old_contents: """
  Common paths for mon, based on the constant file paths defined in
  ``ceph_deploy.util.constants``.
  All functions return a string representation of the absolute path
  construction.
  """
  from os.path import join
  
  from ceph_deploy.util import constants
  
  
  def base(cluster):
      cluster = "%s-" % cluster
      return join(constants.mon_path, cluster)
  
  
  def path(cluster, hostname):
      """
      Example usage::
  
          >>> mon.path('mycluster', 'hostname')
          /var/lib/ceph/mon/mycluster-myhostname
      """
      return "%s%s" % (base(cluster), hostname)
  
  
  def done(cluster, hostname):
      """
      Example usage::
  
          >>> mon.done('mycluster', 'hostname')
          /var/lib/ceph/mon/mycluster-myhostname/done
      """
      return join(path(cluster, hostname), 'done')
  
  
  def init(cluster, hostname, init):
      """
      Example usage::
  
          >>> mon.init('mycluster', 'hostname', 'init')
          /var/lib/ceph/mon/mycluster-myhostname/init
      """
      return join(path(cluster, hostname), init)
  
  
  def keyring(cluster, hostname):
      """
      Example usage::
  
          >>> mon.keyring('mycluster', 'myhostname')
          /var/lib/ceph/tmp/mycluster-myhostname.mon.keyring
      """
      keyring_file = '%s-%s.mon.keyring' % (cluster, hostname)
      return join(constants.tmp_path, keyring_file)
  
  
  def asok(cluster, hostname):
      """
      Example usage::
  
          >>> mon.asok('mycluster', 'myhostname')
          /var/run/ceph/mycluster-mon.myhostname.asok
      """
      asok_file = '%s-mon.%s.asok' % (cluster, hostname)
      return join(constants.base_run_path, asok_file)
  
new_contents: """
  Common paths for mon, based on the constant file paths defined in
  ``ceph_deploy.util.constants``.
  All functions return a string representation of the absolute path
  construction.
  """
  from os.path import join
  
  from ceph_deploy.util import constants
  
  
  def base(cluster):
      cluster = "%s-" % cluster
      return join(constants.mon_path, cluster)
  
  
  def path(cluster, hostname):
      """
      Example usage::
  
          >>> mon.path('mycluster', 'hostname')
          /var/lib/ceph/mon/mycluster-myhostname
      """
      return "%s%s" % (base(cluster), hostname)
  
  
  def done(cluster, hostname):
      """
      Example usage::
  
          >>> mon.done('mycluster', 'hostname')
          /var/lib/ceph/mon/mycluster-myhostname/done
      """
      return join(path(cluster, hostname), 'done')
  
  
  def init(cluster, hostname, init):
      """
      Example usage::
  
          >>> mon.init('mycluster', 'hostname', 'init')
          /var/lib/ceph/mon/mycluster-myhostname/init
      """
      return join(path(cluster, hostname), init)
  
  
  def keyring(cluster, hostname):
      """
      Example usage::
  
          >>> mon.keyring('mycluster', 'myhostname')
          /var/lib/ceph/tmp/mycluster-myhostname.mon.keyring
      """
      keyring_file = '%s-%s.mon.keyring' % (cluster, hostname)
      return join(constants.tmp_path, keyring_file)
  
  
  def asok(cluster, hostname):
      """
      Example usage::
  
          >>> mon.asok('mycluster', 'myhostname')
          /var/run/ceph/mycluster-mon.myhostname.asok
      """
      asok_file = '%s-mon.%s.asok' % (cluster, hostname)
      return join(constants.base_run_path, asok_file)
  
  
  def monmap(cluster, hostname):
      """
      Example usage::
  
          >>> mon.monmap('mycluster', 'myhostname')
          /var/lib/ceph/tmp/mycluster.myhostname.monmap
      """
      monmap
      mon_map_file = '%s.%s.monmap' % (cluster, hostname)
      return join(constants.tmp_path, mon_map_file)
  
subject: add a helper for the monmap file