diff options
Diffstat (limited to 'osdf/optimizers/placementopt')
| -rw-r--r-- | osdf/optimizers/placementopt/conductor/api_builder.py | 32 | ||||
| -rw-r--r-- | osdf/optimizers/placementopt/conductor/translation.py | 27 |
2 files changed, 52 insertions, 7 deletions
diff --git a/osdf/optimizers/placementopt/conductor/api_builder.py b/osdf/optimizers/placementopt/conductor/api_builder.py index 187f9f5..08a7460 100644 --- a/osdf/optimizers/placementopt/conductor/api_builder.py +++ b/osdf/optimizers/placementopt/conductor/api_builder.py @@ -25,6 +25,29 @@ from osdf.adapters.policy.utils import group_policies_gen from osdf.utils.programming_utils import list_flatten +def _build_parameters(group_policies, request_json): + """ + Function prepares parameters section for has request + :param group_policies: filtered policies + :param request_json: parameter data received from a client + :return: + """ + initial_params = tr.get_opt_query_data(request_json, group_policies['request_param_query']) + params = dict() + params.update({"REQUIRED_MEM": initial_params.pop("requiredMemory", "")}) + params.update({"REQUIRED_DISK": initial_params.pop("requiredDisk", "")}) + params.update({"customer_lat": initial_params.pop("customerLatitude", 0.0)}) + params.update({"customer_long": initial_params.pop("customerLongitude", 0.0)}) + params.update({"service_name": request_json['serviceInfo']['serviceName']}) + params.update({"service_id": request_json['serviceInfo']['serviceInstanceId']}) + + for key, val in initial_params.items(): + if val and val != "": + params.update({key: val}) + + return params + + def conductor_api_builder(request_json, flat_policies: list, local_config, template="osdf/templates/conductor_interface.json"): """Build an OSDF southbound API call for HAS-Conductor/Placement optimization @@ -54,7 +77,7 @@ def conductor_api_builder(request_json, flat_policies: list, local_config, reservation_policy_list = tr.gen_reservation_policy(demand_vnf_name_list, gp['instance_reservation']) capacity_policy_list = tr.gen_capacity_policy(demand_vnf_name_list, gp['vim_fit']) hpa_policy_list = tr.gen_hpa_policy(demand_vnf_name_list, gp['hpa']) - req_params_dict = tr.get_opt_query_data(request_json, gp['request_param_query']) + req_params_dict = _build_parameters(gp, request_json) conductor_policies = [attribute_policy_list, distance_to_location_policy_list, inventory_policy_list, resource_instance_policy_list, resource_region_policy_list, zone_policy_list, reservation_policy_list, capacity_policy_list, hpa_policy_list] @@ -70,12 +93,7 @@ def conductor_api_builder(request_json, flat_policies: list, local_config, name=req_info['requestId'], timeout=req_info['timeout'], limit=req_info['numSolutions'], - service_type=request_json['serviceInfo']['serviceName'], - service_id=request_json['serviceInfo']['serviceInstanceId'], - latitude=req_params_dict.get("customerLatitude", 0.0), - longitude=req_params_dict.get("customerLongitude", 0.0), - required_disk=req_params_dict.get("requiredDisk", ""), - required_mem=req_params_dict.get("requiredMemory", ""), + request_params=req_params_dict, json=json) json_payload = json.dumps(json.loads(rendered_req)) # need this because template's JSON is ugly! return json_payload diff --git a/osdf/optimizers/placementopt/conductor/translation.py b/osdf/optimizers/placementopt/conductor/translation.py index 93b80bf..d14f3e1 100644 --- a/osdf/optimizers/placementopt/conductor/translation.py +++ b/osdf/optimizers/placementopt/conductor/translation.py @@ -18,6 +18,7 @@ import copy import json import yaml +import re from osdf.utils.data_conversion import text_to_symbol from osdf.utils.programming_utils import dot_notation @@ -227,6 +228,8 @@ def get_demand_properties(demand, policies): inventory_type=policy_property['inventoryType'], service_type=demand['serviceResourceId'], service_resource_id=demand['serviceResourceId']) + + prop.update({'unique': demand['unique']} if demand.get('unique') else {}) prop['attributes'] = dict() prop['attributes'].update({'global-customer-id': policy_property['customerId']} if policy_property['customerId'] else {}) @@ -236,11 +239,35 @@ def get_demand_properties(demand, policies): if demand['resourceModelInfo']['modelVersionId'] else {}) prop['attributes'].update({'equipment-role': policy_property['equipmentRole']} if policy_property['equipmentRole'] else {}) + + if policy_property.get('attributes'): + for attr_key, attr_val in policy_property['attributes'].items(): + update_converted_attribute(attr_key, attr_val, prop) + prop.update(get_candidates_demands(demand)) demand_properties.append(prop) return demand_properties +def update_converted_attribute(attr_key, attr_val, properties): + """ + Updates dictonary of attributes with one specified in the arguments. + Automatically translates key namr from camelCase to hyphens + :param attr_key: key of the attribute + :param attr_val: value of the attribute + :param properties: dictionary with attributes to update + :return: + """ + if attr_val: + remapping = policy_config_mapping['attributes'] + if remapping.get(attr_key): + key_value = remapping.get(attr_key) + else: + key_value = re.sub('(.)([A-Z][a-z]+)', r'\1-\2', attr_key) + key_value = re.sub('([a-z0-9])([A-Z])', r'\1-\2', key_value).lower() + properties['attributes'].update({key_value: attr_val}) + + def gen_demands(req_json, vnf_policies): """Generate list of demands based on request and VNF policies :param req_json: Request object from the client (e.g. MSO) |