Created
October 26, 2012 02:00
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A script to monitor Kohana Resque
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| #!/bin/bash | |
| ENV="development" | |
| ROOT="/vagrant" | |
| QUEUES="*" | |
| COUNT=2 | |
| VERBOSE=1 | |
| MINION="$ROOT/minion" | |
| TASK="resque" | |
| max_perc=25 | |
| mem_perc=`ps aux | grep "php index.php --uri=minion --task=resque" | grep -v "grep" | sort -r -k4 | head -1 | awk '{print $4}'` | |
| mem_perc=$( printf "%.0f" $mem_perc ) | |
| if [ $mem_perc -gt $max_perc ] | |
| then | |
| echo "[$(date '+%Z %b %d %T')] PHP Resque has exceeded $max_perc percent of the system memory" >> /var/log/monitor_php_resque.log | |
| cd $ROOT | |
| echo "[$(date '+%Z %b %d %T')] Shutting down $COUNT PHP Resque workers" >> /var/log/monitor_php_resque.log | |
| $MINION $TASK --shutdown --env=$ENV >> /dev/null | |
| sleep 1 | |
| echo "[$(date '+%Z %b %d %T')] Starting $COUNT PHP Resque workers" >> /var/log/monitor_php_resque.log | |
| $MINION $TASK --resque=$QUEUES --count=$COUNT --verbose=$VERBOSE --env=$ENV >> /dev/null | |
| fi |
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