postfix/manifests/init.pp

class postfix {

    class base {
        package { postfix:
            ensure => installed
        }
        package { 'nail':
                ensure => installed
        }
        service { postfix:
            ensure => running,
            subscribe => [ Package['postfix']],
            path => "/etc/init.d/postfix"
        }
    }    

    file { '/etc/postfix/main.cf': 
        ensure => present, 
        owner => root, 
        group => root, 
        mode => 644, 
        require => Package["postfix"], 
        content => "", 
        notify => [Service['postfix']] 
    } 


    class simple_relay inherits base {
        file { '/etc/postfix/main.cf':
            content => template("postfix/simple_relay_main.cf"),
        }
    }
}
1	class postfix {
2
3	class base {
4	package { postfix:
5	ensure => installed
6	}
7	package { 'nail':
8	ensure => installed
9	}
10	service { postfix:
11	ensure => running,
12	subscribe => [ Package['postfix']],
13	path => "/etc/init.d/postfix"
14	}
15	}
16
17	file { '/etc/postfix/main.cf':
18	ensure => present,
19	owner => root,
20	group => root,
21	mode => 644,
22	require => Package["postfix"],
23	content => "",
24	notify => [Service['postfix']]
25	}
26
27
28	class simple_relay inherits base {
29	file { '/etc/postfix/main.cf':
30	content => template("postfix/simple_relay_main.cf"),
31	}
32	}
33	}