x/cloudbase-init
Code Issues Proposed changes

Adds user_data support for MaaS metadata service

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Changes also the metadata version in use from "latest" to
"2012-03-01"
This commit is contained in:
Alessandro Pilotti 2014-02-27 22:25:01 +02:00
parent a9bc0cd7f0
commit bab5f7dbee
2 changed files with 17 additions and 4 deletions
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9
cloudbaseinit/metadata/services/maasservice.py
View File

@ -43,12 +43,12 @@ LOG = logging.getLogger(__name__)
class MaaSHttpService(base.BaseMetadataService):
_METADATA_LATEST = 'latest'
_METADATA_2012_03_01 = '2012-03-01'
def __init__(self):
super(MaaSHttpService, self).__init__()
self._enable_retry = True
self._metadata_version = self._METADATA_LATEST
self._metadata_version = self._METADATA_2012_03_01
def load(self):
super(MaaSHttpService, self).load()
@ -57,7 +57,7 @@ class MaaSHttpService(base.BaseMetadataService):
LOG.debug('MaaS metadata url not set')
else:
try:
self._get_data('latest/meta-data/')
self._get_data('%s/meta-data/' % self._metadata_version)
return True
except Exception, ex:
LOG.exception(ex)
@ -122,3 +122,6 @@ class MaaSHttpService(base.BaseMetadataService):
return self._get_list_from_text(
self._get_cache_data('%s/meta-data/x509' % self._metadata_version),
"%s\n" % x509constants.PEM_FOOTER)
def get_user_data(self):
return self._get_cache_data('%s/user-data' % self._metadata_version)

12
cloudbaseinit/tests/metadata/services/test_maasservice.py
View File

@ -40,7 +40,8 @@ class MaaSHttpServiceTest(unittest.TestCase):
CONF.set_override('maas_metadata_url', ip)
response = self._maasservice.load()
if ip is not None:
mock_get_data.assert_called_once_with('latest/meta-data/')
mock_get_data.assert_called_once_with(
'%s/meta-data/' % self._maasservice._metadata_version)
self.assertTrue(response)
else:
self.assertFalse(response)
@ -170,3 +171,12 @@ class MaaSHttpServiceTest(unittest.TestCase):
mock_get_list_from_text.assert_called_once_with(
mock_get_cache_data(), "%s\n" % x509constants.PEM_FOOTER)
self.assertEqual(response, mock_get_list_from_text())
@mock.patch("cloudbaseinit.metadata.services.maasservice.MaaSHttpService"
"._get_cache_data")
def test_get_user_data(self, mock_get_cache_data):
response = self._maasservice.get_user_data()
mock_get_cache_data.assert_called_once_with(
'%s/user-data' %
self._maasservice._metadata_version)
self.assertEqual(response, mock_get_cache_data())