1.拉取镜像
docker pull elasticsearch:7.5.0
2.运行容器
docker run -di --name=elasticsearch -p 9200:9200 -p 9300:9300 -e “discovery.type=single-node” -e “cluster.name=elasticsearch” -v /mydata/elasticsearch/plugins:/usr/share/elasticsearch/plugins elasticsearch:7.5.0
3.进入容器内部
docker exec -it elasticsearch /bin/bash
4.安装IK分词器
elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.5.0/elasticsearch-analysis-ik-7.5.0.zip
5.退出容器，重启elasticsearch
docker restart elasticsearch
6.访问http://ip:9200
