如何根据版本制作属于自己的puppet yum源
童鞋们在使用puppetlabs yum源安装puppet的时候，会被选则最新版的puppet版本进行安装，而在我们正在的生产环境的时候，并不需要最新版本，而是我们制定的一个版本，然后不同的版本依赖的包也不一样，这样种种的问题应该如何搞定呢，又应该如何制定自己的yum源呢。以RHEL5.7为例
1、先将对应的光盘创建为本地源
# cat base.repo
name=RHEL5.7 base
baseurl=file:///media/cdrom/Server
enabled=1
gpgcheck=0
priority=1
2、安装制作yum仓库的软件包和yum-priorities管理包
# yum install createrepo yum-priorities
# rpm -qa | egrep"createrepo|yum-priorities"
yum-priorities-1.1.16-16.el5
createrepo-0.4.11-3.el5
3、去puppetlabs官网yum.puppetlabs.com下载对应的puppet安装包到本地
# wget http://yum.puppetlabs.com/el/57/products/x86_64/puppet-2.7.25-1.el5.noarch.rpm
# wget http://yum.puppetlabs.com/el/57/products/x86_64/puppet-server-2.7.25-1.el5.noarch.rpm
# wget http://yum.puppetlabs.com/el/57/products/x86_64/facter-1.7.4-1.el5.x86_64.rpm
# ll
total 1272
-rw-r--r-- 1 root root 88979 Dec 182013 facter-1.7.4-1.el5.x86_64.rpm
-rw-r--r-- 1 root root 1175323 Jan72014 puppet-2.7.25-1.el5.noarch.rpm
-rw-r--r-- 1 root root 25374 Jan72014 puppet-server-2.7.25-1.el5.noarch.rpm
备注：rhel6上没有rubygems rpm包，需要在以下网址去下载http://rubyforge.org/projects/rubygems/
4、本地制作puppet源
# createrepo .
3/3 - puppet-2.7.25-1.el5.noarch.rpm
Saving Primary metadata
Saving file lists metadata
Saving other metadata
# ll
total 1276
-rw-r--r-- 1 root root 88979 Dec 182013 facter-1.7.4-1.el5.x86_64.rpm
-rw-r--r-- 1 root root 1175323 Jan72014 puppet-2.7.25-1.el5.noarch.rpm
-rw-r--r-- 1 root root 25374 Jan72014 puppet-server-2.7.25-1.el5.noarch.rpm
drwxr-xr-x 2 root root 4096 Oct2 10:43 repodata
5、编写puppet的repo文件
# cat puppet.repo
name=puppet for rhel5.7
baseurl=file:///puppet
enabled=1
gpgcheck=0
priority=2 #设置优先级为本地光盘源之后
6、安装官方puppetlabs源
# wget yum.puppetlabs.com/el/57/products/x86_64/puppetlabs-release-5-7.noarch.rpm
# rpm -vih puppetlabs-release-5-7.noarch.rpm
# ll /etc/yum.repos.d/
total 16
-rw-r--r-- 1 root root 98 Oct2 10:45 base.repo
-rw-r--r-- 1 root root 1250 Apr 13 06:41 puppetlabs.repo #由官方源安装而成
-rw-r--r-- 1 root root 90 Oct2 10:44 puppet.repo
-rw-r--r-- 1 root root 67 Oct2 10:37 redhat.repo
7、修改puppetlabs源优先级
# cat /etc/yum.repos.d/puppetlabs.repo
name=Puppet Labs Products El 5 - $basearch
baseurl=http://yum.puppetlabs.com/el/5/products/$basearch
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=1
gpgcheck=1
priority=3 #设置优先级最低
name=Puppet Labs Dependencies El 5 - $basearch
baseurl=http://yum.puppetlabs.com/el/5/dependencies/$basearch
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=1
gpgcheck=1
priority=3 #设置优先级最低
name=Puppet Labs Devel El 5 - $basearch
baseurl=http://yum.puppetlabs.com/el/5/devel/$basearch
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=0
gpgcheck=1
name=Puppet Labs Products El 5 - $basearch - Source
baseurl=http://yum.puppetlabs.com/el/5/products/SRPMS
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
failovermethod=priority
enabled=0
gpgcheck=1
name=Puppet Labs Source Dependencies El 5 - $basearch - Source
baseurl=http://yum.puppetlabs.com/el/5/dependencies/SRPMS
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=0
gpgcheck=1
name=Puppet Labs Devel El 5 - $basearch - Source
baseurl=http://yum.puppetlabs.com/el/5/devel/SRPMS
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=0
gpgcheck=1
8、修改yum保存下载的安装包为本地缓存
#vi /etc/yum.conf
cachedir=/var/cache/yum
keepcache=1 #设置保存下载的软件缓存
debuglevel=2
logfile=/var/log/yum.log
distroverpkg=redhat-release
tolerant=1
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
# Note: yum-RHN-plugin doesn't honor this.
metadata_expire=1h
# Default.
# installonly_limit = 3
# PUT YOUR REPOS HERE OR IN separate files named file.repo
# in /etc/yum.repos.d
9、安装puppet软件
yum会按照制定的优先级去搜索，由于自定义puppet源比官方源优先级高，所以会优先选择自定义的puppet源中的安装包版本
# yum clean all
Loaded plugins: priorities, product-id, security, subscription-manager
Updating Red Hat repositories.
