RHEL6___构建基于vsftd的YUM源服务器

RHEL6___构建基于vsftdYUM源服务器 sql

1.为何要构建本地YUM 服务器

      Linux主机中使用YUM客户端工具在线升级、安装软件时,因为受到网络链接速度、网络带宽的限制,每每给用户安装带来没必要要的麻烦。可是若是在局域网中构建一个基于本地的YUM源服务器,则能够大大解决用户安装软件速度较慢的问题。 网络

2.如何构建本地YUM ide

      思路:能够经过从rhel6安装光盘获取须要的rpm包,结合使用HTTPFTP协议,便可构建一个位于本地局域网的YUM源服务器工具

   实现步骤测试

1)安装createrepo工具 url

       createrepoa主要用于收集目录中的rpm包文件的头信息,以建立repodata软件仓库数据(经gzip压缩的xml文件)。 spa

mount  /dev/cdrom /media/cdrom/  //挂载光盘 debug

rpm  -ivh  /media/cdrom/Packages/createrepo-0.9.8-4.el6.noarch.rpm rest

2)安装FTP服务器

rpm  -ivh  /media/cdrom/Packages/vsftpd

3)配置软件仓库目录

可参考安装光盘的Server目录

mkdir /var/ftp/pub/Packages

mkdir /var/ftp/pub/repodata

从光盘把全部的RPM包复制到/var/ftp/pub/Packages目录下(要确保硬盘有足够的磁盘空间)

cp -rv /media/cdrom/Packages/* /var/ftp/pub/Packages/

3)建立软件仓库信息文件

cd /var/ftp/pub/

createrepo --database  ./

[root@server pub]# ls  repodata/

filelists.sqlite.bz2  other.sqlite.bz2  primary.sqlite.bz2  repomd.xml

filelists.xml.gz      other.xml.gz      primary.xml.gz

能够看到已经建立好了相应的软件仓库信息文件

4)启动vsftpd服务

service vsftpd start

chkconfig --level 35 vsftpd on

5)在另外一台客户端测试,首先建立repo文件指定YUM源位置

vi /etc/yum.repos.d/server1.repo,注意文件的扩展名要以repo结尾,文件内容以下

[rhel6]   //软件仓库的名字

name=rhel6  //软件仓库的描述

baseurl=ftp://192.168.100.1/pub  //软件仓库的位置

enabled=1  //是否起用软件仓库

gpgcheck=1 //是否检查GPG签名(用来验证要安装的包是否是REDHAT官方的)

gpgkey=file://etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release GPG签名密钥的位置

 

 

使用yum客户工具安装samba

[root@mail ~]# yum -y install samba*

Loaded plugins: refresh-packagekit, rhnplugin

This system is not registered with RHN.

RHN support will be disabled.

Setting up Install Process

Package samba-winbind-clients-3.5.4-68.el6.x86_64 already installed and latest version

Package samba-common-3.5.4-68.el6.x86_64 already installed and latest version

Package samba-client-3.5.4-68.el6.x86_64 already installed and latest version

Resolving Dependencies

--> Running transaction check

---> Package samba.x86_64 0:3.5.4-68.el6 set to be updated

---> Package samba-winbind.x86_64 0:3.5.4-68.el6 set to be updated

--> Finished Dependency Resolution

  Dependencies Resolved

  ===================================================================================

 Package                Arch            Version               Repository      Size

===================================================================================

Installing:

 samba                  x86_64          3.5.4-68.el6          rhel6          5.0 M

 samba-winbind          x86_64          3.5.4-68.el6          rhel6          3.6 M

  Transaction Summary

===================================================================================

Install       2 Package(s)

Upgrade       0 Package(s)

  Total download size: 8.6 M

Installed size: 30 M

Downloading Packages:

(1/2): samba-3.5.4-68.el6.x86_64.rpm                        | 5.0 MB     00:00    

(2/2): samba-winbind-3.5.4-68.el6.x86_64.rpm                | 3.6 MB     00:00    

-----------------------------------------------------------------------------------

Total                                               25 MB/s | 8.6 MB     00:00    

Running rpm_check_debug

Running Transaction Test

Transaction Test Succeeded

Running Transaction

  Installing     : samba-winbind-3.5.4-68.el6.x86_64                           1/2

  Installing     : samba-3.5.4-68.el6.x86_64                                                        2/2

 

Installed:

  samba.x86_64 0:3.5.4-68.el6                    samba-winbind.x86_64 0:3.5.4-68.el6                  

  Complete!

查询samba软件包是否正确安装

  [root@mail ~]# rpm -qa | grep samba
samba-3.5.4-68.el6.x86_64
samba-client-3.5.4-68.el6.x86_64
samba-winbind-clients-3.5.4-68.el6.x86_64
samba-common-3.5.4-68.el6.x86_64
samba-winbind-3.5.4-68.el6.x86_64

  大功告成。关于yum工具的使用,我会在之后讲解。

rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release 导入签名密钥

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