85 lines
2.8 KiB
Python
85 lines
2.8 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import os
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from oslo_utils import importutils
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from nailgun.db import db
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from nailgun.db.sqlalchemy.models import Cluster
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from nailgun.db.sqlalchemy.models import Release
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from nailgun.logger import logger
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def get_file_exts_list(resource_mapping):
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res = set()
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for resource in resource_mapping.values():
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res.add(resource['path'].split('.')[-1])
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return res
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def get_config_hash(file_dir, resource_mapping, exts=['conf']):
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res = {}
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if not os.path.isdir(file_dir):
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logger.debug(
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"Directory {} not found. Returning emty dict".format(file_dir))
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return {}
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cfg2drv = {}
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for resource, params in resource_mapping.items():
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drv = params.get(
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'driver',
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'fuel_external_git.drivers.openstack_config.OpenStackConfig'
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)
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cfg2drv[params['alias']] = {'drv': drv, 'resource': resource}
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conf_files = [conf for conf in os.listdir(file_dir)
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if conf.split('.')[-1] in exts]
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for conf_file in conf_files:
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if conf_file in cfg2drv.keys():
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drv_class = importutils.import_class(cfg2drv[conf_file]['drv'])
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config = drv_class(
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os.path.join(file_dir, conf_file),
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cfg2drv[conf_file]['resource']
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)
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res[config.config_name] = config.to_config_dict()
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return res
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def deep_merge(dct, merge_dct):
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for k, v in merge_dct.iteritems():
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if (k in dct and isinstance(dct[k], dict)):
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deep_merge(dct[k], merge_dct[k])
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else:
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dct[k] = merge_dct[k]
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# TODO(dukov) Remove this ugly staff once extension management is available
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def register_extension(ext_name):
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def decorator(cls):
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exts = {cl: cl['extensions'] for cl in
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list(db().query(Cluster).all()) +
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list(db().query(Release).all())}
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save = False
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for obj, extensions in exts.items():
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if u'fuel_external_git' not in extensions:
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extensions.append(u'fuel_external_git')
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extensions = list(set(extensions))
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obj.extensions = extensions
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save = True
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db().flush()
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if save:
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db().commit()
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return cls
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return decorator
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