Files
os-collect-config/os_collect_config/heat_local.py
Takashi Kajinami 6d4ca22394 Run pyupgrade to clean up Python 2 syntaxes
Update all .py source files by
 $ pyupgrade --py3-only $(git ls-files | grep ".py$")
to modernize the code according to Python 3 syntaxes.

pep8 errors are fixed by
 $ autopep8 --select=E127,E128,E501 --max-line-length 79 -r \
    --in-place os_collect_config
and a few manual adjustments.

Change-Id: Idaa7c70cf341d2ad28106d03d06eee5341507733
2024-10-19 23:43:03 +09:00

60 lines
1.9 KiB
Python

# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
from oslo_config import cfg
from oslo_log import log
from os_collect_config import exc
HEAT_METADATA_PATH = ['/var/lib/heat-cfntools/cfn-init-data']
CONF = cfg.CONF
opts = [
cfg.MultiStrOpt('path',
default=HEAT_METADATA_PATH,
help='Local path(s) to read for Metadata.')
]
name = 'heat_local'
logger = log.getLogger(__name__)
class Collector:
def __init__(self, requests_impl=None):
pass
def collect(self):
final_content = None
for path in cfg.CONF.heat_local.path:
if os.path.exists(path):
with open(path) as metadata:
try:
value = json.loads(metadata.read())
except ValueError as e:
logger.info(
'{} is not valid JSON ({})'.format(path, e))
continue
if final_content:
final_content.update(value)
else:
final_content = value
if not final_content:
logger.info('Local metadata not found (%s)' %
cfg.CONF.heat_local.path)
raise exc.HeatLocalMetadataNotAvailable
return [('heat_local', final_content)]