imp4ct/Dell_iDRAC_fan_controller_Docker
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Adding options for 14gen Dell servers via env var

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This commit is contained in:
Sean Cline 2023-03-21 16:44:09 -07:00
parent dcf41e0cdc
commit d1bf241be2
3 changed files with 34 additions and 4 deletions
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36
Dell_iDRAC_fan_controller.sh
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@ -35,10 +35,24 @@ function retrieve_temperatures () {
# Parse CPU data
local CPU_DATA=$(echo "$DATA" | grep "3\." | grep -Po '\d{2}')
CPU1_TEMPERATURE=$(echo $CPU_DATA | awk '{print $1;}')
if $14_GEN
then
# 14 Gen server
CPU1_TEMPERATURE=$(echo $CPU_DATA | awk '{print $2;}')
else
# 14 Gen or older
CPU1_TEMPERATURE=$(echo $CPU_DATA | awk '{print $1;}')
fi
if $IS_CPU2_TEMPERATURE_SENSOR_PRESENT
then
CPU2_TEMPERATURE=$(echo $CPU_DATA | awk '{print $2;}')
if $14_GEN
then
# 14 Gen server
CPU2_TEMPERATURE=$(echo $CPU_DATA | awk '{print $4;}')
else
# 14 Gen or older
CPU2_TEMPERATURE=$(echo $CPU_DATA | awk '{print $2;}')
fi
else
CPU2_TEMPERATURE="-"
fi
@ -57,12 +71,26 @@ function retrieve_temperatures () {
function enable_third_party_PCIe_card_Dell_default_cooling_response () {
# We could check the current cooling response before applying but it's not very useful so let's skip the test and apply directly
ipmitool -I $IDRAC_LOGIN_STRING raw 0x30 0xce 0x00 0x16 0x05 0x00 0x00 0x00 0x05 0x00 0x00 0x00 0x00 > /dev/null
if $14_GEN
then
# 14 Gen Server
continue
else
# 13 Gen or older server
ipmitool -I $IDRAC_LOGIN_STRING raw 0x30 0xce 0x00 0x16 0x05 0x00 0x00 0x00 0x05 0x00 0x00 0x00 0x00 > /dev/null
fi
}
function disable_third_party_PCIe_card_Dell_default_cooling_response () {
# We could check the current cooling response before applying but it's not very useful so let's skip the test and apply directly
ipmitool -I $IDRAC_LOGIN_STRING raw 0x30 0xce 0x00 0x16 0x05 0x00 0x00 0x00 0x05 0x00 0x01 0x00 0x00 > /dev/null
if $14_GEN
then
# 14 Gen Server
continue
else
# 13 Gen or older server
ipmitool -I $IDRAC_LOGIN_STRING raw 0x30 0xce 0x00 0x16 0x05 0x00 0x00 0x00 0x05 0x00 0x01 0x00 0x00 > /dev/null
fi
}
# Returns :

1
Dockerfile
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@ -15,6 +15,7 @@ RUN chmod 0777 /Dell_iDRAC_fan_controller.sh
ENV IDRAC_HOST local
#ENV IDRAC_USERNAME root
#ENV IDRAC_PASSWORD calvin
ENV 14_GEN false
ENV FAN_SPEED 5
ENV CPU_TEMPERATURE_THRESHOLD 50
ENV CHECK_INTERVAL 60

1
README.md
View File

@ -147,6 +147,7 @@ All parameters are optional as they have default values (including default iDRAC
- `CPU_TEMPERATURE_THRESHOLD` parameter is the T°junction (junction temperature) threshold beyond which the Dell fan mode defined in your BIOS will become active again (to protect the server hardware against overheat). **Default** value is 50(°C).
- `CHECK_INTERVAL` parameter is the time (in seconds) between each temperature check and potential profile change. **Default** value is 60(s).
- `DISABLE_THIRD_PARTY_PCIE_CARD_DELL_DEFAULT_COOLING_RESPONSE` parameter is a boolean that allows to disable third-party PCIe card Dell default cooling response. **Default** value is false.
- `14_GEN` parameter that disabled 3rd party PCI calls and outputs CPU temperatures correctly for 14th Gen Dell servers, ex Dell r640, 740 series. Must have idrac 3.30.30.30 or older. **Default** value is false.
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