#!/bin/bash
#####################################################
# MongoDB Logrotate Script
# Adapted from: https://www.claudiokuenzler.com/blog/566/mongodb-3.x-log-rotation-script
#####################################################
# Variables
logpath=/var/log/mongodb
#####################################################
# Start
(
test -f $logpath/mongod.log || exit 1
echo "Starting MongoDB log rotation"
echo "Current logfile:"
ls -la $logpath/mongod.log
echo "Launching SIGUSR1 command"
kill -SIGUSR1 `pidof mongod`
echo "Compressing new logfile"
find $logpath/ -name "mongod.log.$(date +%Y)*" ! -name "*.gz" -exec gzip {} +
echo "Finished MongoDB log rotation"
echo "-----------------------------------------------------"
) 2>&1 | tee -a ${logpath}/rotate.log

exit 0