转载：/ywzhou/1577356
作用：通过puppet模块自动控制客户端的puppet配置，当需要修改客户端的puppet配置时不用在客户端一一设置。
1、服务端配置puppet模块
（1）模块清单
[root@puppet ~]# tree /etc/puppet/modules/puppet//etc/puppet/modules/puppet/├── files├── manifests│ ├── config.pp│ ├── init.pp│ ├── install.pp│ ├── params.pp│ └── service.pp└── templates└── puppet.conf.erb
（2）定义参数类
[root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/params.ppclass puppet::params {$puppetserver = ""case $operatingsystemmajrelease{5: {#定义centos5系列的参数$puppet_release = '3.7.1-1.el5'$facter_release = '2.2.0-1.el5'}6: {#定义centos6系列的参数$puppet_release = '3.7.1-1.el6'#定义软件版本$facter_release = '2.2.0-1.el6'#定义软件版本}default: {fail("Module puppet is not supported on ${::operatingsystem}")}}}
（3）定义安装类
[root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/install.ppclass puppet::install {package { "puppet":ensure => $puppet::params::puppet_release,}package { "facter":ensure => $puppet::params::facter_release,}}
说明：根据系统版本（centos5或centos6）来安装指定版本的puppet和facter
（4）定义配置类
[root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/config.ppclass puppet::config {file { "/etc/puppet/puppet.conf":ensure => present,content => template("puppet/puppet.conf.erb"), #文件内容来源于模板owner => "root",group => "root",mode => '0644',require => Class["puppet::install"], #要求先完成install.ppnotify => Class["puppet::service"], #通知并触发service.pp}}
说明：将配置模板传送到客户端的puppet.conf，设置用户、组、权限
（5）定义配置模板
[root@puppet ~]# vi /etc/puppet/modules/puppet/template/puppet.conf.erb### config by puppet ###[main]logdir = /var/log/puppetrundir = /var/run/puppetssldir = $vardir/ssl[agent]classfile = $vardir/classes.txtlocalconfig = $vardir/localconfigserver = <%= scope.lookupvar('puppet::params::puppetserver') %> #参数调用格式<%= 参数 %>report = truepluginsync = falseruninterval = 10 #puppet 客户端默认连接到puppetmaster的时间间隔，默认30分钟，这里测试设为10秒，将会生成大量报告，建议测试完后改回1800
说明：模板调用了params.pp中的参数$puppetserver
（6）定义服务类
[root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/service.ppclass puppet::service {service { "puppet":ensure=> running, #确保服务puppet处于运行状态hasstatus => true, #是否支持service puppet status命令查看状态hasrestart => true, #是否支持service puppet restart命令重启服务enable=> true, #是否开机启动服务require => Class["puppet::install"],}}
（7）定义puppet主类
[root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/init.ppclass puppet {include puppet::params,puppet::install,puppet::config,puppet::service}
（8）定义节点文件，调用模块
[root@puppet ~]# vi /etc/puppet/manifests/centostest.pp
node "" {
include ntp, yum, puppet
}
（9）应用节点文件
[root@puppet ~]# vi /etc/puppet/manifests/site.ppimport "centostest.pp"
2、测试：软件安装版本、配置文件、服务启动
（1）查看已安装版本
[root@centostest ~]# facter | grep operatingsystemmajreleaseoperatingsystemmajrelease => 6[root@centostest ~]# rpm -aq|grep puppetpuppet-3.7.3-1.el6.noarch[root@centostest ~]# rpm -aq|grep facterfacter-2.3.0-1.el6.x86_64
（2）查看服务状态
[root@centostest ~]# /etc/init.d/puppet stopStopping puppet agent: [确定][root@centostest ~]# /etc/init.d/puppet statuspuppet 已停[root@centostest ~]# chkconfig --list | grep puppetpuppet0:关闭 1:关闭 2:关闭 3:关闭 4:关闭 5:关闭 6:关闭
（3）查看配置文件
[root@centostest ~]# cat /etc/puppet/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 = $vardir/localconfig
（4）客户端执行测试
[root@centostest ~]# puppet agent --server --test --noopInfo: Retrieving pluginfactsInfo: Retrieving pluginInfo: Caching catalog for Info: Applying configuration version '1415246721'Notice: /Stage[main]/Puppet::Install/Package[facter]/ensure: current_value 2.3.0-1.el6, should be 2.2.0-1.el6 (noop) #说明：版本将变成2.2.0-1.el6Notice: /Stage[main]/Puppet::Install/Package[puppet]/ensure: current_value 3.7.3-1.el6, should be 3.7.1-1.el6 (noop) #说明：版本将变成3.7.1-1.el6Notice: Class[Puppet::Install]: Would have triggered 'refresh' from 2 eventsNotice: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content: #说明：生成puppet.conf配置文件内容--- /etc/puppet/puppet.conf -11-04 06:23:12.000000000 +0800+++ /tmp/puppet-file1106-34117-1abwj46-0 -11-06 12:04:04.724000002 +0800@@ -1,25 +1,12 @@-[main]- # The Puppet log directory.