Add OSM charms
Change-Id: Iec1c915c77ac24080bfc8813eecc1970ee8c0213
Signed-off-by: David Garcia <david.garcia@canonical.com>
diff --git a/installers/charm/interfaces/osm-nbi/provides.py b/installers/charm/interfaces/osm-nbi/provides.py
new file mode 100644
index 0000000..7ff3199
--- /dev/null
+++ b/installers/charm/interfaces/osm-nbi/provides.py
@@ -0,0 +1,44 @@
+#!/usr/bin/python
+# Copyright 2020 Canonical Ltd.
+#
+# 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 charms.reactive import RelationBase
+from charms.reactive import hook
+from charms.reactive import scopes
+
+
+class OsmNBIProvides(RelationBase):
+ scope = scopes.GLOBAL
+
+ @hook("{provides:osm-nbi}-relation-joined")
+ def joined(self):
+ self.set_state("{relation_name}.joined")
+
+ @hook("{provides:osm-nbi}-relation-changed")
+ def changed(self):
+ self.set_state("{relation_name}.ready")
+
+ @hook("{provides:osm-nbi}-relation-{broken,departed}")
+ def broken_departed(self):
+ self.remove_state("{relation_name}.ready")
+ self.remove_state("{relation_name}.joined")
+
+ @hook("{provides:osm-nbi}-relation-broken")
+ def broken(self):
+ self.set_state("{relation_name}.removed")
+
+ def send_connection(self, host, port=9999):
+ conv = self.conversation()
+ conv.set_remote("host", host)
+ conv.set_remote("port", port)