post_install() { systemd-sysusers chown -R zabbix:zabbix /var/log/zabbix /etc/zabbix systemd-tmpfiles --create zabbix-proxy.conf grep -q /etc/services -e "^zabbix-agent.*/tcp" > /dev/null || echo "zabbix-agent 10050/tcp" >> /etc/services grep -q /etc/services -e "^zabbix-agent.*/udp" > /dev/null || echo "zabbix-agent 10050/udp" >> /etc/services grep -q /etc/services -e "^zabbix-trapper.*/tcp" > /dev/null || echo "zabbix-trapper 10051/tcp" >> /etc/services grep -q /etc/services -e "^zabbix-trapper.*/udp" > /dev/null || echo "zabbix-trapper 10051/udp" >> /etc/services } post_upgrade() { systemd-tmpfiles --create zabbix-proxy.conf }