docker安装es和ik分词器

一时失言乱红尘 2023-02-15 03:37 28阅读 0赞

# docker 安装es #

查询镜像  
docker search elasticsearch  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmNodW5fY2hlbmc_size_16_color_FFFFFF_t_70]  
选择合适的镜像下载  
docker pull 镜像名称

查看下载  
docker images  
![在这里插入图片描述][20200604131403489.png]  
配置文件  
我在/data/es 下创建 es.yml 其实你随意

文件内容  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmNodW5fY2hlbmc_size_16_color_FFFFFF_t_70 1]  
cluster.name: es-spring  
node.name: es-node1  
network.host: 0.0.0.0  
network.bind\_host: 0.0.0.0  
network.publish\_host: 192.168.1.63  
http.port: 9200  
transport.tcp.port: 9300  
http.cors.enabled: true  
http.cors.allow-origin: “\*”  
node.master: true  
node.data: true  
discovery.zen.ping.unicast.hosts: \[“192.168,1,63:9300”\]  
discovery.zen.minimum\_master\_nodes: 1

transport.host: 0.0.0.0

启动命令

docker run -e ES\_JAVA\_OPTS="-Xms2g -Xmx2g" -d -p 9200:9200 -p 9300:9300 -v /data/es/es.yml:/usr/share/elasticsearch/config/elasticsearch.yml --name ES01 elasticsearch:latest

可能出现的错误:  
一:空间不足  
ERROR: \[2\] bootstrap checks failed  
\[1\]: max file descriptors \[4096\] for elasticsearch process is too low, increase to at least \[65536\]  
\[2\]: max virtual memory areas vm.max\_map\_count \[65530\] is too low, increase to at least \[262144\]  
\[1\]: max file descriptors \[65535\] for elasticsearch process is too low, increase to at least \[65536\]

修改过程  
编辑 /etc/security/limits.conf，追加以下内容；

*  soft nofile 65536
 *  hard nofile 65536  
    此文件修改后需要重新登录用户，才会生效

\[2\]: max virtual memory areas vm.max\_map\_count \[65530\] is too low, increase to at least \[262144\]  
编辑 /etc/sysctl.conf，追加以下内容：  
vm.max\_map\_count=655360  
保存后，执行：

sysctl -p

重新启动，成功。

访问结果如下就是成功了  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmNodW5fY2hlbmc_size_16_color_FFFFFF_t_70 2]

## 安装ik分词器 ##

这个要和es版本对应,我es是5.6.12 所有下的也是同版本号  
下载地址:  
https://github.com/medcl/elasticsearch-analysis-ik/releases/tag/v5.6.12

下载后转移到服务器上  
通过docker cp 复制到容器内 /usr/share/elasticsearch/plugins 就是这个位置,别乱放

解压  
unzip 命令  
删除安装包,并将接下文件夹名字改为ik  
mv 命令  
如图  
![在这里插入图片描述][20200604132745284.png]  
重启 es 就好了

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmNodW5fY2hlbmc_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200604131002913.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmNodW5fY2hlbmc=,size_16,color_FFFFFF,t_70
[20200604131403489.png]: https://img-blog.csdnimg.cn/20200604131403489.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmNodW5fY2hlbmc_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200604131607725.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmNodW5fY2hlbmc=,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmNodW5fY2hlbmc_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20200604132042363.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmNodW5fY2hlbmc=,size_16,color_FFFFFF,t_70
[20200604132745284.png]: https://img-blog.csdnimg.cn/20200604132745284.png