Centos7.4+Mongodb安装教程

1. 下载mongodb3.4安装包 http://download.csdn.net/download/cjh365047871/10041587
   
2. 解压 tar -zxvf mongodb-linux-x86_64-rhel70-3.4.10.tgz
   

3. 分别创建db 和logs文件夹
   cd /usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10
   mkdir db
   mkdir logs
   

4. Mongodb.conf
   cd /usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10/bin
   vim mongodb.conf
   dbpath=/usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10/db
   logpath=/usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10/logs/mongdb.log
   port=27017
   fork=true
   nohttpinterface=true
   
5. 启动MongDB
   /usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10/bin/mongod –bind_ip localhost -f /usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10/bin/mongodb.conf
   
6. 验证MongDB
   连接mongodb /usr/local/software/mongodb/mongodb-linux-x86_64-rhel70-3.4.10/bin/mongo
   show dbs
   
7. 创建用户
   use admin
   db.createUser({user:”root”,pwd:”root”,roles:[“userAdminAnyDatabase”]})
   userAdminAnyDatabase可为具体某一数据库
   
8. 创建数据库（如果不插入数据 show dbs是不显示数据库的）