1 files changed, 46 insertions, 0 deletions
diff --git a/config_binding_service/__init__.py b/config_binding_service/__init__.py
new file mode 100644
index 0000000..306a762
--- /dev/null
+++ b/config_binding_service/__init__.py
@@ -0,0 +1,46 @@
+# ============LICENSE_START=======================================================
+# Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+#
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+
+import os
+import connexion
+
+
+class BadEnviornmentENVNotFound(Exception):
+    """
+    Specific exception to be raised when a required ENV varaible is missing
+    """
+    pass
+
+
+def get_consul_uri():
+    """
+    This method waterfalls reads an envioronmental variable called CONSUL_HOST
+    If that doesn't work, it raises an Exception
+    """
+    if "CONSUL_HOST" in os.environ:
+        # WARNING! TODO! Currently the env file does not include the port.
+        # But some other people think that the port should be a part of that.
+        # For now, I'm hardcoding 8500 until this gets resolved.
+        return "http://{0}:{1}".format(os.environ["CONSUL_HOST"], 8500)
+    else:
+        raise BadEnviornmentENVNotFound("CONSUL_HOST")
+
+
+# this has to be here due to circular dependency
+app = connexion.App(__name__, specification_dir='.')
+app.add_api('openapi.yaml', arguments={'title': 'Config Binding Service'})