gobgp.pp

class gobgp (
 String $config_content,
 stdlib::Unixpath $config_file = '/etc/gobgp.conf'
) {
 ensure_packages(['gobgp'])
 file{$config_file,
   ensure => file,
   content => $config_content,
   notify => Service['gobgp']
   require => Package['gobgp']
 }
 service {'gobgp':
   ensure => running,
   enabled => true,
 }
}

profile__flospec.pp

class profile::flowspec {
  # for an untemplated file located in modules/profile/files/flowspec
  class{'gobdp':
    config_content => file('profile/flowspec/bgpd.conf')
  }
  # for an templated file located in modules/profile/templates/flowspec
  # class{'gobdp':
  #  config_content => template('profile/flowspec/bgpd.conf')
  #} 
}