modules/fail2ban/manifests/init.pp

   1 class fail2ban {
   2         package { 'fail2ban':
   3                 ensure => installed,
   4         }
   5
   6         service { 'fail2ban':
   7                 ensure  => running,
   8         }
   9
  10         file { '/etc/fail2ban/jail.d/dsa-00-default.conf':
  11                 source => 'puppet:///modules/fail2ban/jail/dsa-00-default.conf',
  12                 notify  => Service['fail2ban'],
  13         }
  14
  15         @ferm::conf { 'f2b':
  16                 content  => @(EOF),
  17                                 @hook post  "type fail2ban-client > /dev/null && (fail2ban-client ping > /dev/null && fail2ban-client reload > /dev/null ) || true";
  18                                 @hook flush "type fail2ban-client > /dev/null && (fail2ban-client ping > /dev/null && fail2ban-client reload > /dev/null ) || true";
  19                                 | EOF
  20         }
  21
  22         @ferm::rule { 'dsa-f2b-setup':
  23                 prio        => '005',
  24                 description => 'f2b master rule',
  25                 chain       => 'INPUT',
  26                 domain      => '(ip ip6)',
  27                 rule        => 'saddr 0/0 @subchain "dsa-f2b" {}',
  28                 notarule    => true,
  29         }
  30
  31         # XXX Maybe this will be automatically done in buster, it is certainly needed in stretch. So maybe:  versioncmp($::lsbmajdistrelease, '9') <= 0
  32         concat::fragment { 'dsa-puppet-stuff--fail2ban-cleanup':
  33                 target => '/etc/cron.d/dsa-puppet-stuff',
  34                 content  => @(EOF)
  35                         17 * * * * root python3 -c "import sys, logging; logging.basicConfig(stream=sys.stdout, level=logging.INFO); from fail2ban.server.database import Fail2BanDb; db = Fail2BanDb('/var/lib/fail2ban/fail2ban.sqlite3'); db.purge(); db._db.cursor().execute('VACUUM')"
  36                         | EOF
  37         }
  38
  39 }