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

awinlib/hdd.py

@@ -0,0 +1,49 @@
+import os
+
+from .utilities import runCmd
+
+
+def findHddIdInNt():
+    return {}
+
+def findHddIdInPosix():
+    hddDict = {}
+    results = runCmd("blkid").split("\n")
+    for line in results:
+        if line == "":
+            continue
+
+        hddInfoList = line.split(" ")
+        if len(hddInfoList) > 1 and hddInfoList[0].startswith("/dev/sd"):
+            hddName = hddInfoList[0].replace(":", "")
+            hddDict[hddName] = {}
+            for hddInfoline in hddInfoList[1:]:
+                kvList = hddInfoline.split("=")
+                if len(kvList) > 1:
+                    hddDict[hddName][kvList[0].replace("\"", "")] = kvList[1].replace("\"", "")
+    return hddDict
+
+
+def findHddId():
+    hddDict = {}
+    if os.name == "nt":
+        hddDict = findHddIdInNt()
+    elif os.name == "posix":
+        hddDict = findHddIdInPosix()
+    return hddDict
+
+
+def findHddTemp(hddDict):
+    for hddName in sorted(hddDict.keys()):
+        cmd = f"smartctl -A {hddName} | grep Temperature_Celsius"
+        hddTempString = runCmd(cmd)
+        hddTempList = hddTempString.split(" ")
+        hddTempList = [item for item in hddTempList if item != ""]
+        if len(hddTempList) > 9:
+            hddDict[hddName]["temp"] = int(hddTempList[9])
+
+
+def getHddTemp():
+    hddDict = findHddId()
+    findHddTemp(hddDict)
+    return hddDict