modules/apache2/manifests/init.pp

   1 class apache2 {
   2         activate_munin_check {
   3                 "apache_accesses":;
   4                 "apache_processes":;
   5                 "apache_volume":;
   6                 "apache_servers":;
   7                 "ps_apache2": script => "ps_";
   8         }
   9
  10         package {
  11                 "apache2": ensure => installed;
  12                 "logrotate": ensure => installed;
  13         }
  14
  15         case $php5 {
  16                 "true": { package {
  17                                 "php5-suhosin": ensure => installed;
  18                         }
  19                           file { "/etc/php5/conf.d/suhosin.ini":
  20                                         source  => [ "puppet:///apache2/per-host/$fqdn/etc/php5/conf.d/suhosin.ini",
  21                                                      "puppet:///apache2/common/etc/php5/conf.d/suhosin.ini" ],
  22                                         require => Package["apache2", "php5-suhosin"],
  23                                         notify  => Exec["force-reload-apache2"];
  24                         }
  25                 }
  26         }
  27
  28
  29         define activate_apache_site($ensure=present, $site=$name) {
  30                 case $site {
  31                         "": { $base = $name }
  32                         default: { $base = $site }
  33                 }
  34
  35                 case $ensure {
  36                         present: {
  37                                 file { "/etc/apache2/sites-enabled/$name":
  38                                          ensure => "/etc/apache2/sites-available/$base",
  39                                          require => Package["apache2"],
  40                                          notify => Exec["reload-apache2"];
  41                                 }
  42                         }
  43                         absent: {
  44                                 file { "/etc/apache2/sites-enabled/$name":
  45                                          ensure => $ensure,
  46                                          notify => Exec["reload-apache2"];
  47                                 }
  48                         }
  49                         default: { err ( "Unknown ensure value: '$ensure'" ) }
  50                 }
  51         }
  52
  53         define enable_module($ensure=present) {
  54                 case $ensure {
  55                         present: {
  56                                 exec { "/usr/sbin/a2enmod $name":
  57                                         unless => "/bin/sh -c '[ -L /etc/apache2/mods-enabled/${name}.load ]'",
  58                                         notify => Exec["force-reload-apache2"],
  59                                 }
  60                         }
  61                         absent: {
  62                                 exec { "/usr/sbin/a2dismod $name":
  63                                         onlyif => "/bin/sh -c '[ -L /etc/apache2/mods-enabled/${name}.load ]'",
  64                                         notify => Exec["force-reload-apache2"],
  65                                 }
  66                         }
  67                         default: { err ( "Unknown ensure value: '$ensure'" ) }
  68                  }
  69         }
  70
  71         enable_module {
  72                 "info":;
  73                 "status":;
  74         }
  75
  76         activate_apache_site {
  77                 "00-default": site => "default-debian.org";
  78                 "000-default": ensure => absent;
  79         }
  80
  81         file {
  82                 "/etc/apache2/conf.d/ressource-limits":
  83                         content => template("apache2/ressource-limits.erb"),
  84                         require => Package["apache2"],
  85                         notify  => Exec["reload-apache2"];
  86                 "/etc/apache2/conf.d/security":
  87                         source  => [ "puppet:///apache2/per-host/$fqdn/etc/apache2/conf.d/security",
  88                                      "puppet:///apache2/common/etc/apache2/conf.d/security" ],
  89                         require => Package["apache2"],
  90                         notify  => Exec["reload-apache2"];
  91                 "/etc/apache2/conf.d/local-serverinfo":
  92                         source  => [ "puppet:///apache2/per-host/$fqdn/etc/apache2/conf.d/local-serverinfo",
  93                                      "puppet:///apache2/common/etc/apache2/conf.d/local-serverinfo" ],
  94                         require => Package["apache2"],
  95                         notify  => Exec["reload-apache2"];
  96                 "/etc/apache2/conf.d/server-status":
  97                         source  => [ "puppet:///apache2/per-host/$fqdn/etc/apache2/conf.d/server-status",
  98                                      "puppet:///apache2/common/etc/apache2/conf.d/server-status" ],
  99                         require => Package["apache2"],
 100                         notify  => Exec["reload-apache2"];
 101
 102                 "/etc/apache2/sites-available/default-debian.org":
 103                         content => template("apache2/default-debian.org.erb"),
 104                         require => Package["apache2"],
 105                         notify  => Exec["reload-apache2"];
 106
 107                 "/etc/logrotate.d/apache2":
 108                         source  => [ "puppet:///apache2/per-host/$fqdn/etc/logrotate.d/apache2",
 109                                      "puppet:///apache2/common/etc/logrotate.d/apache2" ];
 110
 111                 "/srv/www":
 112                         mode    => 755,
 113                         ensure  => directory;
 114                 "/srv/www/default.debian.org":
 115                         mode    => 755,
 116                         ensure  => directory;
 117                 "/srv/www/default.debian.org/htdocs":
 118                         mode    => 755,
 119                         ensure  => directory;
 120                 "/srv/www/default.debian.org/htdocs/index.html":
 121                         content => template("apache2/default-index.html");
 122
 123                 # sometimes this is a symlink
 124                 #"/var/log/apache2":
 125                 #       mode    => 755,
 126                 #       ensure  => directory;
 127         }
 128
 129         exec { "reload-apache2":
 130                command => "/etc/init.d/apache2 reload",
 131                refreshonly => true,
 132         }
 133
 134         exec { "force-reload-apache2":
 135                command => "/etc/init.d/apache2 force-reload",
 136                refreshonly => true,
 137         }
 138         @ferm::rule { "dsa-http-limit":
 139                 prio            => "20",
 140                 description     => "limit HTTP DOS",
 141                 rule            => "chain 'http_limit' { mod limit limit-burst 60 limit 15/minute jump ACCEPT; jump DROP; }"
 142         }
 143         @ferm::rule { "dsa-http-soso":
 144                 prio            => "21",
 145                 description     => "slow yahoo spider",
 146                 rule            => "chain 'limit_sosospider' { mod connlimit connlimit-above 2 connlimit-mask 21 jump DROP; jump http_limit; }"
 147         }
 148         @ferm::rule { "dsa-http-yahoo":
 149                 prio            => "21",
 150                 description     => "slow yahoo spider",
 151                 rule            => "chain 'limit_yahoo' { mod connlimit connlimit-above 2 connlimit-mask 16 jump DROP; jump http_limit; }"
 152         }
 153         @ferm::rule { "dsa-http-rules":
 154                 prio            => "22",
 155                 description     => "http subchain",
 156                 rule            => "chain 'http' { saddr ( 74.6.22.182 74.6.18.240 ) jump limit_yahoo; saddr 124.115.0.0/21 jump limit_sosospider; mod recent name HTTPDOS update seconds 1800 jump log_or_drop; mod hashlimit hashlimit-name HTTPDOS hashlimit-mode srcip hashlimit-burst 600 hashlimit 30/minute jump ACCEPT; mod recent name HTTPDOS set jump log_or_drop; }"
 157         }
 158         @ferm::rule { "dsa-http":
 159                 prio            => "23",
 160                 description     => "Allow web access",
 161                 rule            => "proto tcp dport http jump http;"
 162         }
 163         @ferm::rule { "dsa-http-v6":
 164                 domain          => "(ip6)",
 165                 prio            => "23",
 166                 description     => "Allow web access",
 167                 rule            => "&SERVICE(tcp, 80)"
 168         }
 169 }