centos7安装mongodb

chartgpt生成的，记录备份一下

1. 第一步编辑/etc/yum.repos.d/mongodb-org-6.0.repo文件

[mongodb-org-6.0] name=MongoDB Repository baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/6.0/x86_64/ gpgcheck=1 enabled=1 gpgkey=https://www.mongodb.org/static/pgp/server-6.0.asc  

2. 更新yum数据库

sudo yum update -y 

3. 安装mongodb

sudo yum install -y mongodb-org 

4. 启动服务

sudo systemctl start mongod 

5. 设置 MongoDB 服务开机自启动：

sudo systemctl enable mongod 

6. 检查 MongoDB 服务状态：

sudo systemctl status mongod 

7. 添加用户
   7.1 添加管理员用户

mongo use admin  db.createUser({   user: "adminUser",   pwd: "password123",   roles: [ { role: "userAdminAnyDatabase", db: "admin" }, "readWriteAnyDatabase" ] })  

7.2 添加普通用户

use test  db.createUser({   user: "yourUser",   pwd: "password123",   roles: [ { role: "readWrite", db: "yourDatabase" } ] })   # 然后就可以执行 mongo -u yourUser -p password123 --authenticationDatabase test