mongoDB安裝 – CentOS 7

一、安裝mongoDB – CentOS 7

項次	指令
1	vi /etc/yum.repos.d/mongodb-org-4.2.repo [mongodb-org-4.2] name=MongoDB Repository baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/4.2/x86_64/ gpgcheck=1 enabled=1 gpgkey=https://www.mongodb.org/static/pgp/server-4.2.asc
2	sudo yum install -y mongodb-org
3	systemctl start mongod
4	ps auxw | grep mongod systemctl status mongod

二、移除mongoDB – CentOS 7

Uninstall : sudo yum erase $(rpm -qa | grep mongodb-org)

三、新增mongoDB資料庫及新增使用者

項次	指令
1	use portaldb show dbs db.students.insert({}) show dbs
2	use portaldb db.createUser(   {     user: “grace",     pwd: passwordPrompt(),  // or cleartext password     roles: [        { role: “readWrite", db: “portaldb" }     ]   } )