rotate logs

rotate_logs.sh

#!/bin/bash

# rotates logs for all services on this box

# the services for which we should rotate logs
SERVICE_DIR=~/mysrc
services=$(ls $SERVICE_DIR)

function rotate {
    logfile=$SERVICE_DIR/$1/logs/$2.log
    if [ ! -f "$logfile" ]; then
        # echo "log file not found $logfile"
        return
    fi

    # make a timestamp
    timestamp=`date +%Y-%m-%d`
    newlog=$logfile.$timestamp

    # move the file and touch the default again
    mv $logfile $newlog
    touch $logfile
}


function expire {
    logpath=$SERVICE_DIR/$1/logs
    if [ ! -d "$logpath" ]; then
        # echo "logpath not found $logfile"
        return
    fi

    # find files that are older than 15 days
    find $logpath -mtime +15 -exec rm -f \{} \;
}



for service in $services; do
    expire $service
    for file in "access" "error"; do
        rotate $service $file
    done;
done;