modules/roles/manifests/snapshot_web.pp

   1 class roles::snapshot_web {
   2         include apache2
   3         include apache2::rewrite
   4
   5         # snapshot abusers
   6         #  61.69.254.110 - 20180705, mirroring with wget
   7         # 20180821 large amount of requests way too fast from some amazon AWS instances
   8         #  18.185.157.46
   9         #  18.194.174.202
  10         #  18.184.181.169
  11         #  18.184.5.230
  12         #  18.194.137.96
  13         #  18.197.147.183
  14         #  3.120.39.137
  15         #  3.120.41.69
  16         #  35.158.129.130
  17         #  52.59.199.25
  18         #  52.59.228.158
  19         #  52.59.245.42
  20         #  52.59.253.41
  21         #  52.59.71.13
  22         @ferm::rule { 'dsa-snapshot-abusers':
  23                 prio  => "000",
  24                 rule  => "saddr (61.69.254.110 18.128.0.0/9 3.120.0.0/14 35.156.0.0/14 52.58.0.0/15) DROP",
  25         }
  26
  27         ensure_packages ( [
  28                 "libapache2-mod-wsgi",
  29                 ], {
  30                 ensure => 'installed',
  31         })
  32
  33         apache2::site { '020-snapshot.debian.org':
  34                 site   => 'snapshot.debian.org',
  35                 content => template('roles/snapshot/snapshot.debian.org.conf.erb')
  36         }
  37
  38         case $::hostname {
  39                 'lw07': {
  40                         $ipv4addr        = '185.17.185.185'
  41                         $ipv6addr        = '2001:1af8:4020:b030:deb::185'
  42                         $ipv6addr_apache = '2001:1af8:4020:b030:deb::187'
  43                 }
  44                 'sallinen': {
  45                         $ipv4addr        = '193.62.202.27'
  46                         $ipv6addr        = '2001:630:206:4000:1a1a:0:c13e:ca1b'
  47                         $ipv6addr_apache = '2001:630:206:4000:1a1a:0:c13e:ca1a'
  48                 }
  49                 default: {
  50                         fail ( "unknown host $::hostname for snapshot_web." )
  51                 }
  52         }
  53
  54         # varnish cache
  55         ###############
  56         @ferm::rule { 'dsa-nat-snapshot-varnish-v4':
  57                 table => 'nat',
  58                 chain => 'PREROUTING',
  59                 rule  => "proto tcp daddr ${ipv4addr} dport 80 REDIRECT to-ports 6081",
  60         }
  61
  62         varnish::config { 'default':
  63                 listen  => [
  64                         ':6081',
  65                         "[$ipv6addr]:80"
  66                         ],
  67                 backend => 'file,/var/lib/varnish/varnish_storage.bin,8G',
  68                 content => template('roles/snapshot/snapshot.debian.org.vcl.erb'),
  69         }
  70
  71         # the ipv6 port 80 is owned by varnish
  72         file { '/etc/apache2/ports.conf':
  73                 content  => @("EOF"),
  74                         Listen 0.0.0.0:80
  75                         Listen [$ipv6addr_apache]:80
  76                         | EOF
  77                 require => Package['apache2'],
  78                 notify  => Service['apache2'],
  79         }
  80
  81         # haproxy ssl termination
  82         #########################
  83         include haproxy
  84         file { '/etc/haproxy/haproxy.cfg':
  85                 content => template('roles/snapshot/haproxy.cfg.erb'),
  86                 require => Package['haproxy'],
  87                 notify  => Service['haproxy'],
  88         }
  89         ssl::service { 'snapshot.debian.org':
  90                 notify  => Service['haproxy'],
  91                 key => true,
  92         }
  93 }