- # The default value is '$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+### config by puppet ###+[main]+ logdir = /var/log/puppet+ rundir = /var/run/puppet+ ssldir = $vardir/ssl+[agent]+ classfile = $vardir/classes.txt+ localconfig = $vardir/localconfig+ server = + report = true+ pluginsync = false+ runinterval = 10\ No newline at end of file#说明：每行前的-表示删除行，+表示添加行Notice: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content: current_value {md5}58e2f9765e2994db8e8ab19a3513356e, should be {md5}fa6ae34360e0b6b7755165fc8e950a76 (noop)Info: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]: Scheduling refresh of Class[Puppet::Service] #说明：配置文件的改变将触发service.ppNotice: Class[Puppet::Service]: Would have triggered 'refresh' from 1 eventsInfo: Class[Puppet::Service]: Scheduling refresh of Service[puppet]Notice: Class[Puppet::Config]: Would have triggered 'refresh' from 1 eventsNotice: /Stage[main]/Puppet::Service/Service[puppet]/ensure: current_value stopped, should be running (noop) #说明：服务当前是关闭的，将变成运行Info: /Stage[main]/Puppet::Service/Service[puppet]: Unscheduling refresh on Service[puppet]Notice: Class[Puppet::Service]: Would have triggered 'refresh' from 1 eventsNotice: Stage[main]: Would have triggered 'refresh' from 3 eventsNotice: Finished catalog run in 0.70 seconds
（5）真正执行puppet agent（不带--noop参数）
[root@centostest ~]# puppet agent --server --testInfo: Retrieving pluginfactsInfo: Retrieving pluginInfo: Caching catalog for Info: Applying configuration version '1415247249'Notice: /Stage[main]/Puppet::Install/Package[facter]/ensure: ensure changed '2.3.0-1.el6' to '2.2.0-1.el6'Error: Could not update: Execution of '/usr/bin/yum -d 0 -e 0 -y downgrade puppet-3.7.1-1.el6' returned 1: Error Downloading Packages:puppet-3.7.1-1.el6.noarch: failure: puppet-3.7.1-1.el6.noarch.rpm from puppetlabs-products: [Errno 256] No more mirrors to try.Wrapped exception:Execution of '/usr/bin/yum -d 0 -e 0 -y downgrade puppet-3.7.1-1.el6' returned 1: Error Downloading Packages:puppet-3.7.1-1.el6.noarch: failure: puppet-3.7.1-1.el6.noarch.rpm from puppetlabs-products: [Errno 256] No more mirrors to try.Error: /Stage[main]/Puppet::Install/Package[puppet]/ensure: change from 3.7.3-1.el6 to 3.7.1-1.el6 failed: Could not update: Execution of '/usr/bin/yum -d 0 -e 0 -y downgrade puppet-3.7.1-1.el6' returned 1: Error Downloading Packages:puppet-3.7.1-1.el6.noarch: failure: puppet-3.7.1-1.el6.noarch.rpm from puppetlabs-products: [Errno 256] No more mirrors to try.Notice: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]: Dependency Package[puppet] has failures: trueWarning: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]: Skipping because of failed dependenciesNotice: /Stage[main]/Puppet::Service/Service[puppet]: Dependency Package[puppet] has failures: trueWarning: /Stage[main]/Puppet::Service/Service[puppet]: Skipping because of failed dependenciesNotice: Finished catalog run in 171.49 seconds
报错：YUM安装失败，无法下载软件包，在客户端yum clean up再yum list恢复仓库后重试
[root@centostest ~]# puppet agent --server= --testInfo: Retrieving pluginfactsInfo: Retrieving pluginInfo: Caching catalog for Info: Applying configuration version '1415247249'Notice: /Stage[main]/Puppet::Install/Package[puppet]/ensure: ensure changed '3.7.3-1.el6' to '3.7.1-1.el6'Notice: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content: --- /etc/puppet/puppet.conf -09-16 04:33:01.000000000 +0800+++ /tmp/puppet-file1106-35765-10dpf4t-0 -11-06 15:04:50.422305001 +0800@@ -1,25 +1,12 @@-[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+### config by puppet ###+[main]+ logdir = /var/log/puppet+ rundir = /var/run/puppet+ ssldir = $vardir/ssl+[agent]+ classfile = $vardir/classes.txt+ localconfig = $vardir/localconfig+ server = + report = true+ pluginsync = false+ runinterval = 10\ No newline at end of fileInfo: Computing checksum on file /etc/puppet/puppet.confInfo: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]: Filebucketed /etc/puppet/puppet.conf to puppet with sum 58e2f9765e2994db8e8ab19a3513356eNotice: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content: content changed '{md5}58e2f9765e2994db8e8ab19a3513356e' to '{md5}fa6ae34360e0b6b7755165fc8e950a76'Info: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]: Scheduling refresh of Class[Puppet::Service]Info: Class[Puppet::Service]: Scheduling refresh of Service[puppet]Notice: /Stage[main]/Puppet::Service/Service[puppet]/ensure: ensure changed 'stopped' to 'running'Info: /Stage[main]/Puppet::Service/Service[puppet]: Unscheduling refresh on Service[puppet]Notice: Finished catalog run in 222.24 seconds
（6）查看客户端日志
[root@centostest ~]# tailf /var/log/messageNov 6 12:12:50 centostest puppet-agent[34357]: Retrieving pluginfactsNov 6 12:12:50 centostest puppet-agent[34357]: Retrieving pluginNov 6 12:12:51 centostest puppet-agent[34357]: Caching catalog for Nov 6 12:12:52 centostest puppet-agent[34357]: Applying configuration version '1415247249'Nov 6 12:13:29 centostest yum[34565]: Installed: 1:facter-2.2.0-1.el6.x86_64Nov 6 12:13:31 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Install/Package[facter]/ensure) ensure changed '2.3.0-1.el6' to '2.2.0-1.el6'Nov 6 12:15:43 centostest puppet-agent[34357]: Could not update: Execution of '/usr/bin/yum -d 0 -e 0 -y downgrade puppet-3.7.1-1.el6' returned 1: Error Downloading Packages:Nov 6 12:15:43 centostest puppet-agent[34357]: puppet-3.7.1-1.el6.noarch: failure: puppet-3.7.1-1.el6.noarch.rpm from puppetlabs-products: [Errno 256] No more mirrors to try.Nov 6 12:15:43 centostest puppet-agent[34357]: Wrapped exception:Nov 6 12:15:43 centostest puppet-agent[34357]: Execution of '/usr/bin/yum -d 0 -e 0 -y downgrade puppet-3.7.1-1.el6' returned 1: Error Downloading Packages:Nov 6 12:15:43 centostest puppet-agent[34357]: puppet-3.7.1-1.el6.noarch: failure: puppet-3.7.1-1.el6.noarch.rpm from puppetlabs-products: [Errno 256] No more mirrors to try.Nov 6 12:15:43 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Install/Package[puppet]/ensure) change from 3.7.3-1.el6 to 3.7.1-1.el6 failed: Could not update: Execution of '/usr/bin/yum -d 0 -e 0 -y downgrade puppet-3.7.1-1.el6' returned 1: Error Downloading Packages:Nov 6 12:15:43 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Install/Package[puppet]/ensure) puppet-3.7.1-1.el6.noarch: failure: puppet-3.7.1-1.el6.noarch.rpm from puppetlabs-products: [Errno 256] No more mirrors to try.Nov 6 12:15:43 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]) Dependency Package[puppet] has failures: trueNov 6 12:15:43 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]) Skipping because of failed dependenciesNov 6 12:15:43 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Service/Service[puppet]) Dependency Package[puppet] has failures: trueNov 6 12:15:43 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Service/Service[puppet]) Skipping because of failed dependenciesNov 6 12:15:43 centostest puppet-agent[34357]: Finished catalog run in 171.49 seconds
以上日志是第一次执行puppet agent，安装facter成功，但下载puppet-3.7.1失败
