Puppet Class: apt

Inherits:
apt::params
Inherited by:
apt::spec
Defined in:
manifests/init.pp

Overview

Class: apt

Manages apt.

Parameters

Module specific parameters

update_commad

Command to run to update index files listing available packages

extra_packages

Extra packages to install, in addition of the one defined by the package parameter. Can be a comma separated string, or an array.

force_conf_d

Whether or not to delete the apt.conf file and only use the apt.conf.d directory

force_sources_list_d

Whether or not to delete the sources.list file and only use the sources.list.d directory

force_preferences_d

Whether or not to delete the preferences file and only use preferences.d directory

force_aptget_update

Define if you want to trigger an apt-get update before installing ANY package. Default: true, if you have dependency issues you might need to set this to false

Standard class parameters Define the general class behaviour and customizations

my_class

Name of a custom class to autoload to manage module’s customizations If defined, apt class will automatically “include $my_class” Can be defined also by the (top scope) variable $apt_my_class

source

Sets the content of source parameter for main configuration file If defined, apt main config file will have the param: source => $source Can be defined also by the (top scope) variable $apt_source

source_dir

If defined, the whole apt configuration directory content is retrieved recursively from the specified source (source => $source_dir , recurse => true) Can be defined also by the (top scope) variable $apt_source_dir

source_dir_purge

If set to true (default false) the existing configuration directory is mirrored with the content retrieved from source_dir (source => $source_dir , recurse => true , purge => true) Can be defined also by the (top scope) variable $apt_source_dir_purge

template

Sets the path to the template to use as content for main configuration file If defined, apt main config file has: content => content(“$template”) Note source and template parameters are mutually exclusive: don’t use both Can be defined also by the (top scope) variable $apt_template

content

Defines the content of the main configuration file, to be used as alternative to template when the content is populated on other ways. If defined, apt main config file has: content => $content Note: source, template and content are mutually exclusive. If a template is defined, that has precedence on the content parameter

options

An hash of custom options to be used in templates for arbitrary settings. Can be defined also by the (top scope) variable $aptn_options

version

The package version, used in the ensure parameter of package type. Default: present. Can be ‘latest’ or a specific version number. Note that if the argument absent (see below) is set to true, the package is removed, whatever the value of version parameter.

absent

Set to ‘true’ to remove package(s) installed by module Can be defined also by the (top scope) variable $apt_absent

audit_only

Set to ‘true’ if you don’t intend to override existing configuration files and want to audit the difference between existing files and the ones managed by Puppet. Can be defined also by the (top scope) variables $apt_audit_only and $audit_only

Default class params - As defined in apt::params. Note that these variables are mostly defined and used in the module itself, overriding the default values might not affected all the involved components. Set and override them only if you know what you’re doing. Note also that you can’t override/set them via top scope variables.

package

The name of apt package

config_dir

Main configuration directory. Used by puppi

config_file

Main configuration file path

sourceslist_file

The sources.list file path

sourceslist_template

Sets the path to the template to use as content for the sources.list main file If defined, sources.list file has: content => content(“$template”)

sourceslist_content

Sets the content for the sources.list main file. Alternative to $template. If defined, sources.list file has: content => $content

preferences_file

The preferences file path

preferences_template

Sets the path to the template to use as content for the preferences main file If defined, preferences file has: content => content(“$template”)

preferences_content

Sets the content for the preferences main file. Alternative to $preferences_template. If defined, preferences file has: content => $content

*aptconfd_dir

The apt.conf.d directory

*sourceslist_dir

The sources.list.d directory

*preferences_dir

The preferences.d directory

config_file_mode

Main configuration file path mode

config_file_owner

Main configuration file path owner

config_file_group

Main configuration file path group

Examples

Include it to install and run apt It defines package, service, main configuration file.

Usage: include apt

See README for details.

