docker 安装 elasticsearch

参考 官网文档

常见问题

1、提示内存不足
2、提示目录不存在

在配置文件中注意修改相关参数即可

version: '2'
services:
  elasticsearch:
    container_name: elasticsearch
    image: docker.elastic.co/elasticsearch/elasticsearch:7.16.3  // 注意修改为自己所下载的版本
    ports:
      - "9200:9200"
    volumes:
      - /elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml  
      - /elasticsearch/data:/usr/share/elasticsearch/data  // 注意修改为自己对应的目录
      - /elasticsearch/plugins:/usr/share/elasticsearch/plugins
    environment:
      - "ES_JAVA_OPTS=-Xms64m -Xmx512m"  // 内存大小
      - "discovery.type=single-node"
      - "COMPOSE_PROJECT_NAME=elasticsearch-server"
    restart: always

elasticsearch.client 文档