CentOs7安装MongoDB_centos7安装mogodb rpm-优快云博客

本文链接：https://blog.youkuaiyun.com/yebichao/article/details/129179115

本文详细介绍了在CentOS7上安装MongoDB4.2的步骤，包括下载RPM包，使用rpm命令安装，启动和设置开机启动服务，以及创建用户和开启认证。此外，还提供了mongod.conf配置文件的安全认证设置和重启服务的命令。

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CentOs7安装MongoDB

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官网：https://www.mongodb.com/try/download/community
安装指令：

#server
wget https://repo.mongodb.org/yum/redhat/7/mongodb-org/4.2/x86_64/RPMS/mongodb-org-server-4.2.12-1.el7.x86_64.rpm 
#mongos
wget https://repo.mongodb.org/yum/redhat/7/mongodb-org/4.2/x86_64/RPMS/mongodb-org-mongos-4.2.12-1.el7.x86_64.rpm
#shell
wget https://repo.mongodb.org/yum/redhat/7/mongodb-org/4.2/x86_64/RPMS/mongodb-org-shell-4.2.12-1.el7.x86_64.rpm
#tools
wget https://repo.mongodb.org/yum/redhat/7/mongodb-org/4.2/x86_64/RPMS/mongodb-org-tools-4.2.12-1.el7.x86_64.rpm


rpm -ivh mongodb-org-server-4.2.12-1.el7.x86_64.rpm
rpm -ivh mongodb-org-shell-4.2.12-1.el7.x86_64.rpm
rpm -ivh mongodb-org-tools-4.2.12-1.el7.x86_64.rpm
rpm -ivh mongodb-org-mongos-4.2.12-1.el7.x86_64.rpm

systemctl start mongod.service
systemctl enable mongod.service

mongo --port 27017  # 30128修改成你的端口

在这里插入图片描述

use admin
db.createUser({ user:"root", pwd:"1234", roles:["readWrite", "dbAdmin"] })

db.createUser({ user:"root1", pwd:"1234", roles:[{role:"readAnyDatabase",db:"admin"},{role:"readWriteAnyDatabase",db:"admin"},

{role:"userAdminAnyDatabase",db:"admin"},{role:"dbAdminAnyDatabase",db:"admin"}]})

db.createUser({ user:"root2", pwd:"1234", roles:["readAnyDatabase","readWriteAnyDatabase","userAdminAnyDatabase","dbAdminAnyDatabase"]})


编辑 mongod.conf 配置，开启认证

　　　　vi /etc/mongod.conf

　　　　找到 #security: ，改成如下开启安全认证：

　　　　security:

　　　　    authorization: enabled

　　重启服务
systemctl restart mongod.service