1.添加 yum repo:vi /etc/yum.repos.d/mongodb-org-4.0.repo
添加如下内容  
[mongodb-org-4.0]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/4.0/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-4.0.asc

CentOS安装MongoDB

 


2.查看 repolist:yum repolist all|grep mongodb
CentOS安装MongoDB

 

3.yum安装:yum install -y mongodb-org
CentOS安装MongoDB

CentOS安装MongoDB

 

开放端口

查询开放状态,no为未开放 :firewall-cmd --query-port=27017/tcp

CentOS安装MongoDB

指定端口开放 :firewall-cmd --add-port=27017/tcp --permanent

CentOS安装MongoDB

重新载入配置 :firewall-cmd --reload

CentOS安装MongoDB

再次查询开放状态 :firewall-cmd --query-port=27017/tcp

CentOS安装MongoDB

指定端口禁用 :firewall-cmd --permanent --remove-port=27017/tcp

 

配置远程连接: vim /etc/mongod.conf,将 bindIp: 127.0.0.1 改成 bindIp: 0.0.0.0

 CentOS安装MongoDB

CentOS安装MongoDB

 

启动:service mongod start/stop/restart

CentOS安装MongoDB

 

用工具连接成功

CentOS安装MongoDB

 

CentOS安装MongoDB

 

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