mrumel/Dell_iDRAC_fan_controller_Docker
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Factorized generation of the iDRAC login string

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This commit is contained in:
Tigerblue77 2025-10-26 19:44:48 +00:00
parent b92b18159a
commit 83275ce64a
3 changed files with 26 additions and 24 deletions
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13
Dell_iDRAC_fan_controller.sh
View file

@ -22,18 +22,7 @@ else
readonly HEXADECIMAL_FAN_SPEED=$(convert_decimal_value_to_hexadecimal "$FAN_SPEED")
fi
# Check if the iDRAC host is set to 'local' or not then set the IDRAC_LOGIN_STRING accordingly
if [[ "$IDRAC_HOST" == "local" ]]; then
# Check that the Docker host IPMI device (the iDRAC) has been exposed to the Docker container
if [ ! -e "/dev/ipmi0" ] && [ ! -e "/dev/ipmi/0" ] && [ ! -e "/dev/ipmidev/0" ]; then
print_error_and_exit "Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0, check that you added the device to your Docker container or stop using local mode"
fi
IDRAC_LOGIN_STRING='open'
else
echo "iDRAC/IPMI username: \"$IDRAC_USERNAME\""
#echo "iDRAC/IPMI password: \"$IDRAC_PASSWORD\""
IDRAC_LOGIN_STRING="lanplus -H \"$IDRAC_HOST\" -U \"$IDRAC_USERNAME\" -P \"$IDRAC_PASSWORD\""
fi
set_iDRAC_login_string "$IDRAC_HOST" "$IDRAC_USERNAME" "$IDRAC_PASSWORD"
get_Dell_server_model

24
functions.sh
View file

@ -32,6 +32,30 @@ function convert_hexadecimal_value_to_decimal() {
echo $DECIMAL_NUMBER
}
# Set the IDRAC_LOGIN_STRING variable based on connection type
# Usage : set_iDRAC_login_string $IDRAC_HOST $IDRAC_USERNAME $IDRAC_PASSWORD
# Returns : IDRAC_LOGIN_STRING
function set_iDRAC_login_string() {
local IDRAC_HOST="$1"
local IDRAC_USERNAME="$2"
local IDRAC_PASSWORD="$3"
IDRAC_LOGIN_STRING=""
# Check if the iDRAC host is set to 'local' or not then set the IDRAC_LOGIN_STRING accordingly
if [[ "$IDRAC_HOST" == "local" ]]; then
# Check that the Docker host IPMI device (the iDRAC) has been exposed to the Docker container
if [ ! -e "/dev/ipmi0" ] && [ ! -e "/dev/ipmi/0" ] && [ ! -e "/dev/ipmidev/0" ]; then
print_error_and_exit "Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0, check that you added the device to your Docker container or stop using local mode"
fi
IDRAC_LOGIN_STRING='open'
else
echo "iDRAC/IPMI username: \"$IDRAC_USERNAME\""
#echo "iDRAC/IPMI password: \"$IDRAC_PASSWORD\""
IDRAC_LOGIN_STRING="lanplus -H \"$IDRAC_HOST\" -U \"$IDRAC_USERNAME\" -P \"$IDRAC_PASSWORD\""
fi
}
# Retrieve temperature sensors data using ipmitool
# Usage : retrieve_temperatures $IS_EXHAUST_TEMPERATURE_SENSOR_PRESENT $IS_CPU2_TEMPERATURE_SENSOR_PRESENT
function retrieve_temperatures() {

13
healthcheck.sh
View file

@ -6,17 +6,6 @@
source functions.sh
# Check if the iDRAC host is set to 'local' or not then set the IDRAC_LOGIN_STRING accordingly
if [[ "$IDRAC_HOST" == "local" ]]; then
# Check that the Docker host IPMI device (the iDRAC) has been exposed to the Docker container
if [ ! -e "/dev/ipmi0" ] && [ ! -e "/dev/ipmi/0" ] && [ ! -e "/dev/ipmidev/0" ]; then
print_error_and_exit "Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0, check that you added the device to your Docker container or stop using local mode"
fi
IDRAC_LOGIN_STRING='open'
else
echo "iDRAC/IPMI username: \"$IDRAC_USERNAME\""
#echo "iDRAC/IPMI password: \"$IDRAC_PASSWORD\""
IDRAC_LOGIN_STRING="lanplus -H \"$IDRAC_HOST\" -U \"$IDRAC_USERNAME\" -P \"$IDRAC_PASSWORD\""
fi
set_iDRAC_login_string "$IDRAC_HOST" "$IDRAC_USERNAME" "$IDRAC_PASSWORD"
ipmitool -I $IDRAC_LOGIN_STRING sdr type temperature