CentOS 6.3下Poppet功能模块实例笔记

88971932 2013-05-23

之前的文章介绍了Poppet的初始安装配置:

今天来介绍Poppet的具体实用功能,其实我的理解就是怎么偷懒,呵呵。

1.填充文件内容:

(server):

修改server端配置文件:

# vi /etc/puppet/manifests/site.pp

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

node default{

  file { "/tmp/test":

          content=> "this is a test file";

}

}

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

重启puppetmaster,更新配置文件信息。

# service puppetmaster restart

(client):

重启puppet(可不用重启)

# service puppet restart

同步文件:

# puppetd --server server.example.com  --test

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

warning: peer certificate won't be verified in this SSL session

info: Caching certificate for client.example.com

info: Caching certificate_revocation_list for ca

info: Caching catalog for client.example.com

info: Applying configuration version '1369124449'

notice: /Stage[main]//Node[default]/File[/tmp/test]/ensure: defined content as '{md5}100b144907af2a4786003758a0a6a563'

info: Creating state file /var/lib/puppet/state/state.yaml

notice: Finished catalog run in 0.02 seconds

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

查看/tmp/test文件及文件内容

# cat /tmp/test

-----------

this is a test file

-----------

2.文件分发:

通过puppet可以向被管理机上推送文件,方法是使用file类型的source属性

1:修改/etc/puppet/fileserver.conf

2:修改/etc/puppet/manifests/site.pp

实例:要把server服务器上/root目录下的puppet-2.6.13.tar.gz传输至client服务器的/tmp目录下,文件名不变。

# vi /etc/puppet/fileserver.conf

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

[files]

path /root

allow 192.168.7.0/24

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

# vi /etc/puppet/manifests/site.pp

添加到node default{}内:

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

  file { "/tmp/puppet-2.6.13.tar.gz":

          source => "puppet://$puppetserver/files/puppet-2.6.13.tar.gz",

}

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

重启poppetmaster服务

# service poppetmaster restart

(client):

执行更新命令

# puppetd --test --server server.example.com

此处“$puppetserver”是puppet Server端的名称,即本机hostname,网上教程都是在hosts里指定,生产环境下建议用内部的DNS上作解析

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