[SEBA-179] Fabric-crossconnect service should react to changes in BNGPortMapping
Change-Id: Ie7174ac31af300dabb50e0d850fff0c474e5366a
diff --git a/xos/synchronizer/steps/helpers.py b/xos/synchronizer/steps/helpers.py
new file mode 100644
index 0000000..159dda8
--- /dev/null
+++ b/xos/synchronizer/steps/helpers.py
@@ -0,0 +1,57 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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 __future__ import absolute_import
+from xosconfig import Config
+from multistructlog import create_logger
+
+log = create_logger(Config().get('logging'))
+
+class Helpers():
+
+ @staticmethod
+ def format_url(url):
+ if 'http' in url:
+ return url
+ else:
+ return 'http://%s' % url
+
+ @staticmethod
+ def get_fabric_onos_info(model_accessor, service):
+ fabric_onos = [s.leaf_model for s in service.provider_services if "onos" in s.name.lower()]
+ if len(fabric_onos) == 0:
+ raise Exception('Cannot find ONOS service in provider_services of Fabric-Crossconnect')
+
+ fabric_onos = fabric_onos[0]
+ return {
+ 'url': Helpers.format_url(
+ "%s:%s" %
+ (fabric_onos.rest_hostname,
+ fabric_onos.rest_port)),
+ 'user': fabric_onos.rest_username,
+ 'pass': fabric_onos.rest_password}
+
+ @staticmethod
+ def range_matches(value, pattern):
+ value = int(value)
+ for this_range in pattern.split(","):
+ this_range = this_range.strip()
+ if "-" in this_range:
+ (first, last) = this_range.split("-")
+ first = int(first.strip())
+ last = int(last.strip())
+ if (value >= first) and (value <= last):
+ return True
+ elif this_range.lower() == "any":
+ return False