require => Package["apache2-mpm-worker"],
notify => Service["apache2"], } file { "/etc/apache2/sites-enabled/gemrepo": ensure => symlink, target => "/etc/apache2/sites-available/gemrepo", require => File["/etc/apache2/sites-available/gemrepo"], notify => Service["apache2"], } file { "/var/gemrepo": ensure => directory, } }2.创建/etc/puppet/modules/repo/files/gemrepo.conf 文件,内容如下:
|
1
2
3
4
5
6
7
8
9
10 |
<VirtualHost *:80> ServerAdmin john@bitfieldconsulting.com ServerName gems.bitfieldconsulting.com ErrorLog logs/gems.bitfieldconsulting.com-error_log CustomLog logs/gems.bitfieldconsulting.com-access_log common Alias / /var/gemrepo/<Location /> Options Indexes </Location> </VirtualHost> |
3.添加下面代码到你的节点:
|
1
2
3 |
node cookbook { include repo::gem-server } |
4.运行Puppet:
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 |
# puppet agent --test info: Retrieving plugin info: Caching catalog for cookbook.bitfieldconsulting.com info: Applying configuration version '1304949279'notice: /Stage[main]/Repo::Gem-server/File[/etc/apache2/sites-available/gemrepo]/ensure: defined content as '{md5}ae1fd948098f14 503de02441d02a825d' info: /Stage[main]/Repo::Gem-server/File[/etc/apache2/sites-available/gemrepo]: Scheduling refresh of Service[apache2] notice: /Stage[main]/Repo::Gem-server/File[/etc/apache2/sites-enabled/gemrepo]/ensure: created info: /Stage[main]/Repo::Gem-server/File[/etc/apache2/sites-enabled/gemrepo]: Scheduling refresh of Service[apache2] notice: /Stage[main]/Apache/Service[apache2]: Triggered 'refresh'from 2 events notice: /Stage[main]/Repo::Gem-server/File[/var/gemrepo]/ensure:created notice: Finished catalog run in 6.52 seconds |
它是如何工作的….
极其像APT 源,并遵循相同的原则,我们定义了一个gem仓库的目录,并定义了一个虚拟
主机,确保它能响应gems.bitfieldconsulting.com请求.
还有更多…
同样的,你如果把某些东西放到gem仓库也是非常有用的,下面会演示如何去做,
以及如何配置节点能访问gem 仓库.
添加gems
增加一个新的gems到你的仓库非常简单.把gem 放到 /var/gemrepo/gems ,并在
/var/gemrepo目录运行gem generate_index命令.
|
1 |
# gem generate_index |
使用gem 仓库
和APT 仓库一样,确保节点知道gems 源主机的主机名bitfieldconsulting.com,
,它通常使用Puppet来部署主机条目,或者配置DNS.
然后,你可以在Puppet指定一个软件包,如下所示:
|
1
2
3
4 |
顺便说一句,由于在天朝,rubygems.org无法正常使用,你懂的,需要拨vpn才可以,推荐大家使用
taobao的镜像作为源.地址为:http://ruby.taobao.org/
[总结]
puppet cookbook系列未完待续,下一小节,就介绍最后两小节的,在puppet中如何使用源文件
来自动构建软件包,以及在puppet中如何比较软件包的版本,因为我们在运维工作中,经常
会遇到软件包要统一版本管理,我们可以在puppet使用versioncmp来比较app版本,进而
让我们明确是否需要更新app版本.详情,期待下文.