1. 安装mongodb

这里我们安装mongodb企业版

参考地址: https://docs.mongodb.com/manual/tutorial/install-mongodb-enterprise-on-red-hat/

1.1. 添加mangodbyum源

$ vim  /etc/yum.repos.d/mongodb-enterprise.repo
[mongodb-enterprise]
name=MongoDB Enterprise Repository
baseurl=https://repo.mongodb.com/yum/redhat/$releasever/mongodb-enterprise/4.0/$basearch/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-4.0.asc

1.2. 通过yum安装mongodb

$ sudo yum install -y mongodb-enterprise

1.3. 启动mangodb

systemctl enable mongod
systemctl start mongod

mongodb使用的端口:27017