Calipso initial release for OPNFV

Change-Id: I7210c244b0c10fa80bfa8c77cb86c9d6ddf8bc88
Signed-off-by: Yaron Yogev <yaronyogev@gmail.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/app/discover/events/event_interface_delete.py b/app/discover/events/event_interface_delete.py
new file mode 100644
index 0000000..b1df978
--- /dev/null
+++ b/app/discover/events/event_interface_delete.py
@@ -0,0 +1,40 @@
+###############################################################################
+# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems)   #
+# and others                                                                  #
+#                                                                             #
+# All rights reserved. This program and the accompanying materials            #
+# are made available under the terms of the Apache License, Version 2.0       #
+# which accompanies this distribution, and is available at                    #
+# http://www.apache.org/licenses/LICENSE-2.0                                  #
+###############################################################################
+from discover.events.event_base import EventResult
+from discover.events.event_delete_base import EventDeleteBase
+from discover.events.event_port_delete import EventPortDelete
+from utils.util import encode_router_id
+
+
+class EventInterfaceDelete(EventDeleteBase):
+
+    def handle(self, env, values):
+        interface = values['payload']['router_interface']
+        port_id = interface['port_id']
+        host_id = values["publisher_id"].replace("network.", "", 1)
+        router_id = encode_router_id(host_id, interface['id'])
+
+        # update router document
+        port_doc = self.inv.get_by_id(env, port_id)
+        if not port_doc:
+            self.log.info("Interface deleting handler: port document not found.")
+            return EventResult(result=False, retry=False)
+        network_id = port_doc['network_id']
+
+        router_doc = self.inv.get_by_id(env, router_id)
+        if router_doc and network_id in router_doc.get('network', []):
+            router_doc['network'].remove(network_id)
+            self.inv.set(router_doc)
+
+        # delete port document
+        result = EventPortDelete().delete_port(env, port_id)
+        result.related_object = interface['id']
+        result.display_context = network_id
+        return result