Author

Alessandro Franceschi <al@lab42.it/>

Parameters:

  • update_command (Any) (defaults to: params_lookup( 'update_command' ))
  • extra_packages (Any) (defaults to: params_lookup( 'extra_packages' ))
  • force_conf_d (Any) (defaults to: params_lookup( 'force_conf_d' ))
  • purge_conf_d (Any) (defaults to: params_lookup( 'purge_conf_d' ))
  • force_sources_list_d (Any) (defaults to: params_lookup( 'force_sources_list_d' ))
  • purge_sources_list_d (Any) (defaults to: params_lookup( 'purge_sources_list_d' ))
  • force_preferences_d (Any) (defaults to: params_lookup( 'force_preferences_d' ))
  • purge_preferences_d (Any) (defaults to: params_lookup( 'purge_preferences_d' ))
  • force_aptget_update (Any) (defaults to: params_lookup( 'force_aptget_update' ))
  • my_class (Any) (defaults to: params_lookup( 'my_class' ))
  • source (Any) (defaults to: params_lookup( 'source' ))
  • source_dir (Any) (defaults to: params_lookup( 'source_dir' ))
  • source_dir_purge (Any) (defaults to: params_lookup( 'source_dir_purge' ))
  • template (Any) (defaults to: params_lookup( 'template' ))
  • content (Any) (defaults to: params_lookup( 'content' ))
  • options (Any) (defaults to: params_lookup( 'options' ))
  • version (Any) (defaults to: params_lookup( 'version' ))
  • absent (Any) (defaults to: params_lookup( 'absent' ))
  • audit_only (Any) (defaults to: params_lookup( 'audit_only' , 'global' ))
  • package (Any) (defaults to: params_lookup( 'package' ))
  • config_dir (Any) (defaults to: params_lookup( 'config_dir' ))
  • config_file (Any) (defaults to: params_lookup( 'config_file' ))
  • sourceslist_file (Any) (defaults to: params_lookup( 'sourceslist_file' ))
  • sourceslist_template (Any) (defaults to: params_lookup( 'sourceslist_template' ))
  • sourceslist_content (Any) (defaults to: params_lookup( 'sourceslist_content' ))
  • preferences_file (Any) (defaults to: params_lookup( 'preferences_file' ))
  • preferences_template (Any) (defaults to: params_lookup( 'preferences_template' ))
  • preferences_content (Any) (defaults to: params_lookup( 'preferences_content' ))
  • aptconfd_dir (Any) (defaults to: params_lookup( 'aptconfd_dir' ))
  • sourceslist_dir (Any) (defaults to: params_lookup( 'sourceslist_dir' ))
  • preferences_dir (Any) (defaults to: params_lookup( 'preferences_dir' ))
  • config_dir_mode (Any) (defaults to: params_lookup( 'config_dir_mode' ))
  • config_file_mode (Any) (defaults to: params_lookup( 'config_file_mode' ))
  • config_file_owner (Any) (defaults to: params_lookup( 'config_file_owner' ))
  • config_file_group (Any) (defaults to: params_lookup( 'config_file_group' ))
  • keyserver (Any) (defaults to: params_lookup( 'keyserver' ))


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# File 'manifests/init.pp', line 159

class apt (
  $update_command       = params_lookup( 'update_command' ),
  $extra_packages       = params_lookup( 'extra_packages' ),
  $force_conf_d         = params_lookup( 'force_conf_d' ),
  $purge_conf_d         = params_lookup( 'purge_conf_d' ),
  $force_sources_list_d = params_lookup( 'force_sources_list_d' ),
  $purge_sources_list_d = params_lookup( 'purge_sources_list_d' ),
  $force_preferences_d  = params_lookup( 'force_preferences_d' ),
  $purge_preferences_d  = params_lookup( 'purge_preferences_d' ),
  $force_aptget_update  = params_lookup( 'force_aptget_update' ),
  $my_class             = params_lookup( 'my_class' ),
  $source               = params_lookup( 'source' ),
  $source_dir           = params_lookup( 'source_dir' ),
  $source_dir_purge     = params_lookup( 'source_dir_purge' ),
  $template             = params_lookup( 'template' ),
  $content              = params_lookup( 'content' ),
  $options              = params_lookup( 'options' ),
  $version              = params_lookup( 'version' ),
  $absent               = params_lookup( 'absent' ),
  $audit_only           = params_lookup( 'audit_only' , 'global' ),
  $package              = params_lookup( 'package' ),
  $config_dir           = params_lookup( 'config_dir' ),
  $config_file          = params_lookup( 'config_file' ),
  $sourceslist_file     = params_lookup( 'sourceslist_file' ),
  $sourceslist_template = params_lookup( 'sourceslist_template' ),
  $sourceslist_content  = params_lookup( 'sourceslist_content' ),
  $preferences_file     = params_lookup( 'preferences_file' ),
  $preferences_template = params_lookup( 'preferences_template' ),
  $preferences_content  = params_lookup( 'preferences_content' ),
  $aptconfd_dir         = params_lookup( 'aptconfd_dir' ),
  $sourceslist_dir      = params_lookup( 'sourceslist_dir' ),
  $preferences_dir      = params_lookup( 'preferences_dir' ),
  $config_dir_mode      = params_lookup( 'config_dir_mode' ),
  $config_file_mode     = params_lookup( 'config_file_mode' ),
  $config_file_owner    = params_lookup( 'config_file_owner' ),
  $config_file_group    = params_lookup( 'config_file_group' ),
  $keyserver            = params_lookup( 'keyserver' )
  ) inherits apt::params {

