Add DB migration update script

gen-api-doc

@@ -0,0 +1,24 @@
+#!/usr/bin/env python3
+
+# gen-doc.py - Generate a Swagger JSON document for the API
+# Part of the Parallel Virtual Cluster (PVC) system
+
+from flask_swagger import swagger
+import os
+import sys
+import json
+
+os.environ['PVC_CONFIG_FILE'] = "./api-daemon/pvcapid.sample.yaml"
+
+sys.path.append('api-daemon')
+
+import pvcapid.flaskapi as pvc_api
+
+swagger_file = "docs/manuals/swagger.json"
+swagger_data = swagger(pvc_api.app)
+swagger_data['info']['version'] = "1.0"
+swagger_data['info']['title'] = "PVC Client and Provisioner API"
+swagger_data['host'] = "pvc.local:7370"
+
+with open(swagger_file, 'w') as fd:
+    fd.write(json.dumps(swagger_data, sort_keys=True, indent=4))