diff options
author | 2018-01-11 14:29:33 -0500 | |
---|---|---|
committer | 2018-01-11 14:30:11 -0500 | |
commit | 274e4be02ea58e7dae5b21c08cd725750a455a66 (patch) | |
tree | 105cc79ebcea75a8f6934efed81f5b5066074a04 /adapters/sdc | |
parent | d51c20ced007294d86e560f3bc9f5812cc17f193 (diff) |
Push license selection seed code
Issue-ID: OPTFRA-48
Change-Id: I8555f03ed5bf6ee14409b0f5614607c696ee22a6
Signed-off-by: Sastry Isukapalli <sastry@research.att.com>
Diffstat (limited to 'adapters/sdc')
-rw-r--r-- | adapters/sdc/__init__.py | 0 | ||||
-rwxr-xr-x | adapters/sdc/asdc.py | 40 | ||||
-rw-r--r-- | adapters/sdc/constraint_handler.py | 81 |
3 files changed, 121 insertions, 0 deletions
diff --git a/adapters/sdc/__init__.py b/adapters/sdc/__init__.py new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adapters/sdc/__init__.py diff --git a/adapters/sdc/asdc.py b/adapters/sdc/asdc.py new file mode 100755 index 0000000..43932ba --- /dev/null +++ b/adapters/sdc/asdc.py @@ -0,0 +1,40 @@ +# ------------------------------------------------------------------------- +# Copyright (c) 2015-2017 AT&T Intellectual Property +# +# 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. +# +# ------------------------------------------------------------------------- +# + +from osdf.utils.interfaces import RestClient +import xml.etree.ElementTree as ET + +def request(model_version_id, request_id, config): + """Get all of the license artifacts from SDC using service_resource_id and model_version_id + :param model_version_id: model_version_id + :param request_id: request_id + :return: license artifacts from SDC + """ + base_url = config['sdcUrl'] + uid, passwd = config['sdcUsername'], config['sdcPassword'] + headers = {"CSP_UID": config['sdcMechId'], "X-ONAP-InstanceID": "osdf"} + rc = RestClient(userid=uid, passwd=passwd, headers=headers, method="GET", req_id=request_id) + resource_data = rc.request(base_url + '/resources/{}/metadata'.format(model_version_id)) + + artifact_ids = [x['artifactURL'].split("/resources/")[-1] # get the part after /resources/ + for x in resource_data.get('artifacts', []) if x.get('artifactType') == "VF_LICENSE"] + artifact_urls = [base_url + '/resources/' + str(artifact_id) for artifact_id in artifact_ids] + licenses = [] + for x in artifact_urls: + licenses.append(ET.fromstring(rc.request(x, asjson=False))) + return licenses diff --git a/adapters/sdc/constraint_handler.py b/adapters/sdc/constraint_handler.py new file mode 100644 index 0000000..2aae9a0 --- /dev/null +++ b/adapters/sdc/constraint_handler.py @@ -0,0 +1,81 @@ +# -------------------------------------------------------------------------
+# Copyright (c) 2015-2017 AT&T Intellectual Property
+#
+# 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.
+#
+# -------------------------------------------------------------------------
+#
+
+from osdf.config.base import osdf_config
+from osdf.utils.programming_utils import dot_notation
+
+ns = {'p': 'http://xmlns.onap.org/sdc/license-model/1.0'}
+config_local = osdf_config.core
+
+
+def choose_license(license_artifacts, order_info, service_type):
+ entitlement_pool_uuids = []
+ license_key_group_uuids = []
+
+ for license_artifact in license_artifacts:
+ for feature in license_artifact.findall('./p:feature-group-list/', ns):
+ for entitlement in feature.findall('./p:entitlement-pool-list/', ns):
+ if is_valid(entitlement, order_info, service_type):
+ entitlement_pool_uuid = entitlement.find('p:entitlement-pool-uuid', ns).text
+ entitlement_pool_uuids.append(entitlement_pool_uuid)
+ for license_key_group in feature.findall('./p:license-key-group-list/', ns):
+ if is_valid(license_key_group, order_info, service_type):
+ license_key_group_uuid = license_key_group.find('p:license-key-group-uuid', ns).text
+ license_key_group_uuids.append(license_key_group_uuid)
+ return entitlement_pool_uuids, license_key_group_uuids
+
+
+# element is expected to be a license-key-group or entitlement-pool
+# if these elements diverge at a later date this method should be refactored
+def is_valid(element, order_info, service_type):
+ for limit in element.findall('./p:sp-limits/p:limit', ns):
+ # description = limit.find('p:description', ns).text
+ metric_value = limit.find('p:values', ns).text
+ metric = limit.find('p:metric', ns).text
+ try:
+ order_value = dot_notation(order_info, config_local['service_info'][service_type][metric])
+ # print("The order has the value %s for the metric %s and the limit specifies the value %s. The limit has the description %s." % (order_value, metric, metric_value, description))
+ if isinstance(order_value, list): # it is possible a list is returned, for example a list of vnfs for vCPE
+ for arr_value in order_value:
+ if str(metric_value) != str(arr_value):
+ return False
+ else:
+ if str(metric_value) != str(order_value):
+ return False
+ except KeyError:
+ return False
+ # vendor limits
+ for limit in element.findall('./p:vendor-limits/p:limit', ns):
+ # description = limit.find('p:description', ns).text
+ metric_value = limit.find('p:values', ns).text
+ metric = limit.find('p:metric', ns).text
+ try:
+ order_value = dot_notation(order_info, config_local['service_info'][service_type][metric])
+ if isinstance(order_value, list): # it is possible a list is returned, for example a list of vnfs for vCPE
+ for arr_value in order_value:
+ if str(metric_value) != str(arr_value):
+ return False
+ else:
+ if str(metric_value) != str(order_value):
+ return False
+ # print("The order has the value %s for the metric %s and the limit specifies the value %s. The limit has the description %s." % (order_value, metric, metric_value, description))
+
+ except KeyError:
+ return False
+ return True
+
|