Force fan to off setting.

On start, force the fan to off.  I noticed that on reboot the fan speed
would automatically reset to the last known setting.  By forcing it to
zero we can restart the process of monitoring the temperatute from a
known value.

argon-status.py

@@ -2,11 +2,13 @@
 
 import sys
 import os
+import subprocess
 import time
 import math
 sys.path.append( "/etc/argon/" )
 from argonsysinfo import *
-
+from argonconfig import *
+from version import *
 import argparse
 
 #
@@ -174,6 +176,9 @@ def show_hddutilization():
     printTable(lst, title = 'Storage Utilization:' )
 #
 def show_all():
+    """ 
+    Display all options that we care about
+    """
     show_storage()
     show_raid()
     show_hddTemperature()
@@ -184,15 +189,24 @@ def show_all():
     show_memory()
 
 def show_memory():
+    """
+    Display currnent memory utilization
+    """
     memory = argonsysinfo_getram()
     printTable({"Total":memory[1],"Free":memory[0]},title="Memory:")
 
 #
 def print_version():
-    print( 'Currently running version 2023.01.15-01')
+    """ 
+    Display the version of we are currently running
+    """
+    print( 'Currently running version: ' + ARGON_VERSION )
 
 #
 def setup_arguments():
+    """
+    Setup all of the arguments that we recoginize.  
+    """
     parser = argparse.ArgumentParser()
     parser.add_argument( '-v', '--version', action='store_true', help='Display the version of the argon scripts.')
     parser.add_argument( '-a', '--all',     action='store_true', help='Display full status of the Argon EON.')
@@ -206,14 +220,64 @@ def setup_arguments():
     parser.add_argument( '-t', '--temp',    action='store_true', help='Display information about the current temperature.')
     parser.add_argument( '-u', '--hdduse',  action='store_true', help='Display disk utilization.')
     parser.add_argument( '--hddtemp',       action='store_true', help='Display the temperature of the storage devices.')
+    parser.add_argument( '--cooling',       action='store_true', help='Display cooling information about the EON.')
     return parser
 
-#
+def show_config():
+    """
+    Create a table of the HDD and CPU temperatures, and then add in all of the marked fan
+    speeds for the given temps.  We also highlight the thing that is forcing the current fanspeed.
+    """
+    hddtemplst = loadHDDFanConfig()
+    cputemplst = loadCPUFanConfig()
+
+    actualcpu = argonsysinfo_getcputemp()
+    actualhdd = argonsysinfo_getmaxhddtemp()
+    fanspeed  = argonsysinfo_getCurrentFanSpeed()
+    keys = {}
+    hdd = {'Temperature':'HDD fanspeed'}
+    cpu = {'Temperature':'CPU fanspeed'}
+    for i in hddtemplst.keys():
+        keys.__setitem__( i, '' )
+
+    for i in cputemplst.keys():
+        keys.__setitem__( i, '' )
+
+    for i in sorted(keys.keys()):
+        if i in hddtemplst.keys():
+            if float(actualhdd) >= float(i) and (int(hddtemplst[i]) == int(fanspeed)):
+                hdd.__setitem__( i, '<' + hddtemplst[i] + '>' )
+            else:
+                hdd.__setitem__(i,hddtemplst[i] )
+        else:
+            hdd.__setitem__( i, '' )
+        if i in cputemplst.keys():
+            if (float(actualcpu) >= float(i)) and (int(cputemplst[i]) == int(fanspeed)):
+                cpu.__setitem__( i, "<" + cputemplst[i] + ">" )
+            else:
+                cpu.__setitem__( i, cputemplst[i] )
+        else:
+            cpu.__setitem__( i, '' )
 
-start = time.clock_gettime_ns(time.CLOCK_MONOTONIC)
-usage1= argonsysinfo_diskusage()
+    lst = []
+    lst.append( hdd )
+    lst.append( cpu )
+    printTable( lst, title="Temperature Settings Table:" )
+#
+def check_permission():
+    """
+    Determine if the user can properly execute the script.  Must have sudo or be root
+    """
+    if not ('SUDO_UID' in os.environ ) and os.geteuid() != 0:
+        return False
+    return True
 
