Full Script Bash Add Volumes to Directadmin in Digitalocean

#!/bin/bash

if [[ "$1" == "get" ]];then
		
		if [ -z "$2" ];then
				echo "if need format using get + name"
				ls /dev/disk/by-id/
				exit
		else
				if [[ "$2" == "name" ]];then
					ls /dev/disk/by-id/
					exit
				else
					sudo mkfs.ext4 /dev/disk/by-id/$2
					#install if not yet
					rpm -qa | grep rsync
					sudo apt-get install alien
					sudo alien -i package_file.rpm
					apt-get  -y install rsync
					exit
				fi	
		fi		
else
		echo "..."
		
fi	

if [[ "$1" == "add" ]]
then
		if [[ "$2" == "home" ]];then
		
			if [ -z "$3" ]
			then
				note="require name volume"
				ls /dev/disk/by-id/
				echo $note
				exit
			else	
				mkdir -p /clone/disk/home
				rsync -av /home/* /clone/disk/home/
				mount /dev/vda1 /clone/disk/
				mount -o discard,defaults,noatime /dev/disk/by-id/$3 /home
				echo '/dev/disk/by-id/$3 /home ext4 defaults,nofail,discard 0 0' | sudo tee -a /etc/fstab
				rsync -av /clone/disk/home/* /home/
				echo "success home"
			fi	
			
		elif [[ "$2" == "mysql" ]];then
				if [ -z "$3" ];then
					note="require name volume"
					ls /dev/disk/by-id/
					echo $note
					exit 1
				else	
					mkdir -p /clone/disk/backup_mysql
					rsync -av /var/lib/* /clone/disk/backup_mysql/
					mount -o discard,defaults,noatime /dev/disk/by-id/$3 /var/lib/mysql
					echo '/dev/disk/by-id/$3 /var/lib/mysql ext4 defaults,nofail,discard 0 0' | sudo tee -a /etc/fstab
					rsync -av /clone/disk/backup_mysql/* /var/lib/
					service mysqld restart
					echo "success mysql"
					
				fi
		else
			note="require choose home or mysql"
			ls /dev/disk/by-id/
			echo $note	
			exit 1			
		fi
else
	note="require choose home or mysql"
	ls /dev/disk/by-id/
	echo $note	
	exit 1	
fi	

#!/bin/bash


if [[ "$1" == "retore" ]];then
	if [[ "$2" == "home" ]];then
		
			if [ -z "$3" ]
			then
				note="require name volume"
				ls /dev/disk/by-id/
				echo $note
				exit
			else	
				mkdir -p /clone/disk/home
				#rsync -av /home/* /clone/disk/home/
				mount /dev/vda1 /clone/disk/
				mount -o discard,defaults,noatime /dev/disk/by-id/$3 /home
				echo '/dev/disk/by-id/'$3' /home ext4 defaults,nofail,discard 0 0' | sudo tee -a /etc/fstab
				#rsync -av /clone/disk/home/* /home/
				echo "success home"
			fi	
			
	elif [[ "$2" == "mysql" ]];then
				if [ -z "$3" ];then
					note="require name volume"
					ls /dev/disk/by-id/
					echo $note
					exit 1
				else	
					mkdir -p /clone/disk/backup_mysql
					#rsync -av /var/lib/* /clone/disk/backup_mysql/
					mount -o discard,defaults,noatime /dev/disk/by-id/$3 /var/lib/mysql
					echo '/dev/disk/by-id/'$3' /var/lib/mysql ext4 defaults,nofail,discard 0 0' | sudo tee -a /etc/fstab
					#rsync -av /clone/disk/backup_mysql/* /var/lib/
					service mysqld restart
					echo "success mysql"
					
				fi
	else
			note="require choose home or mysql"
			ls /dev/disk/by-id/
			echo $note	
			exit 1			
	fi
				
else
		note="require choose home or mysql"
		ls /dev/disk/by-id/
		echo $note	
		exit 1	
		
fi	

if [[ "$1" == "get" ]];then
		
		if [ -z "$2" ];then
				echo "if need format using get + name"
				ls /dev/disk/by-id/
				exit
		else
				if [[ "$2" == "name" ]];then
					ls /dev/disk/by-id/
					exit
				else
					sudo mkfs.ext4 /dev/disk/by-id/$2
					#install if not yet
					rpm -qa | grep rsync
					sudo apt-get install alien
					sudo alien -i package_file.rpm
					apt-get  -y install rsync
					exit
				fi	
		fi		
else
		echo "..."
		
fi	

if [[ "$1" == "add" ]]
then
		if [[ "$2" == "home" ]];then
		
			if [ -z "$3" ]
			then
				note="require name volume"
				ls /dev/disk/by-id/
				echo $note
				exit
			else	
				mkdir -p /clone/disk/home
				rsync -av /home/* /clone/disk/home/
				mount /dev/vda1 /clone/disk/
				mount -o discard,defaults,noatime /dev/disk/by-id/$3 /home
				echo '/dev/disk/by-id/'$3' /home ext4 defaults,nofail,discard 0 0' | sudo tee -a /etc/fstab
				rsync -av /clone/disk/home/* /home/
				echo "success home"
			fi	
			
		elif [[ "$2" == "mysql" ]];then
				if [ -z "$3" ];then
					note="require name volume"
					ls /dev/disk/by-id/
					echo $note
					exit 1
				else	
					mkdir -p /clone/disk/backup_mysql
					rsync -av /var/lib/* /clone/disk/backup_mysql/
					mount -o discard,defaults,noatime /dev/disk/by-id/$3 /var/lib/mysql
					echo '/dev/disk/by-id/'$3' /var/lib/mysql ext4 defaults,nofail,discard 0 0' | sudo tee -a /etc/fstab
					rsync -av /clone/disk/backup_mysql/* /var/lib/
					service mysqld restart
					echo "success mysql"
					
				fi
		else
			note="require choose home or mysql"
			ls /dev/disk/by-id/
			echo $note	
			exit 1			
		fi
else
	note="require choose home or mysql"
	ls /dev/disk/by-id/
	echo $note	
	exit 1	
fi