Antminer Temps

antminer-temp.md

Antminer Scripts

Here is a quick script to check and monitor the temperature of the antminer machine. This script can be placed right on the antminer and run in a loop. This was just a quick and dirty way to start monitoring. I am sure there are better ways though searching on the internet I hadn't found anything documented as well to find the correct api's for direct access.

antminer-temp.sh

#!/bin/bash

if [ -e SENT_MESSAGE ]; then
    echo "Message sent already"
    exit 0;
fi

OUTPUT=$(curl --digest --user 'root:root' http://<LOCAL_URL_TO_ANTMINER/cgi-bin/minerStatus.cgi)

RESULTOLD=$(echo $OUTPUT | sed -n 's/.*cbi-table-1-temp2\">\([0-9][0-9]\)<.*/\1 \2/p')
RESULT=$(echo $OUTPUT | grep -o 'cbi-table-1-temp2\">\([0-9][0-9]\)<' | while read line ; do echo $line | sed 's/cbi-table-1-temp2">//' | sed 's/<.*//'  ; done)
echo "Result: $RESULT"

TOP=0

for i in $(echo $RESULT | tr " " "\n")
do
    echo "...$i..."
    num=$(($i + 0))
    if [[ $num -gt $TOP ]]; then
        TOP=$num
    fi
done

echo "Hotest number: $TOP"

if [[ $TOP -gt 80 ]]; then
    echo "Antminer too hot: $TOP"
    echo "Calling script to send sms message"
    # CALL SMS SCRIPT HERE
    # This could be twilio, slack, or some other service
    touch SENT_MESSAGE
fi