file指的是普通文件，link为连接文件，此需结合target一起使用 directory：类型为目录，可通过source指向的路径复制生成，recuse属性指明是否为递归复制
owner：属主 group：属组 mode：权限
[root@node1 manifets]# puppet apply -v web.pp
Notice: Compiled catalog for node1.alren.com in environment production in 1.48 seconds
Info: Applying configuration version '1480563754'
Info: Computing checksum on file /etc/httpd/conf/httpd.conf
Info: /Stage[main]/Main/File[httpd.conf]: Filebucketed /etc/httpd/conf/httpd.conf to puppet with sum 42566ec31df37e3d44429b285d015e1d
Notice: /Stage[main]/Main/File[httpd.conf]/content: content changed '{md5}42566ec31df37e3d44429b285d015e1d' to '{md5}8b01e334a6e975b659df5dd351923ccb'
Info: /Stage[main]/Main/File[httpd.conf]: Scheduling refresh of Service[httpd]
Notice: /Stage[main]/Main/Service[httpd]: Triggered 'refresh' from 1 events
Notice: Finished catalog run in 1.95 seconds
[root@node1 manifets]# ss -tnl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 5 192.168.122.1:53 *:*
LISTEN 0 128 *:22 *:*
LISTEN 0 128 127.0.0.1:631 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 32 :::21 :::*
LISTEN 0 128 :::22 :::*
LISTEN 0 128 ::1:631 :::*
LISTEN 0 128 :::8088 :::*
LISTEN 0 100 ::1:25 :::*
[root@node1 manifets]#
实例三：每三分钟同步下系统时间,写入定时任务
cron{'synctime':
command => '/usr/sbin/ntpdate 10.1.0.1 &>/dev/null', #须执行的命令
ensure => present, #创建任务计划
minute => '*/5', #过多长是时间执行
user => root, #以谁的身份运行
}
[root@node1 testmanifests]# puppet apply -v cron.pp
Notice: Compiled catalog for node1.alren.com in environment production in 0.18 seconds
Info: Applying configuration version '1480593969'
Notice: /Stage[main]/Main/Cron[synctime]/minute: minute changed '*/3' to '*/5'
Notice: Finished catalog run in 0.09 seconds
[root@node1 testmanifests]# crontab -l
# HEADER: This file was autogenerated at 2016-12-01 20:06:10 +0800 by puppet.
# HEADER: While it can still be managed manually, it is definitely not recommended.
# HEADER: Note particularly that the comments starting with 'Puppet Name' should
# HEADER: not be deleted, as doing so could cause duplicate cron jobs.
# Puppet Name: synctime
*/5 * * * * /usr/sbin/ntpdate 10.1.0.1 &>/dev/null #查看到此任务计划存在
[root@node1 testmanifests]#
实例四：puppet之if条件判断
if $osfamily =~ /(?i-mx:debian)/ { $osfamily为facter中取得的内嵌变量
$webserver = 'apache2' #自定义变量
} else {
$webserver = 'httpd'
}
package{"$webserver":
ensure => installed,
before => [ File['httpd.conf'], Service['httpd'] ],
}
file{'httpd.conf':
path => '/etc/httpd/conf/httpd.conf',
source => '/root/testmanifests/httpd.conf',
ensure => file,
}
service{'httpd':
ensure => running,
enable => true,
restart => 'systemctl restart httpd.service',
subscribe => File['httpd.conf'], #通知其他的资源进行刷新操作
}
[root@node1 testmanifests]# puppet apply -v if.pp
Notice: Compiled catalog for node1.alren.com in environment production in 1.53 seconds
Info: Applying configuration version '1480594920'
Info: Computing checksum on file /etc/httpd/conf/httpd.conf
Info: FileBucket got a duplicate file {md5}8b01e334a6e975b659df5dd351923ccb
Info: /Stage[main]/Main/File[httpd.conf]: Filebucketed /etc/httpd/conf/httpd.conf to puppet with sum 8b01e334a6e975b659df5dd351923ccb
Notice: /Stage[main]/Main/File[httpd.conf]/content: content changed '{md5}8b01e334a6e975b659df5dd351923ccb' to '{md5}42566ec31df37e3d44429b285d015e1d'
Info: /Stage[main]/Main/File[httpd.conf]: Scheduling refresh of Service[httpd]
Notice: /Stage[main]/Main/Service[httpd]: Triggered 'refresh' from 1 events
Notice: Finished catalog run in 1.97 seconds
[root@node1 testmanifests]# ss -tnl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 5 192.168.122.1:53 *:*
LISTEN 0 128 *:22 *:*
LISTEN 0 128 127.0.0.1:631 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 :::80 :::*
LISTEN 0 32 :::21 :::*
LISTEN 0 128 :::22 :::*
LISTEN 0 128 ::1:631 :::*
LISTEN 0 100 ::1:25 :::*
[root@node1 testmanifests]#
实例五：puppet之case语句
case $osfamily {
"RedHat": { $webserver='httpd' }
/(?i-mx:debian)/: { $webserver='apache2' }
default: { $webserver='httpd' }
}
package{"$webserver":
ensure=> installed,
before=> [ File['httpd.conf'], Service['httpd'] ],
}
file{'httpd.conf':
ensure=> file,
path => '/etc/httpd/conf/httpd.conf',
source=> '/root/testmanifests/httpd.conf',
}
service{'httpd':
ensure=> running,
enable=> true,
restart => 'systemctl restart httpd.service',
subscribe=> File['httpd.conf'],
}
[root@node1 testmanifests]# puppet apply -v case.pp
Notice: Compiled catalog for node1.alren.com in environment production in 1.61 seconds
Info: Applying configuration version '1480595667'
Info: Computing checksum on file /etc/httpd/conf/httpd.conf
Info: FileBucket got a duplicate file {md5}42566ec31df37e3d44429b285d015e1d
Info: /Stage[main]/Main/File[httpd.conf]: Filebucketed /etc/httpd/conf/httpd.conf to puppet with sum 42566ec31df37e3d44429b285d015e1d
Notice: /Stage[main]/Main/File[httpd.conf]/content: content changed '{md5}42566ec31df37e3d44429b285d015e1d' to '{md5}3dfa14b023127a3766bddfe15fe14b9a'
Info: /Stage[main]/Main/File[httpd.conf]: Scheduling refresh of Service[httpd]
Notice: /Stage[main]/Main/Service[httpd]: Triggered 'refresh' from 1 events
Notice: Finished catalog run in 1.91 seconds
[root@node1 testmanifests]# #可根据自行的语言习惯选择适合的语法，如下所示同样可达到上诉的目的
$webserver = $osfamily ? {
"Redhat" => 'httpd',
/(?i-mx:debian)/ => 'apache2',
default => 'httpd',
}
package{"$webserver":
ensure => installed,
before => [ File['httpd.conf'], Service['httpd'] ],
}
file{'httpd.conf':
path => '/etc/httpd/conf/httpd.conf',
source => '/root/testmanifests/httpd.conf',
ensure => file,
}
service{'httpd':
ensure => running,
enable => true,
restart => 'systemctl restart httpd.service',
subscribe => File['httpd.conf'],
}
四、puppet类与继承