imp4ct/Dell_iDRAC_fan_controller_Docker
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Added conditions in case of second CPU or exhaust sensor absence

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This commit is contained in:
Tigerblue77 2023-02-04 12:16:49 +00:00
parent 7068dc8c68
commit b91f02c215
1 changed files with 56 additions and 10 deletions
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64
Dell_iDRAC_fan_controller.sh
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@ -12,6 +12,34 @@ function apply_user_profile () {
CURRENT_FAN_CONTROL_PROFILE="User static fan control profile ($DECIMAL_FAN_SPEED%)"
}
# Usage : retrieve_temperatures $IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT $IS_CPU2_TEMPERATURE_SENSOR_PRESENT
retrieve_temperatures () {
if (( $# != 2 ))
then
printf "Illegal number of parameters.\nUsage: retrieve_temperatures \$IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT \$IS_CPU2_TEMPERATURE_SENSOR_PRESENT" >&2
return 1
fi
local IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT=$1
local IS_CPU2_TEMPERATURE_SENSOR_PRESENT=$2
local DATA=$(ipmitool -I $LOGIN_STRING sdr type temperature | grep degrees)
INLET_TEMPERATURE=$(echo "$DATA" | grep Inlet | grep -Po '\d{2}' | tail -1)
if $IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT
then
EXHAUST_TEMPERATURE=$(echo "$DATA" | grep Exhaust | grep -Po '\d{2}' | tail -1)
else
EXHAUST_TEMPERATURE="-"
fi
local CPU_DATA=$(echo "$DATA" | grep "3\." | grep -Po '\d{2}')
CPU1_TEMPERATURE=$(echo $CPU_DATA | awk '{print $1;}')
if $IS_CPU2_TEMPERATURE_SENSOR_PRESENT
then
CPU2_TEMPERATURE=$(echo $CPU_DATA | awk '{print $2;}')
else
CPU2_TEMPERATURE="-"
fi
}
# Prepare traps in case of container exit
function gracefull_exit () {
apply_Dell_profile
@ -54,20 +82,38 @@ readonly TABLE_HEADER_PRINT_INTERVAL=10
i=$TABLE_HEADER_PRINT_INTERVAL
IS_DELL_PROFILE_APPLIED=true
# Check present sensors
IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT=true
IS_CPU2_TEMPERATURE_SENSOR_PRESENT=true
retrieve_temperatures $IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT $IS_CPU2_TEMPERATURE_SENSOR_PRESENT
if [ -z "$EXHAUST_TEMPERATURE" ]
then
echo "No exhaust temperature sensor detected."
IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT=false
fi
if [ -z "$CPU2_TEMPERATURE" ]
then
echo "No CPU2 temperature sensor detected."
IS_CPU2_TEMPERATURE_SENSOR_PRESENT=false
fi
# Output new line to beautify output if one of the previous conditions have echoed
if ! $IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT || ! $IS_CPU2_TEMPERATURE_SENSOR_PRESENT
then
echo ""
fi
# Start monitoring
while true; do
sleep $CHECK_INTERVAL &
SLEEP_PROCESS_PID=$!
DATA=$(ipmitool -I $LOGIN_STRING sdr type temperature | grep degrees)
INLET_TEMPERATURE=$(echo "$DATA" | grep Inlet | grep -Po '\d{2}' | tail -1)
EXHAUST_TEMPERATURE=$(echo "$DATA" | grep Exhaust | grep -Po '\d{2}' | tail -1)
CPU_DATA=$(echo "$DATA" | grep "3\." | grep -Po '\d{2}')
CPU1_TEMPERATURE=$(echo $CPU_DATA | awk '{print $1;}')
CPU2_TEMPERATURE=$(echo $CPU_DATA | awk '{print $2;}')
retrieve_temperatures $IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT $IS_CPU2_TEMPERATURE_SENSOR_PRESENT
CPU1_OVERHEAT () { [ $CPU1_TEMPERATURE -gt $CPU_TEMPERATURE_TRESHOLD ]; }
if $IS_CPU2_TEMPERATURE_SENSOR_PRESENT
then
CPU2_OVERHEAT () { [ $CPU2_TEMPERATURE -gt $CPU_TEMPERATURE_TRESHOLD ]; }
fi
COMMENT=" -"
if CPU1_OVERHEAT
@ -78,14 +124,14 @@ while true; do
then
IS_DELL_PROFILE_APPLIED=true
if CPU2_OVERHEAT
if $IS_CPU2_TEMPERATURE_SENSOR_PRESENT && CPU2_OVERHEAT
then
COMMENT="CPU 1 and CPU 2 temperatures are too high. Dell default dynamic fan control profile applied."
else
COMMENT="CPU 1 temperature is too high. Dell default dynamic fan control profile applied."
fi
fi
elif CPU2_OVERHEAT
elif $IS_CPU2_TEMPERATURE_SENSOR_PRESENT && CPU2_OVERHEAT
then
apply_Dell_profile
@ -111,7 +157,7 @@ while true; do
echo " Date & time Inlet CPU 1 CPU 2 Exhaust Active fan speed profile Comment"
i=0
fi
printf "%12s %3d°C %3d°C %3d°C %5d°C %40s %s\n" "$(date +"%d-%m-%y %H:%M:%S")" $INLET_TEMPERATURE $CPU1_TEMPERATURE $CPU2_TEMPERATURE $EXHAUST_TEMPERATURE "$CURRENT_FAN_CONTROL_PROFILE" "$COMMENT"
printf "%12s %3d°C %3d°C %3s°C %5s°C %40s %s\n" "$(date +"%d-%m-%y %H:%M:%S")" $INLET_TEMPERATURE $CPU1_TEMPERATURE $CPU2_TEMPERATURE $EXHAUST_TEMPERATURE "$CURRENT_FAN_CONTROL_PROFILE" "$COMMENT"
((i++))
wait $SLEEP_PROCESS_PID