下载tar包

wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-rhel70-7.0.21.tgz
wget https://downloads.mongodb.com/compass/mongosh-2.5.3-linux-x64.tgz

安装

解压

tar xf mongodb-linux-x86_64-rhel70-7.0.21.tgz
cp mongodb-linux-x86_64-rhel70-7.0.21/bin/mongo* /usr/local/bin/
tar xf mongosh-2.5.3-linux-x64.tgz 
cp mongosh-2.5.3-linux-x64/bin/mongosh  /usr/local/bin/

创建启动文件

vi  /etc/mongod.conf 
systemLog:destination: filelogAppend: true #每次启动使用追加方式记录到mongod.logpath: /var/log/mongodb/mongod.log# Where and how to store data.
storage:dbPath: /var/lib/mongo #数据存储目录# how the process runs
processManagement:fork: truepidFilePath: /var/run/mongodb/mongod.pid  # location of pidfiletimeZoneInfo: /usr/share/zoneinfo# network interfaces
net:port: 27017 #服务端口默认27017bindIp: 0.0.0.0 #端口监听在0.0.0.0上

创建所需目录

mkdir -p /var/lib/mongo
mkdir -p /var/log/mongodb
mkdir -p /var/run/mongodb

查看版本

mongod --version

登录Mongod

启动mongod
mongod -f /etc/mongod.conf 
查看端口是否监听
netstat -tnlp
使用mongosh连接登录mongod
mongosh