在centos 5.6 64位配置puppet 服务端和客户端(二)

一、配置Puppetmaster

  在第一部分中我们在centos 5.6 64bit安装puppetmaster 和puppetd 软件包，现在我们配置一个基于c/s 模型，在服务端将/etc/resolv.conf 自动分发到 客户端

 1.1创建你的第一个模型

我们的第一个模型叫networking::resolver, 它将推送一个 resolv.conf 到客户端

在/etc/puppet 创建我们的目录体系
 

# cd /etc/puppet
# mkdir {modules,files}
# mkdir modules/networking/{files,mainfests}

1.2创建 resolv.conf

# vim modules/networking/files/resolv.conf
 

nameserver 202.106.0.20
nameserver 202.102.128.68

创建你的 mainfest模型

# vim modules/networking/manifests/init.pp

class networking {

}

class networking::resolver inherits networking {
file { "/etc/resolv.conf":
ensure => present,
source => "puppet:///modules/networking/resolv.conf",
group => "root",
owner => "root",
mode => "0755"
}
}

1.3 配置你的站点 和节点

创建一个 最小化的站点文件
# vi manifests/site.pp
 

import "nodes"
import "templates"

filebucket { main: server => puppet }


Create a tempates file

# vi manifests/templates.pp
class baseclass {
include networking::resolver
}

node default {
include baseclass
}

1.4 创建你的节点文件

不要忘了在将puppetmaser替换为你自己的主机名
 

# vi manifests/nodes.pp
 

node 'basenode' {
include baseclass
}

node 'puppetmaster' inherits basenode {
}

二、设置puppetmaster 属性

2.1 创建默认配置文件(yum安装后，就有了下面的配置文档)

 # vi puppet.conf
 

[main]
# The Puppet log directory.
# The default value is '$vardir/log'.
logdir = /var/log/puppet

# Where Puppet PID files are kept.
# The default value is '$vardir/run'.
rundir = /var/run/puppet

# Where SSL certificates are kept.
# The default value is '$confdir/ssl'.
ssldir = $vardir/ssl

[agent]
# The file in which puppetd stores a list of the classes
# associated with the retrieved configuratiion. Can be loaded in
# the separate ``puppet`` executable using the ``--loadclasses``
# option.
# The default value is '$confdir/classes.txt'.
classfile = $vardir/classes.txt

# Where puppetd caches the local configuration. An
# extension indicating the cache format is added automatically.
# The default value is '$confdir/localconfig'.
localconfig = $vardir/localconfig
report = true

[master]
autosign = true

2.2 为你的文件服务器设置权限

# vi fileserver.conf

 

[files]
path /etc/puppet/files
allow *

[modules]
allow *

[plugins]
allow *

2.3 启动puppetmaster
 

# service puppetmaster start
 

Starting puppetmaster: [ OK ]

三。配置puppet 客户端

在客户端服务器上，编辑你的puppet.conf，在[agen]部分添加下列内容，注意将puppetmaster 替换你的主机名
# vi /etc/puppet/puppet.conf
 

[agent]
server = puppetmaster
report = true
listen = true

四、设置 puppetrunner

 

创建一个叫namspaceauth.conf 文件，并添加下列的内容。
# vi /etc/puppet/namespaceauth.conf
 

[puppetrunner]
allow *

4.1 启动 puppetd
 

# service puppet start

五、测试puppet客户端和服务端是否正常通信

# puppetd --server puppetmaster --test
--- /etc/resolv.conf 2011-09-08 20:14:03.000000000 +0800
+++ /tmp/puppet-file.30611.0 2011-09-09 17:49:26.000000000 +0800
@@ -1,2 +1 @@
nameserver 202.106.0.20
-nameserver 202.106.196.115
info: FileBucket adding {md5}d7ee49734e75e85345c70a702c69332c
info: /Stage[main]/Networking::Resolver/File[/etc/resolv.conf]: Filebucketed /etc/resolv.conf to puppet with sum d7ee49734e75e85345c70a702c69332c
notice: /Stage[main]/Networking::Resolver/File[/etc/resolv.conf]/content: content changed '{md5}d7ee49734e75e85345c70a702c69332c' to '{md5}45c56312b1256329a125ee86b1a68dd1'
notice: Finished catalog run in 0.18 seconds

 

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下一节，将讲解puppet dashboard的安装配置。