x/distil
Code Issues Proposed changes

Fix the KeyError for getting the volume types

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Change-Id: I6e4499a32702f950710ab951aa90f305d9e3e9e1
This commit is contained in:
Lingxian Kong 2019-01-15 15:33:52 +13:00
parent f39851c2ef
commit 6bb4321087
1 changed files with 3 additions and 2 deletions
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5
distil/common/openstack.py
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@ -12,6 +12,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from collections import defaultdict
import re
from ceilometerclient import client as ceilometerclient
@ -28,7 +29,7 @@ from distil.common import general
CONF = cfg.CONF
KS_SESSION = None
cache = {}
cache = defaultdict(list)
ROOT_DEVICE_PATTERN = re.compile('^/dev/(x?v|s|h)da1?$')
@ -136,7 +137,7 @@ def get_root_volume(instance_id):
@general.disable_ssl_warnings
def get_volume_type(volume_type):
if not cache['volume_types']:
if not cache.get("volume_types"):
cinder = get_cinder_client()
for vtype in cinder.volume_types.list():
cache['volume_types'].append({'id': vtype.id, 'name': vtype.name})