1. 配置yum vim /etc/yum.repos.d/mongodb-org-3.4.repo

[mongodb-org-3.4] name=MongoDB Repository baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/ gpgcheck=1 enabled=1 gpgkey=https://www.mongodb.org/static/pgp/server-3.4.asc

1. 安装 sudo yum install -y mongodb-org

3.如果使用了SELinux semanage port -a -t mongod_port_t -p tcp 27017

4.启动 MongoDB,设置自启动 service mongod start|stop|restart chkconfig mongod on

5.Remove MongoDB databases and log files.

sudo rm -r /var/log/mongodb sudo rm -r /var/lib/mongo

6.mongo Shell db –show current db use test –switch database db.Users.insert( { x: 1 } ); –insert db[“Users”].find(); –query db.Users.find(); –query exit/quit() – use the shortcut

1. 如果不能启动mongod sudo rm /var/lib/mongodb/mongod.lock sudo mongod –repair –dbpath /var/lib/mongodb sudo mongod –fork –logpath /var/lib/mongodb/mongodb.log –dbpath /var/lib/mongodb sudo service mongod start