Synnefo » snf-ganeti

def TestTags(client, get_fn, add_fn, delete_fn, *args):

  """ Tests whether tagging works.

  @type client C{GanetiRapiClientWrapper}

  @param client The client wrapper.

  @type get_fn function

  @param get_fn A Get*Tags function of the client.

  @type add_fn function

  @param add_fn An Add*Tags function of the client.

  @type delete_fn function

  @param delete_fn A Delete*Tags function of the client.

  To allow this method to work for all tagging functions of the client, use

  named methods.

  """

  get_fn(*args)

  tags = ["tag1", "tag2", "tag3"]

  Finish(client, add_fn, *args, tags=tags, dry_run=True)

  Finish(client, add_fn, *args, tags=tags)

  get_fn(*args)

  Finish(client, delete_fn, *args, tags=tags[:1], dry_run=True)

  Finish(client, delete_fn, *args, tags=tags[:1])

  get_fn(*args)

  Finish(client, delete_fn, *args, tags=tags[1:])

  get_fn(*args)

  TestTags(client, client.GetClusterTags, client.AddClusterTags,

           client.DeleteClusterTags)

  # Generously assume the master is present

  node = qa_config.AcquireNode()

  TestTags(client, client.GetNodeTags, client.AddNodeTags,

           client.DeleteNodeTags, node.primary)

  node.Release()