1 yum安装

1.1 编辑安装源

yum install vim -y
vim /etc/yum.repos.d/mongodb.repo

内容

[mongodb-org]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/4.4/x86_64/
gpgcheck=0
enabled=1

1.2 yum安装

目前最新版是5.x，生产环境一般会用4.4.x，4的最新版是4.4.13，偶数版用于生产所以安装4.4.12

yum install mongodb-org-4.4.12 -y

1.3 修改配置

vim /etc/mongod.conf 
     bindIp: 0.0.0.0

1.4 启动服务

systemctl start mongod.service
systemctl stop firewalld.service
systemctl disable firewalld.service

1.5 创建用户客户端测试

mongo 
 use admin
db.createUser({
       user:'root',
       pwd:'123456',
       roles:[{role:"root",db:'admin'}]
    }
);

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2 rpm安装

参考：https://www.jianshu.com/p/663b598c51f7