Merge branch 'master' of https://github.com/rpbush/Dell_iDRAC_fan_controller_Docker into rpbush-master
This commit is contained in:
Tigerblue77
commit
3c084c5c4e
@ -1,12 +1,16 @@
|
||||
#!/bin/bash
|
||||
|
||||
# Define global functions
|
||||
# This function applies Dell's default dynamic fan control profile
|
||||
function apply_Dell_profile () {
|
||||
# Use ipmitool to send the raw command to set fan control to Dell default
|
||||
ipmitool -I $LOGIN_STRING raw 0x30 0x30 0x01 0x01 > /dev/null
|
||||
CURRENT_FAN_CONTROL_PROFILE="Dell default dynamic fan control profile"
|
||||
}
|
||||
|
||||
# This function applies a user-specified static fan control profile
|
||||
function apply_user_profile () {
|
||||
# Use ipmitool to send the raw command to set fan control to user-specified value
|
||||
ipmitool -I $LOGIN_STRING raw 0x30 0x30 0x01 0x00 > /dev/null
|
||||
ipmitool -I $LOGIN_STRING raw 0x30 0x30 0x02 0xff $HEXADECIMAL_FAN_SPEED > /dev/null
|
||||
CURRENT_FAN_CONTROL_PROFILE="User static fan control profile ($DECIMAL_FAN_SPEED%)"
|
||||
@ -47,12 +51,12 @@ function gracefull_exit () {
|
||||
exit 0
|
||||
}
|
||||
|
||||
# Trap the signals for container exit and run gracefull_exit function
|
||||
trap 'gracefull_exit' SIGQUIT SIGKILL SIGTERM
|
||||
|
||||
# Prepare, format and define initial variables
|
||||
|
||||
#readonly DELL_FRESH_AIR_COMPLIANCE=45
|
||||
|
||||
# Check if FAN_SPEED variable is in hexadecimal format, if not convert it to hexadecimal
|
||||
if [[ $FAN_SPEED == 0x* ]]
|
||||
then
|
||||
DECIMAL_FAN_SPEED=$(printf '%d' $FAN_SPEED)
|
||||
@ -64,6 +68,8 @@ fi
|
||||
|
||||
# Log main informations given to the container
|
||||
echo "Idrac/IPMI host: $IDRAC_HOST"
|
||||
|
||||
# Check if the Idrac host is set to 'local', and set the LOGIN_STRING accordingly
|
||||
if [[ $IDRAC_HOST == "local" ]]
|
||||
then
|
||||
LOGIN_STRING='open'
|
||||
@ -72,21 +78,25 @@ else
|
||||
echo "Idrac/IPMI password: $IDRAC_PASSWORD"
|
||||
LOGIN_STRING="lanplus -H $IDRAC_HOST -U $IDRAC_USERNAME -P $IDRAC_PASSWORD"
|
||||
fi
|
||||
|
||||
# Log the fan speed objective, CPU temperature threshold, and check interval
|
||||
echo "Fan speed objective: $DECIMAL_FAN_SPEED%"
|
||||
echo "CPU temperature treshold: $CPU_TEMPERATURE_TRESHOLD°C"
|
||||
echo "Check interval: ${CHECK_INTERVAL}s"
|
||||
echo ""
|
||||
|
||||
# Prepare required variables and constants
|
||||
# Define the interval for printing
|
||||
readonly TABLE_HEADER_PRINT_INTERVAL=10
|
||||
i=$TABLE_HEADER_PRINT_INTERVAL
|
||||
IS_DELL_PROFILE_APPLIED=true
|
||||
|
||||
# Start monitoring
|
||||
while true; do
|
||||
# Sleep for the specified interval before taking another reading
|
||||
sleep $CHECK_INTERVAL &
|
||||
SLEEP_PROCESS_PID=$!
