docker部署elasticsearch8

docker compose

部署方式为：docker compose elasticsearch版本：最新版 8.15

elastic docker地址

docker.elastic.co/elasticsearch/elasticsearch:8.15.0

创建文件夹

mkdir -p es/data es/log es/plugins
chmod -R 777 es

docker-compose.yml

version: "3.8"
services:
  elastic:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.15.0
    container_name: es
    privileged: true
    ports:
      - 16746:9200
    mem_limit: 1g
    volumes:
      - ./elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
      - ./es/data:/usr/share/elasticsearch/data
      - ./es/plugins:/usr/share/elasticsearch/plugins
    environment:
      - discovery.type=single-node
      - TZ=Asia/Shanghai
    networks:
      - es-net
networks:
  es-net:
    external: true

这里部署的是单节点

docker 创建 network

docker network ls
docker netword create es-net 

elasticsearch.yml

# 配置host为0.0.0.0 允许远程访问
http.host: 0.0.0.0
# 跨域配置
http.cors.enabled: true
http.cors.allow-origin: "*"
# 关闭密码访问
xpack.security.enabled: false

增加ik插件

github地址: https://github.com/infinilabs/analysis-ik/tree/v8.12.2 由于ik更新慢，版本不对应，加到 es-root/plugins/ik 后会启动失败，修改 plugin-descriptor.properties文件中的elasticsearch版本即可。