  ### Definition of some variables used in the module
  $array_extra_packages = is_array($apt::extra_packages) ? {
    false     => $apt::extra_packages ? {
      ''      => [],
      default => split($apt::extra_packages, ','),
    },
    default   => $apt::extra_packages,
  }

  # Sanitize of booleans
  $bool_force_aptget_update=any2bool($force_aptget_update)
  $bool_force_conf_d=any2bool($force_conf_d)
  $bool_purge_conf_d=any2bool($purge_conf_d)
  $bool_force_sources_list_d=any2bool($force_sources_list_d)
  $bool_purge_sources_list_d=any2bool($purge_sources_list_d)
  $bool_force_preferences_d=any2bool($force_preferences_d)
  $bool_purge_preferences_d=any2bool($purge_preferences_d)
  $bool_source_dir_purge=any2bool($source_dir_purge)
  $bool_absent=any2bool($absent)
  $bool_audit_only=any2bool($audit_only)

  # Logic management according to parameters provided by users
  $manage_notify = $apt::bool_force_aptget_update ? {
    true  => 'Exec[aptget_update]',
    false => undef,
  }

  $manage_package = $apt::bool_absent ? {
    true  => 'absent',
    false => $apt::version,
  }
  $manage_config_file = $apt::bool_absent ? {
    true      => 'absent',
    default   => $bool_force_conf_d ? {
      true    => 'absent',
      default => 'present',
    }
  }
  $manage_sourceslist_file = $apt::bool_absent ? {
    true      => 'absent',
    default   => $bool_force_sources_list_d ? {
      true    => 'absent',
      default => 'present',
    }
  }
  $manage_preferences_file = $apt::bool_absent ? {
    true      => 'absent',
    default   => $bool_force_preferences_d ? {
      true    => 'absent',
      default => 'present',
    }
  }
  $manage_audit = $apt::bool_audit_only ? {
    true  => 'all',
    false => undef,
  }
  $manage_file_replace = $apt::bool_audit_only ? {
    true  => false,
    false => true,
  }
  $manage_file_source = $apt::source ? {
    ''        => undef,
    default   => $apt::source,
  }
  $manage_file_content = $apt::template ? {
    ''        => $apt::content ? {
      ''      => undef,
      default => $apt::content,
    },
    default   => template($apt::template),
  }

  $manage_sourceslist_content = $apt::sourceslist_template ? {
    ''        => $apt::sourceslist_content ? {
      ''      => undef,
      default => $apt::sourceslist_content,
    },
    default   => template($apt::sourceslist_template),
  }

  $manage_preferences_content = $apt::preferences_template ? {
    ''        => $apt::preferences_content ? {
      ''      => undef,
      default => $apt::preferences_content,
    },
    default   => template($apt::preferences_template),
  }

