Puppet Class: display::xvfb

Inherits:
display::params
Defined in:
manifests/xvfb.pp

Overview

Class: display::xvfb

Installs and configures xvfb. Inspired by github.com/cwarden/puppet-module-xvfb.

Parameters

display

X display to use. Default is 0.

width

Screen width to use. Default is 1280.

height

Screen height to use. Default is 800.

color

Screen color depth to use. Default is “24+32” (32 bit).

runuser

User to run xvfb as. Default is ‘root’.

fbdir

Directory in which the memory mapped files containing the framebuffer memory should be created. Defaults to ‘/tmp’

package

Package name for installing xvfb. Defaults to ‘xorg-x11-server-Xvfb’ on RedHat systems and ‘xvfb’ on Debian systems.

service

Name of the xvfb service. This class will create an initscript with this name and manage a service with this name. Defaults to ‘xvfb’

custom_args

Specifies custom arguments to start xvfb with. This overrides the display, width, height, color, and fbdir parameters. String. Optional. The default value is undefined (unused).

Authors

Joshua Beard <beard@puppetlabs.com> Alex Rodionov <p0deje@gmail.com> Joshua Hoblitt <jhoblitt@cpan.org>

Copyright © 2013-2014 Joshua Beard <beard@puppetlabs.com> Copyright © 2013-2014 Alex Rodionov <p0deje@gmail.com> Copyright © 2012-2014 Joshua Hoblitt <jhoblitt@cpan.org>

Parameters:

  • display (Any) (defaults to: $display::params::display)
  • width (Any) (defaults to: $display::params::width)
  • height (Any) (defaults to: $display::params::height)
  • color (Any) (defaults to: $display::params::color)
  • runuser (Any) (defaults to: $display::params::runuser)
  • fbdir (Any) (defaults to: $display::params::fbdir)
  • package (Any) (defaults to: $display::params::xvfb_package_name)
  • service (Any) (defaults to: $display::params::xvfb_service_name)
  • xvfb_bin (Any) (defaults to: $display::params::xvfb_bin)
  • custom_args (Any) (defaults to: undef) 


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# File 'manifests/xvfb.pp', line 44

class display::xvfb (
  $display     = $display::params::display,
  $width       = $display::params::width,
  $height      = $display::params::height,
  $color       = $display::params::color,
  $runuser     = $display::params::runuser,
  $fbdir       = $display::params::fbdir,
  $package     = $display::params::xvfb_package_name,
  $service     = $display::params::xvfb_service_name,
  $xvfb_bin    = $display::params::xvfb_bin,
  $custom_args = undef,
) inherits display::params {
  include stdlib
  validate_integer($display)
  validate_integer($width)
  validate_integer($height)
  validate_re($color, '\d{2}\+\d{2}')
  validate_string($runuser)
  validate_absolute_path($fbdir)
  validate_string($package)
  validate_string($service)
  validate_absolute_path($xvfb_bin)

  if $custom_args {
    validate_string($custom_args)
  }

  package { 'xvfb':
    ensure => present,
    name   => $package,
  }

  file { 'xvfb-init':
    ensure  => 'file',
    path    => "${display::params::init_path}/${service}",
    content => template($display::params::xvfb_erb),
    mode    => '0755',
    require => Package['xvfb'],
  }

  service { 'xvfb':
    ensure    => running,
    name      => $service,
    enable    => true,
    subscribe => File['xvfb-init'],
  }
}