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-rw-r--r--api/resources/v2/openrcs.py219
1 files changed, 219 insertions, 0 deletions
diff --git a/api/resources/v2/openrcs.py b/api/resources/v2/openrcs.py
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+++ b/api/resources/v2/openrcs.py
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+##############################################################################
+# Copyright (c) 2017 Huawei Technologies Co.,Ltd.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import uuid
+import logging
+import re
+import os
+
+import yaml
+from oslo_serialization import jsonutils
+
+from api import ApiResource
+from api.database.v2.handlers import V2OpenrcHandler
+from api.database.v2.handlers import V2EnvironmentHandler
+from yardstick.common import constants as consts
+from yardstick.common.utils import result_handler
+from yardstick.common.utils import makedirs
+from yardstick.common.utils import source_env
+
+LOG = logging.getLogger(__name__)
+LOG.setLevel(logging.DEBUG)
+
+
+class V2Openrcs(ApiResource):
+
+ def post(self):
+ return self._dispatch_post()
+
+ def upload_openrc(self, args):
+ try:
+ upload_file = args['file']
+ except KeyError:
+ return result_handler(consts.API_ERROR, 'file must be provided')
+
+ try:
+ environment_id = args['environment_id']
+ except KeyError:
+ return result_handler(consts.API_ERROR, 'environment_id must be provided')
+
+ try:
+ uuid.UUID(environment_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'invalid environment id')
+
+ LOG.info('writing openrc: %s', consts.OPENRC)
+ makedirs(consts.CONF_DIR)
+ upload_file.save(consts.OPENRC)
+ source_env(consts.OPENRC)
+
+ LOG.info('parsing openrc')
+ try:
+ openrc_data = self._get_openrc_dict()
+ except Exception:
+ LOG.exception('parse openrc failed')
+ return result_handler(consts.API_ERROR, 'parse openrc failed')
+
+ openrc_id = str(uuid.uuid4())
+ self._write_into_database(environment_id, openrc_id, openrc_data)
+
+ LOG.info('writing ansible cloud conf')
+ try:
+ self._generate_ansible_conf_file(openrc_data)
+ except Exception:
+ LOG.exception('write cloud conf failed')
+ return result_handler(consts.API_ERROR, 'genarate ansible conf failed')
+ LOG.info('finish writing ansible cloud conf')
+
+ return result_handler(consts.API_SUCCESS, {'openrc': openrc_data, 'uuid': openrc_id})
+
+ def update_openrc(self, args):
+ try:
+ openrc_vars = args['openrc']
+ except KeyError:
+ return result_handler(consts.API_ERROR, 'openrc must be provided')
+
+ try:
+ environment_id = args['environment_id']
+ except KeyError:
+ return result_handler(consts.API_ERROR, 'environment_id must be provided')
+
+ try:
+ uuid.UUID(environment_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'invalid environment id')
+
+ LOG.info('writing openrc: %s', consts.OPENRC)
+ makedirs(consts.CONF_DIR)
+
+ lines = ['export {}={}\n'.format(k, v) for k, v in openrc_vars.items()]
+ LOG.debug('writing: %s', ''.join(lines))
+ with open(consts.OPENRC, 'w') as f:
+ f.writelines(lines)
+ LOG.info('writing openrc: Done')
+
+ LOG.info('source openrc: %s', consts.OPENRC)
+ try:
+ source_env(consts.OPENRC)
+ except Exception:
+ LOG.exception('source openrc failed')
+ return result_handler(consts.API_ERROR, 'source openrc failed')
+ LOG.info('source openrc: Done')
+
+ openrc_id = str(uuid.uuid4())
+ self._write_into_database(environment_id, openrc_id, openrc_vars)
+
+ LOG.info('writing ansible cloud conf')
+ try:
+ self._generate_ansible_conf_file(openrc_vars)
+ except Exception:
+ LOG.exception('write cloud conf failed')
+ return result_handler(consts.API_ERROR, 'genarate ansible conf failed')
+ LOG.info('finish writing ansible cloud conf')
+
+ return result_handler(consts.API_SUCCESS, {'openrc': openrc_vars, 'uuid': openrc_id})
+
+ def _write_into_database(self, environment_id, openrc_id, openrc_data):
+ LOG.info('writing openrc to database')
+ openrc_handler = V2OpenrcHandler()
+ openrc_init_data = {
+ 'uuid': openrc_id,
+ 'environment_id': environment_id,
+ 'content': jsonutils.dumps(openrc_data)
+ }
+ openrc_handler.insert(openrc_init_data)
+
+ LOG.info('binding openrc to environment: %s', environment_id)
+ environment_handler = V2EnvironmentHandler()
+ environment_handler.update_attr(environment_id, {'openrc_id': openrc_id})
+
+ def _get_openrc_dict(self):
+ with open(consts.OPENRC) as f:
+ content = f.readlines()
+
+ result = {}
+ for line in content:
+ m = re.search(r'(\ .*)=(.*)', line)
+ if m:
+ try:
+ value = os.environ[m.group(1).strip()]
+ except KeyError:
+ pass
+ else:
+ result.update({m.group(1).strip(): value})
+
+ return result
+
+ def _generate_ansible_conf_file(self, openrc_data):
+ ansible_conf = {
+ 'clouds': {
+ 'opnfv': {
+ 'auth': {
+ }
+ }
+ }
+ }
+ black_list = ['OS_IDENTITY_API_VERSION', 'OS_IMAGE_API_VERSION']
+
+ for k, v in openrc_data.items():
+ if k.startswith('OS') and k not in black_list:
+ key = k[3:].lower()
+ ansible_conf['clouds']['opnfv']['auth'][key] = v
+
+ try:
+ value = openrc_data['OS_IDENTITY_API_VERSION']
+ except KeyError:
+ pass
+ else:
+ ansible_conf['clouds']['opnfv']['identity_api_version'] = value
+
+ makedirs(consts.OPENSTACK_CONF_DIR)
+ with open(consts.CLOUDS_CONF, 'w') as f:
+ yaml.dump(ansible_conf, f, default_flow_style=False)
+
+
+class V2Openrc(ApiResource):
+
+ def get(self, openrc_id):
+ try:
+ uuid.UUID(openrc_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'invalid openrc id')
+
+ LOG.info('Geting openrc: %s', openrc_id)
+ openrc_handler = V2OpenrcHandler()
+ try:
+ openrc = openrc_handler.get_by_uuid(openrc_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'no such openrc id')
+
+ LOG.info('load openrc content')
+ content = jsonutils.loads(openrc.content)
+
+ return result_handler(consts.API_ERROR, {'openrc': content})
+
+ def delete(self, openrc_id):
+ try:
+ uuid.UUID(openrc_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'invalid openrc id')
+
+ LOG.info('Geting openrc: %s', openrc_id)
+ openrc_handler = V2OpenrcHandler()
+ try:
+ openrc = openrc_handler.get_by_uuid(openrc_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'no such openrc id')
+
+ LOG.info('update openrc in environment')
+ environment_handler = V2EnvironmentHandler()
+ environment_handler.update_attr(openrc.environment_id, {'openrc_id': None})
+
+ openrc_handler.delete_by_uuid(openrc_id)
+
+ return result_handler(consts.API_SUCCESS, {'openrc': openrc_id})