fixed opsdb blueprint name

inventory_provider/__init__.py

@@ -17,11 +17,14 @@ def create_app():
     app = Flask(__name__)
     app.secret_key = "super secret session key"
 
-    from inventory_provider import data_routes
-    app.register_blueprint(data_routes.routes, url_prefix='/data')
+    from inventory_provider.routes import data
+    app.register_blueprint(data.routes, url_prefix='/data')
 
-    from inventory_provider import job_routes
-    app.register_blueprint(job_routes.routes, url_prefix='/jobs')
+    from inventory_provider.routes import jobs
+    app.register_blueprint(jobs.routes, url_prefix='/jobs')
+
+    from inventory_provider.routes import opsdb
+    app.register_blueprint(opsdb.routes, url_prefix='/opsdb')
 
     if "SETTINGS_FILENAME" not in os.environ:
         assert False, \