部署elastic search【废弃】

### 第一步：拉取镜像
`docker pull docker.elastic.co/elasticsearch/elasticsearch:7.5.2`

### 第二步：启动命令
```java
docker run --name elasticsearch -p 9200:9200  -p 9300:9300 -e "discovery.type=single-node" -e ES_JAVA_OPTS="-Xms84m -Xmx512m" -v /www/wwwroot/s.chongyeapp.com/es_docker/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml -v /www/wwwroot/s.chongyeapp.com/es_docker/data:/usr/share/elasticsearch/data -v /www/wwwroot/s.chongyeapp.com/es_docker/plugins:/usr/share/elasticsearch/plugins -d docker.elastic.co/elasticsearch/elasticsearch:7.5.2
```

1、端口
`9200:9200 9300:9300`
2、挂载目录
```
/www/wwwroot/s.chongyeapp.com/es_docker/plugins
/usr/share/elasticsearch/plugins
```
```
/www/wwwroot/s.chongyeapp.com/es_docker/config/elasticsearch.yml
/usr/share/elasticsearch/config/elasticsearch.yml
```
```
/www/wwwroot/s.chongyeapp.com/es_docker/data
/usr/share/elasticsearch/data
```
3、环境变量
```
-e "discovery.type=single-node" 
       -e ES_JAVA_OPTS="-Xms84m -Xmx512m"
```
### 第三步：安装ik分词器
https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.5.2/elasticsearch-analysis-ik-7.5.2.zip