首页centos7 安装 Elasticsearch 8.14

centos7 安装 Elasticsearch 8.14

时间: 2024-06-15 17:02:02 浏览: 403

centos7安装elasticsearch

安装 Elasticsearch 8.14 在 CentOS 7 上可以通过官方的 RPM 包或者从源代码编译的方式进行。这里提供两种常见的安装方法： **方法一：使用官方 RPM 包** 1. **更新系统和添加存储库**: ```sh sudo yum update -y sudo yum install epel-release -y # 如果还没有安装 EPEL（额外的第三方软件仓库） ``` 2. **安装依赖**: ```sh sudo yum install -1.8.0-openjdk-devel git ``` 3. **下载并安装 Elasticsearch RPM**: ```sh sudo curl -o /etc/yum.repos.d/elasticsearch-8.repo https://artifacts.elastic.co/packages/7.x/yum/elasticsearch-8.x.repo sudo yum install -y elasticsearch ``` 4. **启动、配置和设置服务**: ```sh sudo systemctl start elasticsearch sudo systemctl enable elasticsearch ``` 5. **首次启动后，可能需要设置管理员密码**: ```sh sudo bin/elasticsearch-plugin list # 查看插件 sudo bin/elasticsearch-setup-passwords interactive ``` **方法二：从源代码编译安装** 1. **下载 Elasticsearch 源码**: ```sh mkdir -p /opt/elasticsearch cd /opt/elasticsearch wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.14.0.tar.gz tar -zxvf elasticsearch-8.14.0.tar.gz ``` 2. **创建配置文件**: ```sh cp elasticsearch-8.14.0/bin/elasticsearch.in.sh elasticsearch-8.14.0/bin/elasticsearch.sh ``` 3. **配置环境变量和启动**: ```sh echo "export PATH=$PATH:/opt/elasticsearch/elasticsearch-8.14.0/bin" >> ~/.bashrc source ~/.bashrc bin/elasticsearch ``` 4. **设置服务**: ```sh sudo systemctl start elasticsearch sudo systemctl enable elasticsearch ```

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