wget https://repo.zabbix.com/zabbix/5.0/debian/pool/main/z/zabbix-release/zabbix-release_5.0-1%2Bstretch_all.deb
dpkg -i zabbix-release_5.0-1+stretch_all.deb
apt update
apt install zabbix-agent2
wget https://repo.zabbix.com/zabbix/5.0/debian/pool/main/z/zabbix-release/zabbix-release_5.0-1%2Bbullseye_all.deb
dpkg -i zabbix-release_5.0-1+stretch_all.deb
apt update
apt install zabbix-agent2