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

7.2 添加普通用户

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