docker搭建elasticsearch集群 + ik分词器

迷南。 2024-04-18 12:36 47阅读 0赞

1.docker拉取elasticsearch镜像  
https://blog.csdn.net/qq\_41383176/article/details/100543841

2.配置elasticsearch.yml文件,我这里使用的一台服务器,配置一主两从  
所以需要3个yml文件  
es1.yml:

cluster.name: es
    node.name: es1
    network.host: 0.0.0.0
    http.port: 9200
    transport.tcp.port: 9300
    http.cors.enabled: true
    http.cors.allow-origin: "*"
    node.master: true
    node.data: true
    cluster.initial_master_nodes: ["es1"]
    discovery.zen.ping.unicast.hosts: ["自己的ip:9300","自己的ip:9301","自己的ip:9302"]
    discovery.zen.minimum_master_nodes: 2

es2.yml

cluster.name: es
    node.name: es2
    network.host: 0.0.0.0
    http.port: 9201
    transport.tcp.port: 9301
    http.cors.enabled: true
    http.cors.allow-origin: "*"
    node.master: true
    node.data: true
    cluster.initial_master_nodes: ["es1"]
    discovery.zen.ping.unicast.hosts: ["自己的ip:9300","自己的ip:9301","自己的ip:9302"]
    discovery.zen.minimum_master_nodes: 2

es2.yml

cluster.name: es
    node.name: es3
    network.host: 0.0.0.0
    http.port: 9202
    transport.tcp.port: 9302
    http.cors.enabled: true
    http.cors.allow-origin: "*"
    node.master: true
    node.data: true
    cluster.initial_master_nodes: ["es1"]
    discovery.zen.ping.unicast.hosts: ["自己的ip:9300","自己的ip:9301","自己的ip:9302"]
    discovery.zen.minimum_master_nodes: 2

3.分别创建3个容器

docker run -di --name=es1 -e ES_JAVA_POTS="-Xms256m -Xmx256m"  -p 9203:9200 -p 9303:9300  -v /usr/local/es/es1.yml:/usr/share/elasticsearch/config/elasticsearch.yml docker.io/elasticsearch:7.3.1
    
    docker run -di --name=es2 -e ES_JAVA_POTS="-Xms256m -Xmx256m"  -p 9203:9200 -p 9303:9300  -v /usr/local/es/es2.yml:/usr/share/elasticsearch/config/elasticsearch.yml docker.io/elasticsearch:7.3.1
    
    docker run -di --name=es3 -e ES_JAVA_POTS="-Xms256m -Xmx256m"  -p 9203:9200 -p 9303:9300  -v /usr/local/es/es3.yml:/usr/share/elasticsearch/config/elasticsearch.yml docker.io/elasticsearch:7.3.1

4.查看是否创建成功  
http://自己的ip:9200/\_cat/nodes

![成功][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxMzgzMTc2_size_16_color_FFFFFF_t_70]  
或者 在服务器内  
https://blog.csdn.net/u014078154/article/details/80094276

安装ik分词器  
找到对应的ik分词器版本  
进入容器内部  
docker exec -it es1 /bin/bash  
进入安装目录我的默认是在 /usr/share/elasticsearch  
进入 bin 目录执行  
elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.3.1/elasticsearch-analysis-ik-7.3.1.zip  
依次进入其他容器执行就行了

依次重启服务

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxMzgzMTc2_size_16_color_FFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/8f0aa0b8e24b41ceb81de3180a8c0a7f.png