[导读]
大家都知道,puppet 同步文件都需要使用puppet 文件服务器,且同步大文件的效率比我们运维经常
使用到的rsync效率低且puppet 文件服务器只支持http和puppet 文件传输协议,幸运的是老外给我
们写好了自定义的provider和相关插件,现在我们只需要下载rsync模块就可以来完成.是不是很期待,
一起来跟sky尝试下吧!
[正文]
puppet rsync模块目前可以在 https://github.com/onyxpoint/pupmod-rsync 上下载,查看,这
里要提醒一下大家,这里面的用到了自定义函数一章节,感兴趣的同学可以自己先看看,关于puppet
自定义函数,sky会在下一章节给大家做个介绍.
puppet rysnc 安装需求:看网页上的readme.需要依赖Concat Module 模块.兼容puppet 2.6.其安装方法:
可以直接下载到puppetmaster的模块路径,一般为/etc/puppet/modules/.或者打成rpm包安装.
里面有说明rpmbuild -bb /etc/puppet/modules/rsync/pkg/pupmod-rsync.spec,rpmbuild需要
自已安装.但在QQ 群里有很多同学,还不知道如何把.tar.gz包的打成rpm包,那下次再完整介绍如何把源文件(.tar.gz)
打成rpm包.方便puppet 管理软件包.
[puppet rsync] 安装步骤:
1. cd /etc/puppet/modules/ #进入模块路径
2.git clone https://github.com/onyxpoint/pupmod-concat && mv pupmod-concat concat #下载并重命名Concat module
3. git clone https://github.com/onyxpoint/pupmod-rsync && mv pupmod-rsync rsync #.下载并重合名pupmod rsync
说明:我这里是使用git,如果机器没有安装,可以使用yum -y install git 来安装,如不想安装git可以下载zip压缩包.解压到相应目录.
完成后,可以参考该文档来测试基本使用:
[puppet rsync 同步需求简介]
1.本例中rsync server的IP 为192.168.0.12,客户端IP 为192.168.0.10.sky测试的时候是
同步 rsync server端的/home/skywu目录到192.168.0.10的/tmp/test目录下.
[puppet rsync 基本使用配置]
1.在puppetmaster端设置nodes.pp添加以下内容:
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node 'test2.test.com' { # 需要安装rsync server的主机名,在这里是test2.test.com include 'rsync::server' # 执行rsync::server类,具体内容大家可以看代码 rsync::server::global { 'global': # 设置rsync server的主机IP地址 address => '192.168.0.12'} |
# Now set up some rsync shares
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rsync::server::section { 'default': #这里不多说,共享目录,大家懂的. comment => 'The default file path', path => '/home/sky', hosts_allow => '192.168.0.10' #设置允许rsync客户端连接的IP. } |
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rsync::server::section { 'test': # auth_users => 'testuser', # 设置用于同步的用户名 comment => 'Test comment', path => '/home/skywu', hosts_allow => '192.168.0.10', outgoing_chmod => 'o-w' #设置权限 } |
2.在所要安装rsync server的主机上,运行
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puppet agent --test --server 你的puppetmaster主机名 |
3.我们可以查看/etc/rsyncd.conf
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cat /etc/rsyncd.conf pid file = /var/run/rsyncd.pid syslog facility = daemon port = 873 address = 192.168.0.12 [default] comment = The default file path path = /home/skyuse chroot = falsemax connections = 0 max verbosity = 1 lock file = /var/run/rsyncd.lock read only = truewrite only = falselist = falseuid = root gid = root outgoing chmod = o-w ignore nonreadable = truetransfer logging = truelog format = "%o %h [%a] %m (%u) %f %l"dont compress = *.gz *.tgz *.zip *.z *.rpm *.deb *.iso *.bz2 *.tbz *.rar *.jar *.pdf *.sar *.war hosts allow = 192.168.0.10 hosts deny = * [test] comment = Test comment path = /root/testuse chroot = falsemax connections = 0 max verbosity = 1 lock file = /var/run/rsyncd.lock read only = truewrite only = falselist = falseuid = root gid = root outgoing chmod = o-w ignore nonreadable = truetransfer logging = truelog format = "%o %h [%a] %m (%u) %f %l"dont compress = *.gz *.tgz *.zip *.z *.rpm *.deb *.iso *.bz2 *.tbz *.rar *.jar *.pdf *.sar *.war hosts allow = 192.168.0.10 hosts deny = * |
4.客户端需要执行rsync类中,我们编辑puppetmaster上的代码文件,添加如下内容:
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vim rsync/manifests/init.pp rsync { 'test': source => '/home/skywu', target => '/tmp/test', server => $rsync_server } 5.我们在编辑nodes.pp里添加需要安装rsync客户端的主机名. |
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node 'test1.test.com' { include 'rsync'} |
6.在客户端运行
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puppet agent --test --server 你的puppetmaster主机名 info: Caching catalog for test1.test.com notice: /Stage[main]/Rsync/Tidy[/etc/rsync]: Tidying File[/etc/rsync] info: /File[/etc/rsync]: Duplicate generated resource; skipping info: Applying configuration version '1329461158'notice: /Stage[main]//Node[test1.test.com]/Rsync::Server::Section[default]/Concat_fragment[rsync+default.section]/content: executed successfully notice: /Stage[main]//Node[test1.test.com]/Rsync::Server::Global[global]/Concat_fragment[rsync+global]/content: executed successfully notice: /Stage[main]//Node[test1.test.com]/Rsync::Server::Section[test]/Concat_fragment[rsync+test.section]/content: executed successfully notice: /Stage[main]/Rsync::Server/Concat_build[rsync]/order: global,*.section used for ordering notice: /Rsync[test]/do: executed successfully notice: Finished catalog run in 1.17 seconds |
4.在rsync客户端验证是否同步成功:
ls -l /tmp/test/skywu
总用量 12
-rw-r-r- 1 root root 198 2012-02-17 14:46 2.pp
-rw-r-r- 1 root root 297 2012-02-17 14:46 3.pp
-rw-r-r- 1 root root 317 2012-02-17 14:46 4.pp
可以看到已经成功,在文档中都有例子,以及各个参数的详细说明,就不多说了,大家感兴趣,可以进一步
测试对比,哈哈.
[总结]
本次测试的puppet rsync使用还是比较简单,也是因为时间关系,没有详细的测试,相应大家都了解
rsync的同步效率.有了puppet rsync模块,这样puppet在同步大文件,以及多文件效率低下这个问题,
就可以基本解决,同学们,可以去rsync来同步的web应用程序,图片,享受这一过程吧! 下一章节就详细
介绍下puppet自定义函数,以及provider和自定义fact.