Puppet模块(三)：puppet模块及file资源
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
| 1 2 3 4 5 6 7 8 9 10 11 | [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
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | [root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/params.pp class puppet::params { $puppetserver = “puppet.ewin.com” 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
| 1 2 3 4 5 6 7 8 9 | [root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/install.pp class 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
| 1 2 3 4 5 6 7 8 9 10 11 12 | [root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/config.pp class 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.pp notify => 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
| 1 2 3 4 5 6 7 8 9 10 11 12 13 | [root@puppet ~]# vi /etc/puppet/modules/puppet/template/puppet.conf.erb ### config by puppet ### [main] logdir = /var/log/puppet rundir = /var/run/puppet ssldir = $vardir/ssl [agent] classfile = $vardir/classes.txt localconfig = $vardir/localconfig server = <%= scope.lookupvar(‘puppet::params::puppetserver’) %> #参数调用格式<%= 参数 %> report = true pluginsync = false runinterval = 10 #puppet 客户端默认连接到puppetmaster的时间间隔，默认30分钟，这里测试设为10秒，将会生成大量报告，建议测试完后改回1800 |
说明：模板调用了params.pp中的参数$puppetserver
（6）定义服务类
| 1 2 3 4 5 6 7 8 9 10 | [root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/service.pp class 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
| 1 2 3 4 | [root@puppet ~]# vi /etc/puppet/modules/puppet/manifests/init.pp class 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 “centostest.ewin.com” {
include ntp, yum, puppet
}
（9）应用节点文件
| 1 2 | [root@puppet ~]# vi /etc/puppet/manifests/site.pp import “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
| 1 2 3 4 5 6 | [root@centostest ~]# facter | grep operatingsystemmajrelease operatingsystemmajrelease => 6 [root@centostest ~]# rpm -aq|grep puppet puppet-3.7.3-1.el6.noarch [root@centostest ~]# rpm -aq|grep facter facter-2.3.0-1.el6.x86_64 |
（2）查看服务状态
| 1 2 3 4 5 6 | [root@centostest ~]# /etc/init.d/puppet stop Stopping puppet agent: [确定] [root@centostest ~]# /etc/init.d/puppet status puppet 已停 [root@centostest ~]# chkconfig –list | grep puppet puppet 0: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
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | [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 = $vardir/localconfig |
（4）客户端执行测试
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | [root@centostest ~]# puppet agent –server puppet.ewin.com –test –noop Info: Retrieving pluginfacts Info: Retrieving plugin Info: Caching catalog for centostest.ewin.com Info: Applying configuration version ‘1415246721’ Notice: /Stage[main]/Puppet::Install/Package[facter]/ensure: current_value 2.3.0-1.el6, should be 2.2.0-1.el6 (noop) #说明：版本将变成2.2.0-1.el6 Notice: /Stage[main]/Puppet::Install/Package[puppet]/ensure: current_value 3.7.3-1.el6, should be 3.7.1-1.el6 (noop) #说明：版本将变成3.7.1-1.el6 Notice: Class[Puppet::Install]: Would have triggered ‘refresh’ from 2 events Notice: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content: #说明：生成puppet.conf配置文件内容 — /etc/puppet/puppet.conf 2014-11-04 06:23:12.000000000 +0800 +++ /tmp/puppet-file20141106-34117-1abwj46-0 2014-11-06 12:04:04.724000002 +0800 @@ -1,25 +1,12 @@ -[main] – # The Puppet log directory. – # The default value is ‘$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 = puppet.ewin.com + 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.pp Notice: Class[Puppet::Service]: Would have triggered ‘refresh’ from 1 events Info: Class[Puppet::Service]: Scheduling refresh of Service[puppet] Notice: Class[Puppet::Config]: Would have triggered ‘refresh’ from 1 events Notice: /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 events Notice: Stage[main]: Would have triggered ‘refresh’ from 3 events Notice: Finished catalog run in 0.70 seconds |
（5）真正执行puppet agent（不带–noop参数）
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | [root@centostest ~]# puppet agent –server puppet.ewin.com –test Info: Retrieving pluginfacts Info: Retrieving plugin Info: Caching catalog for centostest.ewin.com 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: true Warning: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]: Skipping because of failed dependencies Notice: /Stage[main]/Puppet::Service/Service[puppet]: Dependency Package[puppet] has failures: true Warning: /Stage[main]/Puppet::Service/Service[puppet]: Skipping because of failed dependencies Notice: 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
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | [root@centostest ~]# puppet agent –server=puppet.ewin.com –test Info: Retrieving pluginfacts Info: Retrieving plugin Info: Caching catalog for centostest.ewin.com 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 2014-09-16 04:33:01.000000000 +0800 +++ /tmp/puppet-file20141106-35765-10dpf4t-0 2014-11-06 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 = puppet.ewin.com + report = true + pluginsync = false + runinterval = 10 \ No newline at end of file Info: Computing checksum on file /etc/puppet/puppet.conf Info: /Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]: Filebucketed /etc/puppet/puppet.conf to puppet with sum 58e2f9765e2994db8e8ab19a3513356e Notice: /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
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | [root@centostest ~]# tailf /var/log/message Nov 6 12:12:50 centostest puppet-agent[34357]: Retrieving pluginfacts Nov 6 12:12:50 centostest puppet-agent[34357]: Retrieving plugin Nov 6 12:12:51 centostest puppet-agent[34357]: Caching catalog for centostest.ewin.com 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_64 Nov 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: true Nov 6 12:15:43 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]) Skipping because of failed dependencies Nov 6 12:15:43 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Service/Service[puppet]) Dependency Package[puppet] has failures: true Nov 6 12:15:43 centostest puppet-agent[34357]: (/Stage[main]/Puppet::Service/Service[puppet]) Skipping because of failed dependencies Nov 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
