1 # Copyright 2017 ZTE Corporation.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
19 from catalog.pub.config.config import SDC_BASE_URL, SDC_USER, SDC_PASSWD
20 from catalog.pub.exceptions import CatalogException
21 from catalog.pub.utils import fileutil
22 from catalog.pub.utils import restcall
24 logger = logging.getLogger(__name__)
26 ASSETTYPE_RESOURCES = "resources"
27 ASSETTYPE_SERVICES = "services"
28 DISTRIBUTED = "DISTRIBUTED"
31 def call_sdc(resource, method, content=''):
32 additional_headers = {
33 'X-ECOMP-InstanceID': 'Modeling',
35 return restcall.call_req(base_url=SDC_BASE_URL,
38 auth_type=restcall.rest_no_auth,
42 additional_headers=additional_headers)
46 sample of return value
49 "uuid": "c94490a0-f7ef-48be-b3f8-8d8662a37236",
50 "invariantUUID": "63eaec39-ffbe-411c-a838-448f2c73f7eb",
51 "name": "underlayvpn",
53 "toscaModelURL": "/sdc/v1/catalog/resources/c94490a0-f7ef-48be-b3f8-8d8662a37236/toscaModel",
55 "subCategory": "VolteVF",
57 "lifecycleState": "CERTIFIED",
58 "lastUpdaterUserId": "jh0003"
64 def get_artifacts(asset_type):
66 Get artifacts by given asset type
70 resource = "/sdc/v1/catalog/{assetType}"
71 resource = resource.format(assetType=asset_type)
72 ret = call_sdc(resource, "GET")
74 logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
75 raise CatalogException("Failed to query artifacts(%s) from sdc." % asset_type)
76 return json.JSONDecoder().decode(ret[1])
79 def get_artifact(asset_type, csar_id):
81 Get artifact by given asset type and csar id
86 artifacts = get_artifacts(asset_type)
87 for artifact in artifacts:
88 if artifact["uuid"] == csar_id:
89 if asset_type == ASSETTYPE_SERVICES and \
90 artifact.get("distributionStatus", None) != DISTRIBUTED:
91 raise CatalogException("The artifact (%s,%s) is not distributed from sdc." % (asset_type, csar_id))
94 raise CatalogException("Failed to query artifact(%s,%s) from sdc." % (asset_type, csar_id))
97 def get_asset(asset_type, uuid):
99 Get asset by given type and UUID
104 resource = "/sdc/v1/catalog/{assetType}/{uuid}/metadata".format(assetType=asset_type, uuid=uuid)
105 ret = call_sdc(resource, "GET")
107 logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
108 raise CatalogException("Failed to get asset(%s, %s) from sdc." % (asset_type, uuid))
109 asset = json.JSONDecoder().decode(ret[1])
111 raise CatalogException("Failed to get asset(%s, %s) from sdc." % (asset_type, uuid))
112 if asset.get("distributionStatus", None) != DISTRIBUTED:
113 raise CatalogException("The asset (%s,%s) is not distributed from sdc." % (asset_type, uuid))
118 def delete_artifact(asset_type, asset_id, artifact_id):
120 Delete artifact by conditions from SDC
126 resource = "/sdc/v1/catalog/{assetType}/{uuid}/artifacts/{artifactUUID}"
127 resource = resource.format(assetType=asset_type, uuid=asset_id, artifactUUID=artifact_id)
128 ret = call_sdc(resource, "DELETE")
130 logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
131 raise CatalogException("Failed to delete artifacts(%s) from sdc." % artifact_id)
132 return json.JSONDecoder().decode(ret[1])
135 def download_artifacts(download_url, local_path, file_name):
137 Downlaod artifacts from SDC
143 additional_headers = {
144 'X-ECOMP-InstanceID': 'VFC',
145 'accept': 'application/octet-stream'
147 ret = restcall.call_req(base_url=SDC_BASE_URL,
150 auth_type=restcall.rest_no_auth,
151 resource=download_url,
153 additional_headers=additional_headers)
155 logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
156 raise CatalogException("Failed to download %s from sdc." % download_url)
157 fileutil.make_dirs(local_path)
158 local_file_name = os.path.join(local_path, file_name)
159 local_file = open(local_file_name, 'wb')
160 local_file.write(ret[1])
162 return local_file_name
165 def create_consumer(name, salt, password):
167 Create a consumer to access the SDC
174 'consumerName': name,
175 'consumerSalt': salt,
176 'consumerPassword': password
178 req_data = json.JSONEncoder().encode(req_data)
179 resource = '/sdc2/rest/v1/consumers'
180 headers = {'USER_ID': 'jh0003'}
181 ret = restcall.call_req(base_url=SDC_BASE_URL,
184 auth_type=restcall.rest_no_auth,
188 additional_headers=headers)
190 logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
191 raise CatalogException("Failed to create consumer from sdc.")
194 def register_for_topics(key):
196 Register a topics of SDC
202 'distrEnvName': 'AUTO',
203 'isConsumerToSdcDistrStatusTopic': False,
204 'distEnvEndPoints': []
206 req_data = json.JSONEncoder().encode(req_data)
207 url = '/sdc/v1/registerForDistribution'
208 ret = call_sdc(url, 'POST', req_data)
210 logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
211 raise CatalogException("Failed to register from sdc.")
212 return json.JSONDecoder().decode(ret[1])