SIENTIAPDE-1110

Integrate Druid activity into the Activities class, adding support for Druid configuration and initialization. Update worker and connectors configuration to accommodate Druid, enhancing data processing capabilities.

scouter/utils/connectors_config.py

@@ -40,3 +40,10 @@ def build_mongodb_config():
         'connection_string': connection_string,
         'database_name': getenv('MONGODB_DATABASE_NAME', 'sientia')
     }
+
+
+def build_druid_config():
+    return {
+        'host': getenv('DRUID_HOST', 'localhost'),
+        'port': int(getenv('DRUID_PORT', '8082')),
+    }