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CentOS 6 使用 yum 安装MongoDB及服务器端配置

安装MongoDB的方法有很多种,可以源代码安装,在Centos也可以用yum源安装的方法。由于MongoDB更新得比较快,我比较喜欢用yum源安装的方法。64位Centos下的安装步骤如下:

1、准备工作

运行yum命令查看MongoDB的包信息 [root@localhost~]# yum info mongo-10gen

(提示没有相关匹配的信息,) 说明你的centos系统中的yum源不包含MongoDB的相关资源,所以要在使用yum命令安装MongoDB前需要增加yum源,也就是在 /etc/yum.repos.d/目录中增加 *.repo yum源配置文件

2、vi /etc/yum.repos.d/10gen.repo,输入下面的语句:

[10gen] 

name=10gen Repository 

baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64 

gpgcheck=

做好yum源的配置后,如果配置正确执行下面的命令便可以查询MongoDB相关的信息: 

查看mongoDB的服务器包的信息

[root@localhost geffzhang]# yum info mongo-10gen-server
 * base: centos.ustc.edu.cn
 * extras: centos.ustc.edu.cn
 * updates: centos.ustc.edu.cn
Installed Packages
Name        : mongo-10gen-server
Arch        : x86_64
Version     : 2.0.6
Release     : mongodb_1
Size        : 13 M
Repo        : installed
From repo   : 10gen
Summary     : mongo server, sharding server, and support scripts
URL         : http://www.mongodb.org
License     : AGPL 3.0
Description : Mongo (from "huMONGOus") is a schema-free document-oriented
            : database.
            : 
            : This package provides the mongo server software, mongo sharding
            : server softwware, default configuration files, and init.d scripts.
查看客户端安装情况 
[root@localhost geffzhang]#  

* base: centos.ustc.edu.cn
 * extras: centos.ustc.edu.cn
 * updates: centos.ustc.edu.cn
Installed Packages
Name        : mongo-10gen
Arch        : x86_64
Version     : 2.0.6
Release     : mongodb_1
Size        : 69 M
Repo        : installed
From repo   : 10gen
Summary     : mongo client shell and tools
URL         : http://www.mongodb.org
License     : AGPL 3.0
Description : Mongo (from "huMONGOus") is a schema-free document-oriented
            : database. It features dynamic profileable queries, full indexing,
            : replication and fail-over support, efficient storage of large
            : binary data objects, and auto-sharding.
            : 
            : This package provides the mongo shell, import/export tools, and
            : other client utilities.

3、安装MongoDB的服务器端和客户端工具  
[root@localhost geffzhang]#  yum install mongo-10gen-server

[root@localhost geffzhang]#  yum install mongo-10gen

4、启动Mongodb

service mongod start

以后有更新了,停掉mongodb,执行yum update mongo-10gen mongo-10gen-server 即可。

5、服务器配置: /etc/mongod.conf

 

# mongo.conf   #where to log   logpath=/var/log/mongo/mongod.log   logappend=true #以追加方式写入日志   # fork and run in background   fork = true  #port = 27017 #端口   dbpath=/var/lib/mongo #数据库文件保存位置   directoryperdb=true# Enables periodic logging of CPU utilization and I/O wait   #启用定期记录CPU利用率和 I/O 等待   #cpu = true  # Turn on/off security.  Off is currently the default  # 是否以安全认证方式运行,默认是不认证的非安全方式   #noauth = true  #auth = true  # Verbose logging output.   # 详细记录输出   #verbose = true  # Inspect all client data for validity on receipt (useful for  # developing drivers)用于开发驱动程序时的检查客户端接收数据的有效性   #objcheck = true  # Enable db quota management 启用数据库配额管理,默认每个db可以有8个文件,可以用quotaFiles参数设置   #quota = true  # 设置oplog记录等级   # Set oplogging level where n is   #   0=off (default)   #   1=W   #   2=R   #   3=both   #   7=W+some reads   #oplog = 0  # Diagnostic/debugging option 动态调试项   #nocursors = true  # Ignore query hints 忽略查询提示   #nohints = true  # 禁用http界面,默认为localhost:28017  # Disable the HTTP interface (Defaults to localhost:27018).这个端口号写的是错的   #nohttpinterface = true  # 关闭服务器端脚本,这将极大的限制功能   # Turns off server-side scripting.  This will result in greatly limited   # functionality   #noscripting = true  # 关闭扫描表,任何查询将会是扫描失败   # Turns off table scans.  Any query that would do a table scan fails.   #notablescan = true  # 关闭数据文件预分配   # Disable data file preallocation.   #noprealloc = true  # 为新数据库指定.ns文件的大小,单位:MB   # Specify .ns file size for new databases.   # nssize = <size>   # Accout token for Mongo monitoring server.   #mms-token = <token>   # mongo监控服务器的名称   # Server name for Mongo monitoring server.   #mms-name = <server-name>   # mongo监控服务器的ping 间隔   # Ping interval for Mongo monitoring server.   #mms-interval = <seconds>   # Replication Options 复制选项   # in replicated mongo databases, specify here whether this is a slave or master 在复制中,指定当前是从属关系   #slave = true  #source = master.example.com   # Slave only: specify a single database to replicate   #only = master.example.com   # or   #master = true  #source = slave.example.com  

6.开启权限认证:

[root@localhost test]# vim /etc/mongodb.conf           //将auth=true前面的注释拿掉
[root@localhost test]# /etc/init.d/mongod restart      //重启生效

CentOS 6 使用 yum 安装MongoDB及服务器端配置