+#
 def main():
+    """
+    Process all command line options here.  This is where we modify the default settings based on the evironment
+    variable AGON_STATUS_DEFAULT.  If there are any flags that cannot be used together, filter them out here.
+    """
     parser = setup_arguments()
     if len(sys.argv) > 1:
         args = parser.parse_args()
@@ -249,7 +313,11 @@ def main():
         show_hddutilization()
     if args.all:
         show_all()
+    if args.cooling:
+        show_cpuTemperature()
+        show_hddTemperature()
+        show_fanspeed()
+        show_config()
 
 if __name__ == "__main__":
-    setup_arguments()
     main()

argoneon.sh

@@ -122,6 +122,8 @@ sudo curl -L $ARGONDOWNLOADSERVER/argonconfig.py -o $INSTALLATIONFOLDER/argoncon
 sudo chmod 755 $INSTALLATIONFOLDER/argonconfig.py
 sudo curl -L $ARGONDOWNLOADSERVER/argonlogging.py -o $INSTALLATIONFOLDER/argonlogging.py --silent
 sudo chmod 755 $INSTALLATIONFOLDER/argonlogging.py
+sudo curl -L $ARGONDOWNLOADSERVER/version.py -o $INSTALLATIONFOLDER/version.py --silent
+sudo chmod 755 $INSTALLATIONFOLDER/version.py
 
 # RTC Setup
 basename="argoneon"

argononed.py

@@ -36,6 +36,7 @@
 from argonsysinfo import *
 from argonlogging import *
 from argonconfig import *
+from version import *
 
 # Initialize I2C Bus
 import smbus
@@ -144,10 +145,9 @@ def setFanSpeed (overrideSpeed : int = None, instantaneous : bool = True):
             # Pause 30s before speed reduction to prevent fluctuations
             time.sleep(30)
 
-
     # Make sure the value is in 0-100 range
     newspeed = max([min([100,newspeed]),0])
-    if  prevspeed != newspeed:
+    if overrideSpeed is not None or (prevspeed != newspeed):
         try:
             if newspeed > 0:
                 # Spin up to prevent issues on older units
@@ -157,10 +157,16 @@ def setFanSpeed (overrideSpeed : int = None, instantaneous : bool = True):
             logging.debug( "writing to fan port, speed " + str(newspeed))
             argonsysinfo_recordCurrentFanSpeed( newspeed )
         except IOError:
+            logError( "Error trying o update fan speed.")
             return prevspeed
     return newspeed
 
 def temp_check():
+    """
+    Main thread for processing the temperature check functonality.  We just try and set the fan speed once
+    a minute.  However we do want to start with the fan *OFF*.
+    """
+    setFanOff()
     while True:
         setFanSpeed (instantaneous = False)
         time.sleep(60)
@@ -242,6 +248,7 @@ def display_loop(readq):
                         cpuusagelist = argonsysinfo_listcpuusage()
                     curlist = cpuusagelist
                 except:
+                    logError( "Error processing information for CPU display")
                     curlist = []
             if len(curlist) > 0:
                 oled_loadbg("bgcpu")
@@ -271,6 +278,7 @@ def display_loop(readq):
                         curlist.append({"title": curdev, "value": argonsysinfo_kbstr(tmpobj[curdev]['total']), "usage": int(tmpobj[curdev]['percent']) })
                     #curlist = argonsysinfo_liststoragetotal()
                 except:
+                    logError( "Error processing information for STORAGE display")
                     curlist = []
             if len(curlist) > 0:
                 oled_loadbg("bgstorage")
@@ -310,6 +318,7 @@ def display_loop(readq):
                     timespan = (stoptime - prevTime)/1000000000
                     prevTime  = stoptime
                 except:
+                    logError( "Error processing data for BANDWIDTH display")
                     curlist = []
             if len(curlist) > 0:
 
