1 class roles::snapshot_web {
3 include apache2::rewrite
6 # 61.69.254.110 - 20180705, mirroring with wget
7 # 20180821 large amount of requests way too fast from some amazon AWS instances
26 # 20181222, excessive number of requests
29 # running jugdo against snapshot
33 # 20190512 tens of thousands of queries
45 @ferm::rule { 'dsa-snapshot-abusers':
47 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 99.137.191.34 51.15.215.91 208.91.68.213 198.11.128.0/18 159.226.95.0/24 84.204.194.0/24 211.13.205.0/24 63.32.0.0/14 54.72.0.0/15 95.115.66.23 52.192.0.0/11 54.72.0.0/15 34.192.0.0/10 34.240.0.0/13 52.192.0.0/11 90.44.107.223 195.154.173.12 74.121.137.108) DROP",
51 "libapache2-mod-wsgi",
53 ensure => 'installed',
56 apache2::site { '020-snapshot.debian.org':
57 site => 'snapshot.debian.org',
58 content => template('roles/snapshot/snapshot.debian.org.conf.erb')
63 $ipv4addr = '185.17.185.185'
64 $ipv6addr = '2001:1af8:4020:b030:deb::185'
65 $ipv6addr_apache = '2001:1af8:4020:b030:deb::187'
68 $ipv4addr = '193.62.202.27'
69 $ipv6addr = '2001:630:206:4000:1a1a:0:c13e:ca1b'
70 $ipv6addr_apache = '2001:630:206:4000:1a1a:0:c13e:ca1a'
73 fail ( "unknown host $::hostname for snapshot_web." )
77 @ferm::rule { 'dsa-snapshot-connlimit':
80 rule => "proto tcp mod state state (NEW) interface ! lo daddr (${ipv4addr} ${ipv6addr}) mod multiport destination-ports (80 443) mod connlimit connlimit-above 3 DROP;
81 proto tcp mod state state (NEW) interface ! lo dport 6081 mod connlimit connlimit-above 3 DROP
87 @ferm::rule { 'dsa-nat-snapshot-varnish-v4':
89 chain => 'PREROUTING',
90 rule => "proto tcp daddr ${ipv4addr} dport 80 REDIRECT to-ports 6081",
93 varnish::config { 'default':
98 backend => 'file,/var/lib/varnish/varnish_storage.bin,8G',
99 content => template('roles/snapshot/snapshot.debian.org.vcl.erb'),
102 # the ipv6 port 80 is owned by varnish
103 file { '/etc/apache2/ports.conf':
106 Listen [$ipv6addr_apache]:80
108 require => Package['apache2'],
109 notify => Service['apache2'],
112 # haproxy ssl termination
113 #########################
115 file { '/etc/haproxy/haproxy.cfg':
116 content => template('roles/snapshot/haproxy.cfg.erb'),
117 require => Package['haproxy'],
118 notify => Service['haproxy'],
120 ssl::service { 'snapshot.debian.org':
121 notify => Service['haproxy'],