imp4ct/Dell_iDRAC_fan_controller_Docker
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Local iDRAC management

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This commit is contained in:
tigerblue77 2022-04-11 19:01:44 +02:00
parent 885e899222
commit 82d94b6733
3 changed files with 25 additions and 10 deletions
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7
Dockerfile
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@ -21,8 +21,9 @@ RUN chmod 0777 /startup.sh
RUN /usr/bin/crontab /etc/cron.d/fan-control RUN /usr/bin/crontab /etc/cron.d/fan-control
# you should override these when running. See README.md # you should override these when running. See README.md
ENV IDRAC_HOST 192.168.1.100 #ENV IDRAC_HOST 192.168.1.100
ENV IDRAC_USER root ENV IDRAC_HOST local
ENV IDRAC_PW calvin #ENV IDRAC_USER root
#ENV IDRAC_PW calvin
ENV FANSPEED 0x05 ENV FANSPEED 0x05
CMD /startup.sh && cron && tail -f /var/log/cron.log CMD /startup.sh && cron && tail -f /var/log/cron.log

17
check-temp.sh
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@ -1,3 +1,5 @@
#!/bin/bash
IPMIHOST=`cat /host.txt` IPMIHOST=`cat /host.txt`
IPMIUSER=`cat /user.txt` IPMIUSER=`cat /user.txt`
IPMIPW=`cat /pw.txt` IPMIPW=`cat /pw.txt`
@ -5,15 +7,22 @@ FANSPEED=`cat /fanspeed.txt`
MAXTEMP=32 MAXTEMP=32
TEMP=$(ipmitool -I lanplus -H $IPMIHOST -U $IPMIUSER -P $IPMIPW sdr type temperature |grep Inlet |grep degrees |grep -Po '\d{2}' | tail -1) if [[ $IPMIHOST == "local" ]]
then
LOGIN_STRING='open'
else
LOGIN_STRING="lanplus -H $IPMIHOST -U $IPMIUSER -P $IPMIPW"
fi
TEMP=$(ipmitool -I $LOGIN_STRING sdr type temperature |grep Inlet |grep degrees |grep -Po '\d{2}' | tail -1)
echo "Current Temp is $TEMP C" echo "Current Temp is $TEMP C"
if [ $TEMP -gt $MAXTEMP ]; if [ $TEMP -gt $MAXTEMP ];
then then
echo "Temp is too high. Activating dynamic fan control" echo "Temp is too high. Activating dynamic fan control"
ipmitool -I lanplus -H $IPMIHOST -U $IPMIUSER -P $IPMIPW raw 0x30 0x30 0x01 0x01 ipmitool -I $LOGIN_STRING raw 0x30 0x30 0x01 0x01
else else
echo "Temp is OK. Using manual fan control" echo "Temp is OK. Using manual fan control"
ipmitool -I lanplus -H $IPMIHOST -U $IPMIUSER -P $IPMIPW raw 0x30 0x30 0x01 0x00 ipmitool -I $LOGIN_STRING raw 0x30 0x30 0x01 0x00
ipmitool -I lanplus -H $IPMIHOST -U $IPMIUSER -P $IPMIPW raw 0x30 0x30 0x02 0xff $FANSPEED ipmitool -I $LOGIN_STRING raw 0x30 0x30 0x02 0xff $FANSPEED
fi fi

5
startup.sh
View File

@ -1,9 +1,14 @@
#!/bin/bash
echo $IDRAC_HOST >> /host.txt echo $IDRAC_HOST >> /host.txt
echo $IDRAC_USER >> /user.txt echo $IDRAC_USER >> /user.txt
echo $IDRAC_PW >> /pw.txt echo $IDRAC_PW >> /pw.txt
echo $FANSPEED >> /fanspeed.txt echo $FANSPEED >> /fanspeed.txt
echo "Host: `cat /host.txt`" echo "Host: `cat /host.txt`"
if [[ $IDRAC_HOST != "local" ]]
then
echo "User: `cat /user.txt`" echo "User: `cat /user.txt`"
echo "PW: `cat /pw.txt`" echo "PW: `cat /pw.txt`"
fi
echo "Fan speed `cat /fanspeed.txt`" echo "Fan speed `cat /fanspeed.txt`"