Cleaning up Everything
# yum install puppet
Loaded plugins: priorities, product-id, security, subscription-manager
Updating Red Hat repositories.
puppet |951 B 00:00
puppet/primary | 1.7 kB 00:00
puppet 3/3
puppetlabs-deps | 1.9 kB 00:00
puppetlabs-deps/primary_db |43 kB 00:00
puppetlabs-products | 1.9 kB 00:00
puppetlabs-products/primary_db |95 kB 00:03
rhel-base | 1.5 kB 00:00
rhel-base/primary | 913 kB 00:00
rhel-base 3261/3261
157 packages excluded due to repository priority protections
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package puppet.noarch 0:2.7.25-1.el5 set to be updated
--> Processing Dependency: facter < 1:2.0 for package: puppet
--> Processing Dependency: ruby(abi) >= 1.8 for package: puppet
--> Processing Dependency: facter >= 1.5 for package: puppet
--> Processing Dependency: ruby >= 1.8.5 for package: puppet
--> Processing Dependency: ruby-shadow for package: puppet
--> Processing Dependency: /usr/bin/ruby for package: puppet
--> Processing Dependency: ruby-augeas for package: puppet
--> Processing Dependency: libselinux-ruby for package: puppet
--> Running transaction check
---> Package facter.x86_64 1:1.7.4-1.el5 set to be updated
---> Package libselinux-ruby.x86_64 0:1.33.4-5.7.el5 set to be updated
---> Package ruby.x86_64 0:1.8.5-19.el5_6.1 set to be updated
---> Package ruby-augeas.x86_64 0:0.4.1-2.el5 set to be updated
--> Processing Dependency: augeas-libs >= 0.8.0 for package: ruby-augeas
--> Processing Dependency: libaugeas.so.0(AUGEAS_0.8.0)(64bit) for package: ruby-augeas
--> Processing Dependency: libaugeas.so.0(AUGEAS_0.11.0)(64bit) for package: ruby-augeas
--> Processing Dependency: libaugeas.so.0(AUGEAS_0.10.0)(64bit) for package: ruby-augeas
--> Processing Dependency: libaugeas.so.0(AUGEAS_0.1.0)(64bit) for package: ruby-augeas
--> Processing Dependency: libaugeas.so.0(AUGEAS_0.12.0)(64bit) for package: ruby-augeas
--> Processing Dependency: libaugeas.so.0()(64bit) for package: ruby-augeas
---> Package ruby-libs.x86_64 0:1.8.5-19.el5_6.1 set to be updated
---> Package ruby-shadow.x86_64 0:1.4.1-8.el5 set to be updated
--> Running transaction check
---> Package augeas-libs.x86_64 0:0.10.0-4.el5 set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
=========================================================================================================================
Package Arch Version Repository Size
=========================================================================================================================
Installing:
puppet noarch 2.7.25-1.el5 puppet 1.1 M
Installing for dependencies:
augeas-libs x86_64 0.10.0-4.el5 puppetlabs-deps 376 k
facter x86_64 1:1.7.4-1.el5 puppet 87 k
libselinux-ruby x86_64 1.33.4-5.7.el5 rhel-base 61 k
ruby x86_64 1.8.5-19.el5_6.1 rhel-base 276 k
ruby-augeas x86_64 0.4.1-2.el5 puppetlabs-deps 22 k
ruby-libs x86_64 1.8.5-19.el5_6.1 rhel-base 1.6 M
ruby-shadow x86_64 1.4.1-8.el5 puppetlabs-deps 10 k
Transaction Summary
=========================================================================================================================
Install 8 Package(s)
Upgrade 0 Package(s)
Total download size: 3.6 M
Is this ok : y
Downloading Packages:
(1/8): ruby-shadow-1.4.1-8.el5.x86_64.rpm |10 kB 00:00
(2/8): ruby-augeas-0.4.1-2.el5.x86_64.rpm |22 kB 00:00
(4/8): augeas-libs-0.10.0-4.el5.x86_64.rpm | 376 kB 00:03
-------------------------------------------------------------------------------------------------------------------------
Total 823 kB/s | 3.6 MB 00:04
warning: rpmts_HdrFromFdno: Header V3 RSA/SHA1 signature: NOKEY, key ID 4bd6ec30
puppetlabs-deps/gpgkey | 1.7 kB 00:00
Importing GPG key 0x4BD6EC30 "Puppet Labs Release Key (Puppet Labs Release Key) <info@puppetlabs.com>" from /etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
Is this ok : y
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : ruby-libs 1/8
Installing : ruby 2/8
Installing : ruby-shadow 3/8
Installing : augeas-libs 4/8
Installing : ruby-augeas 5/8
Installing : libselinux-ruby 6/8
Installing : facter 7/8
Installing : puppet 8/8
duration: 668(ms)
Installed products updated.
Installed:
puppet.noarch 0:2.7.25-1.el5
Dependency Installed:
augeas-libs.x86_64 0:0.10.0-4.el5 facter.x86_64 1:1.7.4-1.el5 libselinux-ruby.x86_64 0:1.33.4-5.7.el5
ruby.x86_64 0:1.8.5-19.el5_6.1 ruby-augeas.x86_64 0:0.4.1-2.el5 ruby-libs.x86_64 0:1.8.5-19.el5_6.1
ruby-shadow.x86_64 0:1.4.1-8.el5
Complete!
10、复制yum缓存下来的安装包至之前创建的puppet本地源，然后更新repo即可
# tree /var/cache/yum/puppetlabs-deps/packages/
/var/cache/yum/puppetlabs-deps/packages/
|-- augeas-libs-0.10.0-4.el5.x86_64.rpm
|-- ruby-augeas-0.4.1-2.el5.x86_64.rpm
`-- ruby-shadow-1.4.1-8.el5.x86_64.rpm
0 directories, 3 files
# createrepo --update /puppet/
6/6 - packages/ruby-augeas-0.4.1-2.el5.x86_64.rpm
Saving Primary metadata
Saving file lists metadata
Saving other metadata
通过以上操作基本上可以搞定本地yum源！
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