Nov 6 15:01:08 centostest puppet-agent[35765]: Retrieving pluginfactsNov 6 15:01:08 centostest puppet-agent[35765]: Retrieving pluginNov 6 15:01:10 centostest puppet-agent[35765]: Caching catalog for Nov 6 15:01:10 centostest puppet-agent[35765]: Applying configuration version '1415247249'Nov 6 15:04:49 centostest yum[35972]: Installed: puppet-3.7.1-1.el6.noarchNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Install/Package[puppet]/ensure) ensure changed '3.7.3-1.el6' to '3.7.1-1.el6'Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) --- /etc/puppet/puppet.conf#011-09-16 04:33:01.000000000 +0800Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) +++ /tmp/puppet-file1106-35765-10dpf4t-0#011-11-06 15:04:50.422305001 +0800Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) @@ -1,25 +1,12 @@Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) -[main]Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # The Puppet log directory.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # The default value is '$vardir/log'.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - logdir = /var/log/puppetNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) -Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # Where Puppet PID files are kept.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # The default value is '$vardir/run'.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - rundir = /var/run/puppetNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) -Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # Where SSL certificates are kept.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # The default value is '$confdir/ssl'.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - ssldir = $vardir/sslNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) -Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) -[agent]Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # The file in which puppetd stores a list of the classesNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # associated with the retrieved configuratiion. Can be loaded inNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # the separate ``puppet`` executable using the ``--loadclasses``Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # option.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # The default value is '$confdir/classes.txt'.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - classfile = $vardir/classes.txtNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) -Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # Where puppetd caches the local configuration. AnNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # extension indicating the cache format is added automatically.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - # The default value is '$confdir/localconfig'.Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) - localconfig = $vardir/localconfigNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) +### config by puppet ####015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) +[main]#015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + logdir = /var/log/puppet#015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + rundir = /var/run/puppet#015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + ssldir = $vardir/ssl#015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) +[agent]#015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + classfile = $vardir/classes.txt#015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + localconfig = $vardir/localconfig#015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + server = #015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + report = true#015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + pluginsync = false#015Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + runinterval = 10Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) \ No newline at end of fileNov 6 15:04:50 centostest puppet-agent[35765]: Computing checksum on file /etc/puppet/puppet.confNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]) Filebucketed /etc/puppet/puppet.conf to puppet with sum 58e2f9765e2994db8e8ab19a3513356eNov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) content changed '{md5}58e2f9765e2994db8e8ab19a3513356e' to '{md5}fa6ae34360e0b6b7755165fc8e950a76'Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]) Scheduling refresh of Class[Puppet::Service]Nov 6 15:04:50 centostest puppet-agent[35765]: (Class[Puppet::Service]) Scheduling refresh of Service[puppet]Nov 6 15:04:52 centostest puppet-agent[36125]: Reopening log filesNov 6 15:04:52 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Service/Service[puppet]/ensure) ensure changed 'stopped' to 'running'Nov 6 15:04:52 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Service/Service[puppet]) Unscheduling refresh on Service[puppet]Nov 6 15:04:52 centostest puppet-agent[35765]: Finished catalog run in 222.24 secondsNov 6 15:04:52 centostest puppet-agent[36125]: Starting Puppet client version 3.7.1Nov 6 15:04:52 centostest puppet-agent[36125]: Run of Puppet configuration client already in progress; skipping (/var/lib/puppet/state/agent_catalog_run.lock exists)Nov 6 15:05:06 centostest puppet-agent[36135]: Finished catalog run in 0.46 seconds
以上是重新获取YUM仓库后，第二次执行puppet agent的日志, 成功将puppet-3.7.3降为3.7.1版本，因此最好一开始指定好puppet版本安装。
（7）查看客户端测试结果
查看已安装版本：
[root@centostest ~]# rpm -aq|grep facterfacter-2.2.0-1.el6.x86_64[root@centostest ~]# rpm -aq|grep puppetpuppet-3.7.1-1.el6.noarch
查看服务状态：
[root@centostest ~]# /etc/init.d/puppet statuspuppet (pid 36125) 正在运行...[root@centostest ~]# chkconfig --list | grep puppetpuppet0:关闭 1:关闭 2:启用 3:启用 4:启用 5:启用 6:关闭
查看配置文件：
[root@centostest ~]# cat /etc/puppet/puppet.conf### config by puppet ###[main]logdir = /var/log/puppetrundir = /var/run/puppetssldir = $vardir/ssl[agent]classfile = $vardir/classes.txtlocalconfig = $vardir/localconfigserver = report = truepluginsync = falseruninterval = 10
结论：软件版本成功转变成指定版本；服务启动并添加到开机启动中；配备文件成功从模板获取，参数应用成功。
3、测试配置文件的变更影响
客户端修改配置文件导致puppet服务重启：
[root@centostest ~]# echo "#add a line" >> /etc/puppet/puppet.conf[root@centostest ~]# tailf /var/log/messageNov 6 15:33:57 centostest puppet-agent[57545]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) content changed '{md5}29acb66e2f297a5cf2ff6cbe731998f5' to '{md5}bb6d66a4b72890ef1bfa048c0cf179d8'Nov 6 15:33:57 centostest puppet-agent[56826]: Caught HUP; calling restartNov 6 15:33:57 centostest puppet-agent[57545]: (/Stage[main]/Puppet::Service/Service[puppet]) Triggered 'refresh' from 1 eventsNov 6 15:33:57 centostest puppet-agent[57545]: Finished catalog run in 1.10 secondsNov 6 15:33:58 centostest puppet-agent[56826]: Caught HUP; calling restartNov 6 15:33:58 centostest puppet-agent[56826]: Restarting with '/usr/bin/puppet agent'Nov 6 15:33:59 centostest puppet-agent[57782]: Reopening log filesNov 6 15:34:00 centostest puppet-agent[57782]: Starting Puppet client version 3.7.1Nov 6 15:34:02 centostest puppet-agent[57784]: Finished catalog run in 0.63 seconds
结论：成功改变配置文件内容，触发puppet服务重启，接下来是agent启动的信息。
4、file资源
file {'nginx.conf': ensure => file, #定义类型：文件file或目录directorymode => '0640', #权限owner => root, #属于用户group => root, #属于用户组}
其他参数
{ensure => present|absent|file|directory|link, #present检查文件是否存在，如果存在则不创建backup => , #通过filebucket备份文件，可备份到其他设备checksum=> , #检查文件是否被修改，默认检测法为MD5，其他有md5lite\mtime\ctime\nonectime => , #只读属性，文件的更新时间mtime => , #只读属性content=> , #文件的内容 force => , #强制删除文件、软链接及目录，确保ensure=absentowner => , #指定文件的用户名或用户IDgroup => , #指定文件的用户组名或组IDignore => , #忽略指定的匹配文件，可以匹配目录结构link => , #软链接，类似于ln命令mode => , #文件权限配置path => '/tmp/test',#文件路径，使用双引号，可用标题代替purge => , #清空目录中未在manifest中定义的文件或目录，必须与recurse=>true使用recurse=> true|false|inf|remote, #递归目录recurselimit => , #递归的目录的深度，值为数字replace=> true|false, #是否允许覆盖文件内容，默认为true（覆盖）source => '/home/123.txt'|'http://'|'puppet:///', #源文件，本地路径或URL路径sourceselect => firest|all, #可设置多个source源文件，本参数指定只复制每一个有效文件还是全部文件到目标target => '/tmp/testlink', #指定目录，配合ensure => link使用type => , #只读状态检查文件类型}
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