Elasticsearch 单机转集群
时间: 2023-08-21 18:10:38 浏览: 146
局域网搭建Elasticsearch集群
要将Elasticsearch从单机转为集群,您需要执行以下步骤:
1. 安装IK分词器:您可以选择在线安装或离线安装IK插件。在线安装需要进入Elasticsearch容器内部,然后下载并安装插件。离线安装则需要下载安装包并解压。\[1\]
2. 配置elasticsearch.yml文件:在elasticsearch/config/elasticsearch.yml文件中新增以下内容:
```
http.cors.enabled: true
http.cors.allow-origin: "*"
```
这样可以启用跨域支持,允许所有域名访问。\[3\]
3. 启动Elasticsearch集群:使用docker-compose up -d命令启动Elasticsearch集群。这将启动多个Elasticsearch节点,组成一个集群。\[2\]
4. 检查集群状态:您可以使用命令来检查Elasticsearch集群的状态,确保所有节点都正常运行。\[3\]
请注意,将Elasticsearch从单机转为集群需要仔细考虑和规划,包括节点数量、分片和副本配置等。此外,还需要确保集群中的所有节点都能够相互通信。
#### 引用[.reference_title]
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