psutil不能获取计算板网卡流量.

py_tools/tsg_monit_interface.py

@@ -0,0 +1,72 @@
+# coding: utf-8
+
+import sys
+import psutil
+import time
+import json
+import telegraf
+from get_traffic_by_psutil import *
+from get_traffic_by_marsio import *
+from common_telegraf import *
+from common_logger import *
+from common_args import *
+from common_logger import *
+from common_get_tags import *
+
+INTERFACE_JSON_PATH = '/opt/tsg/etc/tsg_chassis_interface.json'
+
+
+def get_local_node():
+    try:
+        with open(INTERFACE_JSON_PATH) as json_fp:
+            json_dict = json.load(json_fp)
+            return json_dict['local_chassis_node']
+    except IOError:
+        return ""
+
+
+def get_interface_list():
+    try:
+        with open(INTERFACE_JSON_PATH) as json_fp:
+            json_dict = json.load(json_fp)
+            interface_list =  json_dict['interface_list']
+            #print(interface_list)
+            for dev in interface_list:
+                if 'marsio' == dev['dev_type']:
+                    logger.debug("get traffic stat by %s for: %s" %(dev['dev_type'], dev['dev_name']))
+                    # call function in get_traffic_by_marsio.py
+                    send_metrics_by_marsio(logger, telegraf_client, dev['dev_name'], dev['flow_type'], node_name)
+                elif 'pcap' == dev['dev_type']: 
+                    logger.debug("get traffic stat by %s for: %s, please wait for 1s..." %(dev['dev_type'], dev['dev_name']))
+                    # call function in get_traffic_by_psutil.py
+                    send_metrics_by_psutil(logger, telegraf_client, dev['dev_name'], dev['flow_type'], node_name)
+                else:
+                    logger.critical("not support driver type %s for: %s" %(dev['dev_type'], dev['dev_name']))
+                    sys.exit(1)                
+    except IOError:
+        logger.critical("can't open file %s!" %(INTERFACE_JSON_PATH))
+        sys.exit(1)  
+        return ""
+
+    
+if __name__ == '__main__':
+    global node_name
+    global telegraf_client
+    global logger
+    
+    comm_arg_parser = setup_common_args()
+    arg_options = comm_arg_parser.parse_args()
+    
+    logger = logger_init(arg_options.log_level)
+    
+    telegraf_server_ip = arg_options.telegraf_ip
+    telegraf_server_port = int(arg_options.telegraf_port)
+    
+    telegraf_tags = tsg_get_tags()
+    if len(telegraf_tags) <= 0:
+        logger.info("not found telegraf tags.")
+    
+    telegraf_client = telegraf_init(telegraf_server_ip, telegraf_server_port, telegraf_tags)
+    node_name = get_local_node()
+    
+    get_interface_list()