搭建Debian7&&openstack私有源
Debian7的正式版已经发布了，虽然debian官方已经有指定的中国地区的官方源，但是为了加快软件包的安装速度，决定搭建一套公司自己的源，之所以用debian7，主要是ubuntu12.10和新的硬件磨合起来问题有点多，而又想使用openstack，所以需要用debian7，debian还是很稳定的。
之前讲过ubuntu和centos的源的搭建，所以打算用apt-mirror同步一个源，apt-mirror用法可以参考http://my.oschina.net/guol/blog/113146
Debian中国官方源地址：http://ftp.cn.debian.org/debian
下面开始配置/etc/apt/mirror.list配置文件：
############# config ################## set base_path /opt/mirror/debian7 set mirror_path $base_path/mirror set skel_path $base_path/skel set var_path $base_path/var set cleanscript $var_path/clean.sh set defaultarch <running host architecture> set postmirror_script $var_path/postmirror.sh set run_postmirror 0 set nthreads 40 set _tilde 0 ############# end config ############## ###mirror additional architectures deb-amd64 http://ftp.cn.debian.org/debian wheezy main contrib non-free deb-i386 http://ftp.cn.debian.org/debian wheezy main contrib non-free deb-amd64 http://ftp.cn.debian.org/debian wheezy-updates main contrib non-free deb-i386 http://ftp.cn.debian.org/debian wheezy-updates main contrib non-free deb-amd64 http://ftp.cn.debian.org/debian/ wheezy-proposed-updates main contrib non-free deb-i386 http://ftp.cn.debian.org/debian/ wheezy-proposed-updates main contrib non-free deb-amd64 http://ftp.cn.debian.org/debian wheezy-backports main contrib non-free deb-i386 http://ftp.cn.debian.org/debian wheezy-backports main contrib non-free在官网上面有alpha, amd64, arm, armel, armhf, hppa, hurd-i386, i386, ia64, kfreebsd-amd64，kfreebsd-i386, m68k, mipsel, mips, powerpc, s390, s390x, sh, sparc，source等体系架构的源，我们只需要同步i386和amd64架构的即可。
开始同步之后速度还是很快的，根据我mirror.list的设置，我的源同步到本地的/opt/mirror/debian7目录下，在/opt/mirror/debian7/mirror/ftp.cn.debian.org/debian里面可以看到两个目录，一个dist，一个pool，dist里面是debian7的版本更新类wheezy、wheezy-backports、wheezy-proposed-updates、wheezy-updates，每个目录里面是包列表和认证信息，而真正的软件包是在pool目录里面的。
下来开始同步openstack的包信息：
为什么要同步openstack，因为debian7自带的openstack版本有点老，而且更新有点慢，而openstack半年一个大版本，为了尝试新功能，所以需要搞一个更新快的openstack源。openstack包信息可以在archive.gplhost.com该网站同步。openstack的包比较小，这次我换一种方法同步，该网站提供了ftp更新方法，所以这次用lftp的mirror功能把openstack的包同步下来，同步下来的openstack包放在/opt/mirror/openstack目录下，同步操作如下：
lftp archive.gplhost.com cd debian/pool mirror -c -e -n openstack /opt/mirror/openstack/pool/ cd ../dists mirror -c -e -n openstack /opt/mirror/openstack/dists/ cd .. mirror -c -e -n repository_key.asc /opt/mirror/openstack/ quit可以看到openstack的包分别同步到pool和dists目录下了，这时候所需要的包就同步到本地了，开始可以搭建web服务器了
apt-get -y install apache2配置web的html内容
cd /var/www ln -s /opt/mirror/debian7/mirror/ftp.cn.debian.org/debian debian7 ln -s /opt/mirror/openstack openstack修改/etc/apt/sources.list配置文件如下：192.168.34.34是我源服务器的IP
deb http://192.168.34.34/debian7 wheezy main contrib non-free deb http://192.168.34.34/debian7 wheezy-updates main contrib non-free deb http://192.168.34.34/debian7 wheezy-proposed-updates main contrib non-free deb http://192.168.34.34/debian7 wheezy-backports main contrib non-free deb http://192.168.34.34/openstack openstack main开始更新apt数据库信息
[email protected]:apt# apt-get update Hit http://192.168.34.34 wheezy Release.gpg Hit http://192.168.34.34 wheezy-updates Release.gpg Hit http://192.168.34.34 wheezy-proposed-updates Release.gpg Hit http://192.168.34.34 wheezy-backports Release.gpg Get:1 http://192.168.34.34 openstack Release.gpg [198 B] Hit http://192.168.34.34 wheezy Release Hit http://192.168.34.34 wheezy-updates Release Hit http://192.168.34.34 wheezy-proposed-updates Release Hit http://192.168.34.34 wheezy-backports Release Hit http://192.168.34.34 openstack Release Hit http://192.168.34.34 wheezy/main amd64 Packages Hit http://192.168.34.34 wheezy/contrib amd64 Packages Hit http://192.168.34.34 wheezy/non-free amd64 Packages Ign http://192.168.34.34 wheezy/contrib Translation-en Ign http://192.168.34.34 wheezy/main Translation-en Ign http://192.168.34.34 wheezy/non-free Translation-en Ign http://192.168.34.34 openstack Release Hit http://192.168.34.34 wheezy-updates/main amd64 Packages Hit http://192.168.34.34 wheezy-updates/contrib amd64 Packages Hit http://192.168.34.34 wheezy-updates/non-free amd64 Packages Hit http://192.168.34.34 wheezy-updates/contrib Translation-en Hit http://192.168.34.34 wheezy-updates/main Translation-en Hit http://192.168.34.34 