add migrate script

deploy/health_check.py

@@ -2,7 +2,7 @@ import xmlrpclib
 
 if __name__ == "__main__":
     try:
-        server = xmlrpclib.Server('http://localhost:9005/RPC2')
+        server = xmlrpclib.Server("http://localhost:9005/RPC2")
         info = server.supervisor.getAllProcessInfo()
         error_states = list(filter(lambda x: x["state"] != 20, info))
         exit(len(error_states))