Telegraf monitoring for Karaage (hpc.erc.monash.edu.au)

roles/telegraf/files/hw_counters.fact

@@ -6,10 +6,12 @@ import os
 def render_data(data):
     return json.dumps(data)
 
-device_name = 'mlx5_0'
 hw_counters = {}
-path = '/sys/class/infiniband/{}/ports/1/hw_counters/'.format(device_name)
+path_prefix = '/sys/class/infiniband'
+path_suffix = 'ports/1/hw_counters'
 
-hw_counters[device_name] = os.listdir(path)
+for device_name in os.listdir(path_prefix):
+    path = os.path.join(path_prefix, device_name, path_suffix)
+    hw_counters[device_name] = os.listdir(path)
 
 print(render_data(hw_counters))
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