Device component - Microwave Driver:

- Added logic to retrieve configured services

src/device/service/drivers/microwave/Tools.py

@@ -14,7 +14,7 @@
 
 import json, logging, requests
 from requests.auth import HTTPBasicAuth
-from typing import Optional, Set
+from typing import Dict, Optional, Set
 from device.service.driver_api._Driver import RESOURCE_ENDPOINTS
 
 LOGGER = logging.getLogger(__name__)
@@ -43,6 +43,14 @@ def is_exportable_endpoint(node, termination_point_id, links):
             return False
     return True
 
+VLAN_CLASSIFICATION_TYPES = {'ietf-eth-tran-types:vlan-classification', 'vlan-classification'}
+OUTER_TAG_C_TYPE = {'ietf-eth-tran-types:classify-c-vlan', 'classify-c-vlan'}
+def get_vlan_outer_tag(endpoint : Dict) -> Optional[int]:
+    if endpoint.get('service-classification-type', '') not in VLAN_CLASSIFICATION_TYPES: return None
+    outer_tag = endpoint.get('outer-tag', {})
+    if outer_tag.get('tag-type', '') not in OUTER_TAG_C_TYPE: return None
+    return outer_tag.get('vlan-value')
+
 def config_getter(
     root_url : str, resource_key : str, auth : Optional[HTTPBasicAuth] = None, timeout : Optional[int] = None,
     node_ids : Set[str] = set()
@@ -92,7 +100,29 @@ def config_getter(
             for service in service_instances:
                 service_name = service['etht-svc-name']
                 resource_key = '/services/service[{:s}]'.format(service_name)
-                result.append((resource_key, service))
+                resource_value = {'uuid': service.get('etht-svc-name', '<UNDEFINED>')}
+
+                for endpoint in service.get('etht-svc-end-points', []):
+                    _vlan_id = get_vlan_outer_tag(endpoint)
+                    if _vlan_id is not None:
+                        vlan_id = resource_value.get('vlan_id')
+                        if vlan_id is None:
+                            resource_value['vlan_id'] = _vlan_id
+                        elif vlan_id != _vlan_id:
+                            raise Exception('Incompatible VLAN Ids: {:s}'.format(str(service)))
+                    access_points = endpoint.get('etht-svc-access-points', [])
+                    for access_point in access_points:
+                        if access_point['access-point-id'] == '1':
+                            resource_value['node_id_src'] = access_point['access-node-id']
+                            resource_value['tp_id_src']   = access_point['access-ltp-id']
+                        elif access_point['access-point-id'] == '2':
+                            resource_value['node_id_dst'] = access_point['access-node-id']
+                            resource_value['tp_id_dst']   = access_point['access-ltp-id']
+
+                if len(node_ids) > 0 and resource_value['node_id_src'] not in node_ids: continue
+                if len(node_ids) > 0 and resource_value['node_id_dst'] not in node_ids: continue
+
+                result.append((resource_key, resource_value))
         except requests.exceptions.Timeout:
             LOGGER.exception('Timeout connecting {:s}'.format(url))
         except Exception as e:  # pylint: disable=broad-except