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Ubuntu 下安装MongoDB

Jun 07, 2016 pm 05:13 PM
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Ubuntu下安装MongoDB,如果是桌面环境,在控制台中切换到root用户,由于Ubuntu桌面版本中默认的用户没有最高级的权限,所以在控制

MongoDB是一个可伸缩的,高性能的开源NoSQL 文档数据库。主要用C++开发完成。面向文档存储,全索引支持,可复制和高可用性,自动分片等特征。其在非关系型数据库中是功能最丰富,最像关系型数据库的文档数据库。数据结构松散,是类似json的bjson格式。

Ubuntu下安装MongoDB,如果是桌面环境,在控制台中切换到root用户,由于Ubuntu桌面版本中默认的用户没有最高级的权限,所以在控制台中要切换到root。

具体方法:

在Ubuntu桌面环境中,点击 ctrl + alt + t 打开控制台,输入命令: sudo passwd root, 回车后会提示"输入新的unix密码",输入密码用来新生成一个root密码,接下来重新输入确认。然后再命令行中输入su  命令回车,,把刚才设置的密码输入回车。类似下图:


配置包管理系统:

1. Ubuntu 包管理工具确保所下载包的一致性和可靠性。控制台中执行以下命令来导入10gen public GPG Key:

  • sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10  
  • 2. 执行命令  vi /etc/apt/sources.list.d/10gen.list 

    在插入状态输入 下边内容以获得10gen目标库

  • deb  dist 10gen  
  • 3. 执行下边命令获得最新库内容

  • sudo apt-get update  
  • 安装MongoDB包

  • sudo apt-get install mongodb-10gen  
  • 完成安装!

    配置MongoDB

    配置文件在 /etc/目录,执行命令  vi /etc/mongodb.conf 

    运行用mongodb用户,MongoDB数据库文件在 /var/lib/mongodb  ,数据库日志文件在 /var/log/mongodb 

    运行MongoDB

  • sudo service mongodb start  
  • 停止MongoDB

  • sudo service mongodb stop  
  • 重启MongoDb

  • sudo service mongodb restart  
  • 更多Ubuntu相关信息见Ubuntu 专题页面 ?tid=2

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