  ### Resources managed by the module
  package { $apt::package:
    ensure => $apt::manage_package,
  }

  package { $apt::array_extra_packages:
    ensure => $apt::manage_package,
  }

  if $manage_file_content or $manage_file_source or $manage_config_file == 'absent' {
    file { 'apt.conf':
      ensure  => $apt::manage_config_file,
      path    => $apt::config_file,
      mode    => $apt::config_file_mode,
      owner   => $apt::config_file_owner,
      group   => $apt::config_file_group,
      require => Package[$apt::package],
      source  => $apt::manage_file_source,
      content => $apt::manage_file_content,
      notify  => $apt::manage_notify,
      replace => $apt::manage_file_replace,
      audit   => $apt::manage_audit,
    }
  }

  file { 'apt_sources.list':
    ensure  => $apt::manage_sourceslist_file,
    path    => $apt::sourceslist_file,
    mode    => $apt::config_file_mode,
    owner   => $apt::config_file_owner,
    group   => $apt::config_file_group,
    require => Package[$apt::package],
    notify  => $apt::manage_notify,
    content => $manage_sourceslist_content,
    replace => $apt::manage_file_replace,
    audit   => $apt::manage_audit,
  }

  # The whole apt configuration directory is managed only
  # if $apt::source_dir is provided
  if $apt::source_dir and $apt::source_dir != '' and $apt::config_dir != '' {
    file { 'apt.dir':
      ensure  => directory,
      path    => $apt::config_dir,
      require => Package[$apt::package],
      source  => $apt::source_dir,
      notify  => $apt::manage_notify,
      recurse => true,
      purge   => $apt::bool_source_dir_purge,
      force   => $apt::bool_source_dir_purge,
      replace => $apt::manage_file_replace,
      audit   => $apt::manage_audit,
    }
  }

  if $bool_purge_conf_d {
    file { 'apt_conf.dir':
      ensure  => directory,
      path    => $apt::aptconfd_dir,
      mode    => $apt::config_file_mode,
      owner   => $apt::config_file_owner,
      group   => $apt::config_file_group,
      require => Package[$apt::package],
      source  => 'puppet:///modules/apt/empty',
      notify  => $apt::manage_notify,
      ignore  => ['.gitkeep'],
      recurse => true,
      purge   => true,
      force   => true,
      replace => $apt::manage_file_replace,
      audit   => $apt::manage_audit,
    }
  }

  if $bool_purge_sources_list_d {
    file { 'apt_sources_list.dir':
      ensure  => directory,
      path    => $apt::sourceslist_dir,
      mode    => $apt::config_file_mode,
      owner   => $apt::config_file_owner,
      group   => $apt::config_file_group,
      require => Package[$apt::package],
      source  => 'puppet:///modules/apt/empty',
      notify  => $apt::manage_notify,
      ignore  => ['.gitkeep'],
      recurse => true,
      purge   => true,
      force   => true,
      replace => $apt::manage_file_replace,
      audit   => $apt::manage_audit,
    }
  }

  if ($manage_preferences_content and $manage_preferences_content != '') or $apt::manage_preferences_file == 'absent' {
    file { 'apt_preferences':
      ensure  => $apt::manage_preferences_file,
      path    => $apt::preferences_file,
      mode    => $apt::config_file_mode,
      owner   => $apt::config_file_owner,
      group   => $apt::config_file_group,
      require => Package[$apt::package],
      notify  => $apt::manage_notify,
      content => $manage_preferences_content,
      replace => $apt::manage_file_replace,
      audit   => $apt::manage_audit,
    }
  }

  if $bool_purge_preferences_d {
    file { 'apt_preferences.dir':
      ensure  => directory,
      path    => $apt::preferences_dir,
      mode    => $apt::config_file_mode,
      owner   => $apt::config_file_owner,
      group   => $apt::config_file_group,
      require => Package[$apt::package],
      source  => 'puppet:///modules/apt/empty',
      notify  => $apt::manage_notify,
      ignore  => ['.gitkeep'],
      recurse => true,
      purge   => true,
      force   => true,
      replace => $apt::manage_file_replace,
      audit   => $apt::manage_audit,
    }
  }

  apt::conf { 'update_trigger':
    content => "// File managed by Puppet. Triggers an apt-get update on first run\n",
  }

  include ::apt::apt_get_update

  if $apt::bool_force_aptget_update {
    Package <| title != $apt::package |> {
      require +> Exec['aptget_update']
    }
  }

  ### Include custom class if $my_class is set
  if $apt::my_class and $apt::my_class != '' {
    include $apt::my_class
  }

}