Issue 4019 - Added "Edge" to platform choices in Issues tracker at issues1.

modules/base/manifests/init.pp

 class base ($zone='adblockplus.org') {
+  stage {'pre': before => Stage['main']}
+  stage {'post': require => Stage['main']}
+
+  class {'users':
+    stage => 'pre',
+  }
+
+  if !defined(Class['apt']) {
+    class {'apt':
+      always_apt_update => true
+    }
+  }
+
+  # Note that APT dependencies are excluded here!
+  Exec['apt_update'] -> Package <|title != 'python-software-properties'|>
+
+  include postfix, ssh
+
+  package {['mercurial', 'vim', 'emacs', 'debian-goodies', 'htop']:
+    ensure => present,
+  }
+
+  file {'/etc/timezone':
+    ensure => file,
+    owner => root,
+    group => root,
+    mode => 0644,
+    content => 'UTC',
+    notify => Service['cron']
+  }
+
+  file {'/etc/localtime':
+    ensure => link,
+    target => '/usr/share/zoneinfo/UTC',
+    notify => Service['cron']
+  }
+
+  service {'cron':
+    ensure => running,
+    enable => true,
+  }
+
+  class {'logrotate':
+    stage => 'post'
+  }
 
   $servers = hiera('servers')
   create_resources(base::explicit_host_record, $servers)
 
   define explicit_host_record(
     $ip,
     $ssh_public_key = undef,
     $role           = undef,
     $dns            = undef,
     $groups         = undef,
   ) {
 
-    $fqdn = $dns ? {
-      undef => "$name.${base::zone}",
-      default => $dns,
+    if is_array($ip) {
+      $internal_ip = $ip[0]
+    } else {
+      $internal_ip = $ip
     }
 
-    $ips = is_array($ip) ? {
-      true => $ip,
-      default => [$ip],
+    $fqdn_name = join([$name, $base::zone], '.')
+
+    host{$name:
+      ensure => present,
+      ip => $internal_ip,
+      name => $fqdn_name,
+      host_aliases => $dns ? {
+        undef => [],
+        default => $dns,
+      }
     }
 
-    $public_key = $ssh_public_key ? {
-      undef => undef,
-      default => "ssh-rsa $ssh_public_key $fqdn",
+    if $ssh_public_key != undef {
+
+      $name_key = $dns ? {
+        undef => $fqdn_name,
+        default => $dns,
+      }
+
+      @sshkey {$name:
+        name => $name_key,
+        key => $ssh_public_key,
+        type => ssh-rsa,
+        host_aliases => $ip,
+        tag => 'base::explicit_host_record',
+      }
     }
+  }
 
-    adblockplus::host {$title:
-      fqdn => $fqdn,
-      groups => $groups,
-      ips => $ips,
-      name => $name,
-      role => $role,
-      public_key => $public_key,
+  # Work around https://projects.puppetlabs.com/issues/4145
+  Sshkey<| |> ->
+  file {'/etc/ssh/ssh_known_hosts':
+    ensure => 'present',
+    mode => 0644,
+  }
+
+  # Work around https://issues.adblockplus.org/ticket/3479
+  if $::environment == 'development' {
+
+    file {
+      '/etc/ssh/ssh_host_rsa_key':
+        source => 'puppet:///modules/base/development_host_rsa_key',
+        mode => 600,
+        notify => Service['ssh'];
+      '/etc/ssh/ssh_host_rsa_key.pub':
+        source => 'puppet:///modules/base/development_host_rsa_key.pub',
+        mode => 644;
     }
-
-    # Implicit realization behavior has been introduced by accident in a
-    # previous version, hence it should be kept until class base is obsolete
-    # and the obsolete records have been removed
-    realize(Host[$title])
-    realize(Sshkey[$title])
   }
 }