NodeBB with MongoDB backup script

backup-nodebb.sh

#!/bin/bash

todaysdate=`date +%Y-%m-%d`
# Database Credentials
database=nodebb
dbusername=nodebb
dbpassword=password

# make backup folder
cd /opt/nodebb-backups
mkdir $todaysdate

## stop server
cd /var/www/nodebb
./nodebb stop
sleep 2

## files
cd /var/www/
tar -zcvf /home/moderator/nodebb-backups/$todaysdate/nodebb-files.tar.gz nodebb

## database
cd /opt/nodebb-backups/$todaysdate
mkdir mongodb
mongodump -h localhost:27017 -d $database -u $dbusername -p $dbpassword -o mongodb
tar -zcvf nodebb-db.tar.gz mongodb
rm -R mongodb

## start nodebb
cd /var/www/nodebb/
./nodebb start

## move to external backup storage
#cd /opt/nodebb-backups
#cp $todaysdate /nfsbackup/nodebb

## delete oldest folder
#cd /nfsbackup/nodebb
#IFS= read -r -d $'\0' line < <(find . -maxdepth 1 -type d -printf '%T@ %p\0' 2>/dev/null | sort -z -n)
#file="${line#* }"
#rm -R $file