MAAS: add vendor-data support

Add vendor-data support to maas which will behave like the openstack
vendor-data does.  Data returned from maas must be yaml loadable.

Also update the main in DataSourceMAAS to "just work" on a maas
deployed system.

LP: #1612313

1 files changed, 0 insertions, 25 deletions

diff --git a/cloudinit/sources/helpers/openstack.py b/cloudinit/sources/helpers/openstack.py
index 461fbd0d..84322e0e 100644
--- a/cloudinit/sources/helpers/openstack.py
+++ b/cloudinit/sources/helpers/openstack.py
@@ -621,28 +621,3 @@ def convert_net_json(network_json=None, known_macs=None):
         config.append(cfg)
 
     return {'version': 1, 'config': config}
-
-
-def convert_vendordata_json(data, recurse=True):
-    """data: a loaded json *object* (strings, arrays, dicts).
-    return something suitable for cloudinit vendordata_raw.
-
-    if data is:
-       None: return None
-       string: return string
-       list: return data
-             the list is then processed in UserDataProcessor
-       dict: return convert_vendordata_json(data.get('cloud-init'))
-    """
-    if not data:
-        return None
-    if isinstance(data, six.string_types):
-        return data
-    if isinstance(data, list):
-        return copy.deepcopy(data)
-    if isinstance(data, dict):
-        if recurse is True:
-            return convert_vendordata_json(data.get('cloud-init'),
-                                           recurse=False)
-        raise ValueError("vendordata['cloud-init'] cannot be dict")
-    raise ValueError("Unknown data type for vendordata: %s" % type(data))