Puppet简介
puppet是一种Linux、Unix、windows平台的集中配置管理系统,使用自有的puppet描述语言,可管理配置文件、用户、cron任务、软件包、系统服务等。puppet把这些系统实体称之为资源,puppet的设计目标是简化对这些资源的管理以及妥善处理资源间的依赖关系。puppet采用C/S星状的结构,所有的客户端和一个或几个服务器交互。每个客户端周期的(默认半个小时)向服务器发送请求,获得其最新的配置信息,保证和该配置信息同步。每个puppet客户端每半小时(可以设置)连接一次服务器端,
下载最新的配置文件,并且严格按照配置文件来配置服务器. 配置完成以后,puppet客户端可以反馈给服务器端一个消息. 如果出错,也会给服务器端反馈一个消息.
puppet server端的配置
[root@server ~]# uname -a ##查看服务器的信息
Linux server.puppet.com 2.6.18-194.el5 #1 SMP Tue Mar 16 21:52:43 EDT 2010 i686 i686 i386 GNU/Linux
[root@server ~]# hostname ##配置主机名
server.puppet.com127.0.0.1 server.puppet.com server
192.168.1.119 client.puppet.com
[root@server ~]# cat /etc/sysconfig/network ##需要修改该文件
NETWORKING=yes
NETWORKING_IPV6=no
HOSTNAME=server.puppet.com
时间同步
[root@client ~]# yum install ntp -y
[root@server ~]# ntpdate pool.ntp.org
11 Mar 18:22:05 ntpdate[13039]: step time server 218.75.4.130 offset 28799.024489 sec
[root@server ~]# service ntpd start
Starting ntpd: [ OK ]
配置server端的yum源
[root@server ~]# rpm -Uvh http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm
Retrieving http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm
warning: /var/tmp/rpm-xfer.zyChLd: Header V3 DSA signature: NOKEY, key ID 217521f6
Preparing... ########################################### [100%]
1:epel-release ########################################### [100%]
开始安装puppet server
[root@server ~]# yum install -y puppet-server facter ruby ruby-libs ruby-shadow
……
……
……
[root@server ~]# service puppetmaster start ####服务端重启检测
Starting puppetmaster: [ OK ]
[root@server ~]# ps -ef | grep puppet
puppet 7268 1 2 15:25 ? 00:00:01 /usr/bin/ruby /usr/sbin/puppetmasterd
root 7274 7003 0 15:25 pts/0 00:00:00 grep puppet
puppet客户端配置
[root@client ~]# uname -a
Linux client.puppet.com 2.6.18-308.el5 #1 SMP Tue Feb 21 20:05:41 EST 2012 i686 i686 i386 GNU/Linux
[root@client ~]# cat /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 client.puppet.com client
192.168.1.117 server.puppet.com
[root@client ~]# yum install ntp -y
[root@client ~]# service ntpd start
Starting ntpd: [ OK ]
[root@client ~]# ntpdate pool.ntp.org ###时间同步
11 Mar 18:22:05 ntpdate[13039]: step time server 218.75.4.130 offset 28799.024489 sec
修改client端的yum源
[root@client ~]# rpm -Uvh http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm
Retrieving http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm
warning: /var/tmp/rpm-xfer.D9B24U: Header V3 DSA signature: NOKEY, key ID 217521f6
Preparing... ########################################### [100%]
1:epel-release ########################################### [100%]
[root@client ~]# yum install puppet
facter ruby ruby-libs ruby-shadow -y
……
……
……
[root@client ~]# /etc/init.d/puppet start ###客户端的重启
Starting puppet: [ OK ]
原文:http://blog.csdn.net/avilifans/article/details/21025293