centeos 安装es服务
时间: 2024-01-10 11:13:44 浏览: 28
安装 Elasticsearch 服务的步骤如下:
1. 首先需要安装 Java 运行环境,可以通过以下命令安装:
```
sudo yum install java-1.8.0-openjdk-devel
```
2. 下载 Elasticsearch 的 RPM 包,可以从官方网站下载:
```
curl -L -O https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.13.4-x86_64.rpm
```
3. 安装 Elasticsearch:
```
sudo rpm -i elasticsearch-7.13.4-x86_64.rpm
```
4. 启动 Elasticsearch 服务:
```
sudo systemctl start elasticsearch
```
5. 验证 Elasticsearch 是否运行正常:
```
curl -X GET "localhost:9200/"
```
如果返回以下结果,则表示 Elasticsearch 运行正常:
```
{
"name" : "node-1",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "lZTtVQ1yR1eDrmkMk9Xf3w",
"version" : {
"number" : "7.13.4",
"build_flavor" : "default",
"build_type" : "rpm",
"build_hash" : "c34cf44c45562acff0d838e4c2a620ec3453f1ef",
"build_date" : "2021-08-17T19:25:53.916870Z",
"build_snapshot" : false,
"lucene_version" : "8.9.0",
"minimum_wire_compatibility_version" : "6.8.0",
"minimum_index_compatibility_version" : "6.0.0-beta1"
},
"tagline" : "You Know, for Search"
}
```
6. 设置 Elasticsearch 开机自启:
```
sudo systemctl enable elasticsearch
```
安装完成后,您可以使用 Elasticsearch 进行数据索引和搜索。