wheezy-updates/non-free Translation-en Get:2 http://192.168.34.34 wheezy-proposed-updates/main amd64 Packages/DiffIndex [7,819 B] Hit http://192.168.34.34 wheezy-proposed-updates/contrib amd64 Packages Get:3 http://192.168.34.34 wheezy-proposed-updates/non-free amd64 Packages/DiffIndex [229 B] Hit http://192.168.34.34 wheezy-proposed-updates/contrib Translation-en Get:4 http://192.168.34.34 wheezy-proposed-updates/main Translation-en/DiffIndex [7,819 B] Get:5 http://192.168.34.34 wheezy-proposed-updates/non-free Translation-en/DiffIndex [229 B] Hit http://192.168.34.34 wheezy-backports/main amd64 Packages Hit http://192.168.34.34 wheezy-backports/contrib amd64 Packages Hit http://192.168.34.34 wheezy-backports/non-free amd64 Packages Hit http://192.168.34.34 wheezy-backports/contrib Translation-en Hit http://192.168.34.34 wheezy-backports/main Translation-en Hit http://192.168.34.34 wheezy-backports/non-free Translation-en Ign http://192.168.34.34 openstack/main amd64 Packages/DiffIndex Hit http://192.168.34.34 openstack/main amd64 Packages Ign http://192.168.34.34 openstack/main Translation-en_US Ign http://192.168.34.34 openstack/main Translation-en Fetched 16.3 kB in 0s (127 kB/s) Reading package lists... Done W: GPG error: http://192.168.34.34 openstack Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 64AA94D00B849883发现后面的openstack没经过认证，进行如下操作进行认证：
[email protected]:apt-get install debian-keyring [email protected]:gpg --keyring /usr/share/keyrings/debian-keyring.gpg --recv-keys 64AA94D00B849883 gpg: requesting key 0B849883 from hkp server keys.gnupg.net gpg: /root/.gnupg/trustdb.gpg: trustdb created gpg: key 0B849883: public key "Thomas Goirand (GPLHost Debian repo key) <[email protected]>" imported gpg: Total number processed: 1 gpg: imported: 1 [email protected]:gpg -a --export 64AA94D00B849883 | apt-key add - OK再次进行更新
[email protected]:apt# apt-get update Hit http://192.168.34.34 wheezy Release.gpg Hit http://192.168.34.34 wheezy-updates Release.gpg Hit http://192.168.34.34 wheezy-proposed-updates Release.gpg Hit http://192.168.34.34 wheezy-backports Release.gpg Get:1 http://192.168.34.34 openstack Release.gpg [198 B] Hit http://192.168.34.34 wheezy Release Hit http://192.168.34.34 wheezy-updates Release Hit http://192.168.34.34 wheezy-proposed-updates Release Hit http://192.168.34.34 wheezy-backports Release Hit http://192.168.34.34 openstack Release Hit http://192.168.34.34 wheezy/main amd64 Packages Hit http://192.168.34.34 wheezy/contrib amd64 Packages Hit http://192.168.34.34 wheezy/non-free amd64 Packages Ign http://192.168.34.34 wheezy/contrib Translation-en Ign http://192.168.34.34 wheezy/main Translation-en Ign http://192.168.34.34 wheezy/non-free Translation-en Hit http://192.168.34.34 wheezy-updates/main amd64 Packages Hit http://192.168.34.34 wheezy-updates/contrib amd64 Packages Hit http://192.168.34.34 wheezy-updates/non-free amd64 Packages Hit http://192.168.34.34 wheezy-updates/contrib Translation-en Hit http://192.168.34.34 wheezy-updates/main Translation-en Hit http://192.168.34.34 wheezy-updates/non-free Translation-en Hit http://192.168.34.34 wheezy-proposed-updates/main amd64 Packages/DiffIndex Hit http://192.168.34.34 wheezy-proposed-updates/contrib amd64 Packages Hit http://192.168.34.34 wheezy-proposed-updates/non-free amd64 Packages/DiffIndex Hit http://192.168.34.34 wheezy-proposed-updates/contrib Translation-en Hit http://192.168.34.34 wheezy-proposed-updates/main Translation-en/DiffIndex Hit http://192.168.34.34 wheezy-proposed-updates/non-free Translation-en/DiffIndex Hit http://192.168.34.34 wheezy-backports/main amd64 Packages Hit http://192.168.34.34 wheezy-backports/contrib amd64 Packages Hit http://192.168.34.34 wheezy-backports/non-free amd64 Packages Hit http://192.168.34.34 wheezy-backports/contrib Translation-en Hit http://192.168.34.34 wheezy-backports/main Translation-en Hit http://192.168.34.34 wheezy-backports/non-free Translation-en Hit http://192.168.34.34 openstack/main amd64 Packages Ign http://192.168.34.34 openstack/main Translation-en_US Ign http://192.168.34.34 openstack/main Translation-en Fetched 198 B in 0s (1,538 B/s) Reading package lists... Done [email protected]:apt#这样就更新正常了...