fix(os): config remote server info

tests/pytest/util/dnodes.py

@@ -169,7 +169,12 @@ class TDDnode:
         self.cfgDict.update({option: value})
 
     def remoteExec(self, updateCfgDict, execCmd):
-        remote_conn = Connection(self.remoteIP, port=22, user='root', connect_kwargs={'password':'123456'})
+        try:
+            config = eval(self.remoteIP)
+            remote_conn = Connection(host=config["host"], port=config["port"], user=config["user"], connect_kwargs={'password':config["password"]})
+            remote_top_dir = config["path"]
+        except Exception as r:
+            remote_conn = Connection(host=self.remoteIP, port=22, user='root', connect_kwargs={'password':'123456'})
             remote_top_dir = '~/test'
         valgrindStr = ''
         if (self.valgrind==1):

tests/system-test/test.py

@@ -145,6 +145,10 @@ if __name__ == "__main__":
     if masterIp == "":
         host = '127.0.0.1'
     else:
+        try:
+            config = eval(masterIp)
+            host = config["host"]
+        except Exception as r:
             host = masterIp
 
     tdLog.info("Procedures for tdengine deployed in %s" % (host))