modules/varnish/manifests/config.pp

   1 define varnish::config (
   2         $listen = ':6081',
   3         $source=undef,
   4         $content=undef,
   5         $ensure = 'present',
   6         $backend = "-s malloc,256m",
   7 ) {
   8         if $name != "default" {
   9                 fail ( "This module cannot setup non-default varnish instances yet." )
  10         }
  11
  12         case $ensure {
  13                 present: {
  14                         include varnish::base
  15
  16                         if ! ($source or $content) {
  17                                 fail ( "No configuration found for ${name}" )
  18                         }
  19
  20                         systemd::override { 'varnish':
  21                                 content  => @("EOF"),
  22                                         [Service]
  23                                         ExecStart=
  24                                         ExecStart=/usr/sbin/varnishd -a ${listen} -T localhost:6082 -f /etc/varnish/${name}.vcl -S /etc/varnish/secret -s ${backend}
  25                                         | EOF
  26                         }
  27
  28                         $dest = "/etc/varnish/${name}.vcl"
  29                         if $content {
  30                                 file { "${dest}":
  31                                         ensure  => $ensure,
  32                                         content => $content,
  33                                         notify  => Service["varnish"],
  34                                 }
  35                         } elsif $source {
  36                                 file { "${dest}":
  37                                         ensure  => $ensure,
  38                                         source  => $source,
  39                                         notify  => Service["varnish"],
  40                                         }
  41                         }
  42                 }
  43                 default: {
  44                         fail ( "Can only deal with ensure=>present for now" )
  45                 }
  46         }
  47 }