christiangda/puppet-powerdns

# == Class: powerdns
#
# === Authors
#
# Christian González <christiangda@gmail.com>
#
# === Copyright
#
# Copyright 2016 Christian González.
#
class powerdns (
  $user               = $powerdns::params::user,
  $group              = $powerdns::params::group,
  $service_ensure     = $powerdns::params::service_ensure,
  $package_ensure     = $powerdns::params::package_ensure,
  $service_enable     = $powerdns::params::service_enable,
  $service_manage     = $powerdns::params::service_manage,
  $service_restart    = $powerdns::params::service_restart,
  $service_status     = $powerdns::params::service_status,
  $service_status_cmd = $powerdns::params::service_status_cmd,
  $config_file_path   = $powerdns::params::config_file_path,
  $config_file        = $powerdns::params::config_file,
  $config_file_backup = $powerdns::params::config_file_backup,
  $config             = {},
  ) inherits powerdns::params {

  # Fail fast if we're not using a new Puppet version.
  # if versioncmp($::puppetversion, '3.7.0') < 0 {
  #   fail('This module requires the use of Puppet v3.7.0 or newer.')
  # }

  if ! ($package_ensure in [ 'present', 'installed', 'absent', 'purged', 'held', 'latest' ]) {
    fail("\"${::status}\" is not a valid status parameter value")
  }

  if ! ($service_ensure in [ 'running', 'stopped' ]) {
    fail("\"${::status}\" is not a valid status parameter value")
  }

  validate_bool($service_enable)
  validate_bool($service_manage)
  validate_string($config_file_path)
  validate_string($config_file)
  validate_bool($config_file_backup)
  validate_hash($config)

  validate_array($powerdns::params::package_name)

  validate_string($powerdns::params::service_name)
  validate_bool($service_restart)
  validate_bool($service_status)

  # Variable used to merge configd
  $config_options = deep_merge($powerdns::params::default_config, $config)
  validate_hash($config_options)

  powerdns::install { $powerdns::params::package_name: } ->
  powerdns::config { $config_file:
    config       => $config_options,
    file_path    => $config_file_path,
    include_dir  => $powerdns::params::config_include_dir,
    service_name => $powerdns::params::service_name,
    user         => $user,
    group        => $group,
  } ->

  powerdns::service { $powerdns::params::service_name:
    service_restart    => $service_restart,
    service_status     => $service_status,
    service_status_cmd => $service_status_cmd,
  }
}