|
||||
|
||||
# Retrieve sensor data using ipmitool
|
||||
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 "$DATA" | grep Exhaust | grep -Po '\d{2}' | tail -1)
|
||||
@ -94,40 +104,43 @@ while true; do
|
||||
CPU1_TEMPERATURE=$(echo $CPU_DATA | awk '{print $1;}')
|
||||
CPU2_TEMPERATURE=$(echo $CPU_DATA | awk '{print $2;}')
|
||||
|
||||
# Define functions to check if CPU1 and CPU2 temperatures are above the threshold
|
||||
CPU1_OVERHEAT () { [ $CPU1_TEMPERATURE -gt $CPU_TEMPERATURE_TRESHOLD ]; }
|
||||
CPU2_OVERHEAT () { [ $CPU2_TEMPERATURE -gt $CPU_TEMPERATURE_TRESHOLD ]; }
|
||||
|
||||
# Initialize a variable to store comments
|
||||
COMMENT=" -"
|
||||
# Check if CPU1 is overheating and apply Dell profile if true
|
||||
if CPU1_OVERHEAT
|
||||
then
|
||||
apply_Dell_profile
|
||||
|
||||
# Set the flag to indicate that Dell profile is applied
|
||||
if ! $IS_DELL_PROFILE_APPLIED
|
||||
then
|
||||
IS_DELL_PROFILE_APPLIED=true
|
||||
fi
|
||||
|
||||
if CPU2_OVERHEAT
|
||||
then
|
||||
COMMENT="CPU 1 and CPU 2 temperatures are too high. Dell default dynamic fan control profile applied."
|
||||
COMMENT="CPU 1 and CPU 2 temperatures are too high, Dell default dynamic fan control profile applied for safety"
|
||||
else
|
||||
COMMENT="CPU 1 temperature is too high. Dell default dynamic fan control profile applied."
|
||||
COMMENT="CPU 1 temperature is too high, Dell default dynamic fan control profile applied for safety"
|
||||
fi
|
||||
fi
|
||||
elif CPU2_OVERHEAT
|
||||
else
|
||||
# Check if CPU2 is overheating and apply Dell profile if true
|
||||
if CPU2_OVERHEAT
|
||||
then
|
||||
apply_Dell_profile
|
||||
|
||||
if ! $IS_DELL_PROFILE_APPLIED
|
||||
then
|
||||
IS_DELL_PROFILE_APPLIED=true
|
||||
COMMENT="CPU 2 temperature is too high. Dell default dynamic fan control profile applied."
|
||||
fi
|
||||
COMMENT="CPU 2 temperature is too high, Dell default dynamic fan control profile applied for safety"
|
||||
else
|
||||
apply_user_profile
|
||||
|
||||
# Check if user profile is applied and apply it if not
|
||||
if $IS_DELL_PROFILE_APPLIED
|
||||
then
|
||||
COMMENT="CPU temperature decreased and is now OK (<= $CPU_TEMPERATURE_TRESHOLD°C). User's fan control profile applied."
|
||||
apply_user_profile
|
||||
IS_DELL_PROFILE_APPLIED=false
|
||||
fi
|
||||
fi
|
||||
@ -142,16 +155,15 @@ while true; do
|
||||
enable_third_party_PCIe_card_Dell_default_cooling_response
|
||||
THIRD_PARTY_PCIE_CARD_DELL_DEFAULT_COOLING_RESPONSE_STATUS="Enabled"
|
||||
fi
|
||||
|
||||
# Print temperatures array
|
||||
if [ $i -ge $TABLE_HEADER_PRINT_INTERVAL ]
|
||||
fi
|
||||
# Print the results, including the current fan control profile and comment
|
||||
if [ $i -eq $TABLE_HEADER_PRINT_INTERVAL ]
|
||||
then
|
||||
echo " ------- Temperatures -------"
|
||||
echo " Date & time Inlet CPU 1 CPU 2 Exhaust Active fan speed profile Third-party PCIe card Dell default cooling response Comment"
|
||||
echo "Time CPU1 CPU2 Inlet Exhaust Fan Control Profile Third-party PCIe card Dell default cooling response Comment"
|
||||
i=0
|
||||
fi
|
||||
printf "%12s %3d°C %3d°C %3d°C %5d°C %40s %51s %s\n" "$(date +"%d-%m-%y %H:%M:%S")" $INLET_TEMPERATURE $CPU1_TEMPERATURE $CPU2_TEMPERATURE $EXHAUST_TEMPERATURE "$CURRENT_FAN_CONTROL_PROFILE" "$THIRD_PARTY_PCIE_CARD_DELL_DEFAULT_COOLING_RESPONSE_STATUS" "$COMMENT"
|
||||
|
||||
((i++))
|
||||
echo "$(date +%T) $CPU1_TEMPERATURE°C $CPU2_TEMPERATURE°C $INLET_TEMPERATURE°C $EXHAUST_TEMPERATURE°C $CURRENT_FAN_CONTROL_PROFILE $THIRD_PARTY_PCIE_CARD_DELL_DEFAULT_COOLING_RESPONSE_STATUS $COMMENT"
|
||||
i=$(($i+1))
|
||||
wait $SLEEP_PROCESS_PID
|
||||
done
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user