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | Nov 6 15:01:08 centostest puppet-agent[35765]: Retrieving pluginfacts Nov 6 15:01:08 centostest puppet-agent[35765]: Retrieving plugin Nov 6 15:01:10 centostest puppet-agent[35765]: Caching catalog for centostest.ewin.com 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.noarch Nov 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#0112014-09-16 04:33:01.000000000 +0800 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) +++ /tmp/puppet-file20141106-35765-10dpf4t-0#0112014-11-06 15:04:50.422305001 +0800 Nov 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/puppet 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) – # 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 ‘$vardir/run’. Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – rundir = /var/run/puppet Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # Where SSL certificates are kept. Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # The default value is ‘$confdir/ssl’. Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – ssldir = $vardir/ssl Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) -[agent] Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # The file in which puppetd stores a list of the classes Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # associated with the retrieved configuratiion. Can be loaded in Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # the separate “puppet“ executable using the “–loadclasses“ Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # option. Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # The default value is ‘$confdir/classes.txt’. Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – classfile = $vardir/classes.txt Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # Where puppetd caches the local configuration. An Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # extension indicating the cache format is added automatically. Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – # The default value is ‘$confdir/localconfig’. Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) – localconfig = $vardir/localconfig Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) +### config by puppet ####015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) +[main]#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + logdir = /var/log/puppet#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + rundir = /var/run/puppet#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + ssldir = $vardir/ssl#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) +[agent]#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + classfile = $vardir/classes.txt#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + localconfig = $vardir/localconfig#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + server = puppet.ewin.com#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + report = true#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + pluginsync = false#015 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) + runinterval = 10 Nov 6 15:04:50 centostest puppet-agent[35765]: (/Stage[main]/Puppet::Config/File[/etc/puppet/puppet.conf]/content) \ No newline at end of file Nov 6 15:04:50 centostest puppet-agent[35765]: Computing checksum on file /etc/puppet/puppet.conf Nov 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 58e2f9765e2994db8e8ab19a3513356e Nov 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 files Nov 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 seconds Nov 6 15:04:52 centostest puppet-agent[36125]: Starting Puppet client version 3.7.1 Nov 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：
| 1 2 3 4 | [root@centostest ~]# rpm -aq|grep facter facter-2.2.0-1.el6.x86_64 [root@centostest ~]# rpm -aq|grep puppet puppet-3.7.1-1.el6.noarch |
查看服务状态：
| 1 2 3 4 | [root@centostest ~]# /etc/init.d/puppet status puppet (pid 36125) 正在运行… [root@centostest ~]# chkconfig –list | grep puppet puppet 0: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：
| 1 2 3 4 5 6 7 8 9 10 11 12 13 | [root@centostest ~]# cat /etc/puppet/puppet.conf ### config by puppet ### [main] logdir = /var/log/puppet rundir = /var/run/puppet ssldir = $vardir/ssl [agent] classfile = $vardir/classes.txt localconfig = $vardir/localconfig server = puppet.ewin.com report = true pluginsync = false runinterval = 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：
| 1 2 3 4 5 6 7 8 9 10 11 | [root@centostest ~]# echo “#add a line” >> /etc/puppet/puppet.conf [root@centostest ~]# tailf /var/log/message Nov 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 restart Nov 6 15:33:57 centostest puppet-agent[57545]: (/Stage[main]/Puppet::Service/Service[puppet]) Triggered ‘refresh’ from 1 events Nov 6 15:33:57 centostest puppet-agent[57545]: Finished catalog run in 1.10 seconds Nov 6 15:33:58 centostest puppet-agent[56826]: Caught HUP; calling restart Nov 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 files Nov 6 15:34:00 centostest puppet-agent[57782]: Starting Puppet client version 3.7.1 Nov 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
| 1 2 3 4 5 6 | file {‘nginx.conf’: ensure => file, #定义类型：文件file或目录directory mode => ‘0640’, #权限 owner => root, #属于用户 group => root, #属于用户组 } |
其他参数
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | { 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\none ctime => , #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=absent owner => , #指定文件的用户名或用户ID group => , #指定文件的用户组名或组ID ignore => , #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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