Implement Prometheus data exporters for CPU fan temperature and HDD temperature, along with utility functions for logging and command execution.

2025-02-05 10:47:08 +08:00
parent d34588467b
commit 665a8ea05a
8 changed files with 546 additions and 0 deletions
--- a/awinlib/cpufantemp.py
+++ b/awinlib/cpufantemp.py
@@ -0,0 +1,54 @@
+#!/usr/bin/python3
+import json
+import os
+
+from .utilities import runCmd
+
+
+def getCpuTempAndFanSpeed():
+    if os.name == "nt":
+        return {}
+
+    cmd = "sensors"
+    ret = runCmd(cmd).split("\n")
+
+    fanTempDict = {
+        "cpu": {},
+        "fan": {}
+    }
+    for line in ret:
+        if line.startswith("Core"):
+            line = line.split(":")
+            if len(line) > 1:
+                cpuIndex, tempString = line[0], line[1]
+                tempString = tempString.split(" ")
+                tempString = [x for x in tempString if x != ""]
+                if len(tempString) > 1:
+                    temp = float(tempString[0].replace("+", "").replace("°C", ""))
+                else:
+                    temp = -999.9
+                fanTempDict["cpu"][cpuIndex] = temp
+
+        elif line.startswith("fan"):
+            line = line.split(":")
+            if len(line) > 1:
+                fanId, fanNumber = line[0], line[1]
+                fanNumber = fanNumber.split(" ")
+                fanNumber = [x for x in fanNumber if x != ""]
+                if len(fanNumber) > 1:
+                    fanSpeed = int(fanNumber[0])
+                else:
+                    fanSpeed = 0
+
+                if fanSpeed > 0:
+                    fanTempDict["fan"][fanId] = fanSpeed
+    return fanTempDict
+
+
+def main():
+    fanTempDict = getCpuTempAndFanSpeed()
+    print(f"{json.dumps(fanTempDict, indent=4)}")
+
+
+if __name__ == "__main__":
+    main()