名的前缀上
COMPOSE_PROJECT_NAME=demo

3.新建  docker-compose.yaml

version: "2.2"

services:
  es01:
    image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
    volumes:
      - esdata01:/usr/share/elasticsearch/data
    ports:
      - ${ES_PORT}:9200
    environment:
      - node.name=es01
      - cluster.name=${CLUSTER_NAME}
      - cluster.initial_master_nodes=es01,es02,es03
      - discovery.seed_hosts=es02,es03
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
      - xpack.security.http.ssl.enabled=false
      - xpack.security.transport.ssl.enabled=false
    mem_limit: ${MEM_LIMIT}
    ulimits:
      memlock:
        soft: -1
        hard: -1

  es02:
    depends_on:
      - es01
    image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
    volumes:
      - esdata02:/usr/share/elasticsearch/data
    environment:
      - node.name=es02
      - cluster.name=${CLUSTER_NAME}
      - cluster.initial_master_nodes=es01,es02,es03
      - discovery.seed_hosts=es01,es03
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
      - xpack.security.http.ssl.enabled=false
      - xpack.security.transport.ssl.enabled=false
    mem_limit: ${MEM_LIMIT}
    ulimits:
      memlock:
        soft: -1
        hard: -1

  es03:
    depends_on:
      - es02
    image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
    volumes:
      - esdata03:/usr/share/elasticsearch/data
    environment:
      - node.name=es03
      - cluster.name=${CLUSTER_NAME}
      - cluster.initial_master_nodes=es01,es02,es03
      - discovery.seed_hosts=es01,es02
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
      - xpack.security.http.ssl.enabled=false
      - xpack.security.transport.ssl.enabled=false
    mem_limit: ${MEM_LIMIT}
    ulimits:
      memlock:
        soft: -1
        hard: -1
  kibana:
    image: docker.elastic.co/kibana/kibana:${STACK_VERSION}
    volumes:
      - kibanadata:/usr/share/kibana/data
    ports:
      - ${KIBANA_PORT}:5601
    environment:
      - SERVERNAME=kibana
      - ELASTICSEARCH_HOSTS=http://es01:9200
      - ELASTICSEARCH_USERNAME=kibana_system
      - ELASTICSEARCH_PASSWORD=${KIBANA_PASSWORD}
    mem_limit: ${MEM_LIMIT}

volumes:
  esdata01:
    driver: local
  esdata02:
    driver: local
  esdata03:
    driver: local
  kibanadata:
    driver: local

4.执行：

docker-compose  up -d

5.访问：http://192.168.56.213:9200/