修改为执行ping_main

ping.py

@@ -1,9 +1,30 @@
-#!/usr/bin/python
-
 import config
-import ping
+import urllib.parse as parse
+import ping3
+import model
+import datetime
+
+
+def ping():
+    servers = config.get_servers()
+    execution_datetime = datetime.datetime.now()
+    print("Ping at {time}".format(time=execution_datetime))
+    for server_name in servers:
+        server = servers[server_name]
+        url = server["url"]
+        named_tup = parse.urlparse(url)
+        netloc = named_tup.netloc
+        port_loc = netloc.find(":")
+        if port_loc > 0:
+            addr = netloc[0:port_loc]
+        else:
+            addr = netloc
+        ping_delay = ping3.ping(addr, timeout=5) * 1000  # in millionsecond
+        print('Ping delay for {serv} is {ping_val}'.format(serv=server_name,ping_val=ping_delay))
+        model.add_ping_record(execution_datetime, server_name, ping_delay)
+
 
 if __name__ == "__main__":
     config.init_config()
-    ping.ping()
-    print("Finished.")
+    ping()
+    pass

ping_main.py

@@ -0,0 +1,9 @@
+#!/usr/bin/python
+
+import config
+import ping
+
+if __name__ == "__main__":
+    config.init_config()
+    ping.ping()
+    print("Finished.")