@@ -343,6 +352,7 @@ def display_loop(readq):
                     tmpobj = argonsysinfo_listraid()
                     curlist = tmpobj['raidlist']
                 except:
+                    logError( "Error processing display of RAID information.")
                     curlist = []
             if len(curlist) > 0:
                 oled_loadbg("bgraid")
@@ -385,6 +395,7 @@ def display_loop(readq):
                 oled_writetextaligned(tmpraminfo[1], stdleftoffset, 40, oledscreenwidth-stdleftoffset, 1, fontwdReg)
                 needsUpdate = True
             except:
+                logError( "Error processing information for RAM display")
                 needsUpdate = False
                 # Next page due to error/no data
                 screenjogflag = 1
@@ -460,6 +471,7 @@ def display_loop(readq):
 
                 needsUpdate = True
             except:
+                logError( "Error processing temerature information for TEMP display" )
                 needsUpdate = False
                 # Next page due to error/no data
                 screenjogflag = 1
@@ -469,6 +481,7 @@ def display_loop(readq):
                 if len(curlist) == 0:
                     curlist = argonsysinfo_getipList()
             except:
+                logError( "Error processing information for IP display")
                 curlist = []
 
             if len(curlist) > 0:
@@ -508,6 +521,7 @@ def display_loop(readq):
 
                 needsUpdate = True
             except:
+                logError( "Error processing information of TIME display" )
                 needsUpdate = False
                 # Next page due to error/no data
                 screenjogflag = 1
@@ -570,17 +584,21 @@ def display_defaultimg():
     cmd = sys.argv[1].upper()
     if cmd == "SHUTDOWN":
         # Signal poweroff
+        logInfo( "SHUTDOWN requested via shutdown of command of argononed service")
+        setFanOff()
         bus.write_byte(ADDR_FAN,0xFF)
-
+        
     elif cmd == "FANOFF":
         # Turn off fan
         setFanOff()
+        logInfo( "FANOFF requested via fanoff command of the argononed service")
         if OLED_ENABLED == True:
             display_defaultimg()
 
     elif cmd == "SERVICE":
         # Starts the power button and temperature monitor threads
         try:
+            logInfo( "argononed service version " + ARGON_VERSION + " starting.")
             ipcq = Queue()
             t1 = Thread(target = shutdown_check, args =(ipcq, ))
 
@@ -597,5 +615,5 @@ def display_defaultimg():
             GPIO.cleanup()
 
     elif cmd == "VERSION":
-        print( "Version: 2023.01.15")
+        print( "Version: " + ARGON_VERSION )
 

argonsysinfo.py

@@ -12,6 +12,14 @@
 
 fanspeed = Path('/tmp/fanspeed.txt')
 
+def checkPermission():
+    """
+    Determine if the user can properly execute the script.  Must have sudo or be root
+    """
+    if not ('SUDO_UID' in os.environ ) and os.geteuid() != 0:
+        return False
+    return True
+
 #
 def argonsysinfo_getCurrentFanSpeed():
     """ Get the current fanspeed of the system, by reading a file we have stored the speed in.
@@ -189,15 +197,15 @@ def argonsysinfo_gethddtemp():
                 if curdev[0:2] == "sd" or curdev[0:2] == "hd":
                     # command = os.popen(hddtempcmd+" -d sat -A /dev/"+curdev+" | grep 194 | awk '{print $10}' 2>&1")
                     def getSmart(smartCmd):
+                        if not checkPermission() and not smartCmd.startswith("sudo"):
+                            smartCmd = "sudo " + smartCmd
                         try:
                             command = os.popen(smartCmd)
                             smartctlOutRaw = command.read()
                         except Exception as e:
                             print (e)
                         finally:
                             command.close()
-                        if 'Permission denied' in smartctlOutRaw and not smartCmd.startswith('sudo'):
-                            return getSmart(f"sudo {smartCmd}")
                         if 'scsi error unsupported scsi opcode' in smartctlOutRaw:
                             return None
 
@@ -416,7 +424,10 @@ def argonsysinfo_getraiddetail(devname):
     spare = 0
     resync = ""
     hddlist =[]
-    command = os.popen('mdadm -D /dev/'+devname)
+    if not checkPermission():
+        command = os.popen('sudo mdadm -D /dev/'+devname)
+    else:
+        command = os.popen('mdadm -D /dev/'+devname)
     tmp = command.read()
     command.close()
     alllines = tmp.split("\n")

version.py

@@ -0,0 +1,6 @@
+#
+# Version number
+#
+
+ARGON_VERSION = "2023.01.16"
+