puppet-nova/manifests/api.pp

class nova::api(
  $enabled=false
) inherits nova {

  # TODO what exactly is this for?
  # This resource is adding a great deal of comlexity to the overall
  # modules. Removing it would be great
  exec { 'initial-db-sync':
    command     => '/usr/bin/nova-manage db sync',
    refreshonly => true,
    require     => [Package[$::nova::params::common_package_name], Nova_config['sql_connection']],
  }

  Package<| title == 'nova-api' |> -> Exec['initial-db-sync']
  Package<| title == 'nova-api' |> -> File['/etc/nova/api-paste.ini']


  nova::generic_service { 'api':
    enabled      => $enabled,
    package_name => $::nova::params::api_package_name,
    service_name => $::nova::params::api_service_name,
  }

  nova_config { 'api_paste_config': value => '/etc/nova/api-paste.ini' }

  file { '/etc/nova/api-paste.ini':
    content => template('nova/api-paste.ini.erb'),
    require => Class['nova'],
    notify  => Service['nova-api'],
  }
}