Docker-Compose安装ELK

1.安装docker-composer

2.创建docker-compose.yml文件

version: '3.8'
services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.15.1
    container_name: elasticsearch
    environment:
      - "cluster.name=elasticsearch" #设置集群名称为elasticsearch
      - "discovery.type=single-node" #以单一节点模式启动
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m" #设置使用jvm内存大小
    volumes:
      - /usr/local/docker/dockercompose/elasticsearch/plugins:/usr/share/elasticsearch/plugins #插件目录
      - /usr/local/docker/dockercompose/elasticsearch/data:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
      - 9300:9300
  kibana:
    image: kibana:7.14.2
    container_name: kibana
    volumes:
     - /usr/local/docker/dockercompose/kibana/kibana.yml:/usr/share/kibana/config/kibana.yml#挂载配置文件，系统文件：容器内文件
    links:
      - elasticsearch:es #可以用es这个域名访问elasticsearch服务
    depends_on:
      - elasticsearch #kibana在elasticsearch启动之后再启动
    environment:
      - "elasticsearch.hosts=http://es:9200" #设置访问elasticsearch的地址
    ports:
      - 5601:5601
  logstash:
    image: logstash:7.14.2
    container_name: logstash
    volumes:
      - /usr/local/docker/dockercompose/logstash/logstash.conf:/usr/share/logstash/config/logstash.conf #挂载logstash的配置文件
    depends_on:
      - elasticsearch #kibana在elasticsearch启动之后再启动
    links:
      - elasticsearch:es #可以用es这个域名访问elasticsearch服务
    ports:
      - 4560:4560

3.启动Docker-Compose
在docker-compose.yml同目录下执行

docker-compose up -d

4 查看

docker ps