Code in this video_Zabbix – Upgrade Zabbix Server to 7.4

📌 Replace the highlighted information with your own

	mkdir -p ~/zabbix-backup/{db,etc/apache2,etc/mysql,usr-share,zabbix}

	# Backup Zabbix main configuration
	sudo cp -r /etc/zabbix ~/zabbix-backup/etc/

	# Backup Zabbix frontend (in case of customizations: logo, themes, etc.)
	sudo cp -r /usr/share/zabbix ~/zabbix-backup/usr-share/

	# Backup PHP configuration (php.ini, pool.d, etc.)
	sudo cp -r /etc/php ~/zabbix-backup/etc/

	# Backup Apache config for Zabbix (if exists)
	[ -f /etc/apache2/sites-available/zabbix.conf ] && sudo cp /etc/apache2/sites-available/zabbix.conf ~/zabbix-backup/etc/apache2/

	# Backup MySQL main config (if exists)
	[ -f /etc/mysql/my.cnf ] && sudo cp /etc/mysql/my.cnf ~/zabbix-backup/etc/mysql/
	
	# Backup Zabbix database (MySQL/MariaDB)
	sudo mysqldump -u root -p zabbix_db > ~/zabbix-backup/db/zabbix_db_backup.sql


📌 For Ubuntu 20.04

	wget https://repo.zabbix.com/zabbix/7.4/release/ubuntu/pool/main/z/zabbix-release/zabbix-release_latest_7.4+ubuntu20.04_all.deb

📌 For Ubuntu 22.04

	wget https://repo.zabbix.com/zabbix/7.4/release/ubuntu/pool/main/z/zabbix-release/zabbix-release_latest_7.4+ubuntu22.04_all.deb

📌 For Ubuntu 24.04

	wget https://repo.zabbix.com/zabbix/7.4/release/ubuntu/pool/main/z/zabbix-release/zabbix-release_latest_7.4+ubuntu24.04_all.deb
		
	sudo apt install --only-upgrade zabbix-server-mysql zabbix-frontend-php zabbix-apache-conf zabbix-agent