Step 1 – Disable SELinuxīy default, SELinux is enabled in CentOS 8. In this tutorial, we will explain how to install and configure the Zabbix monitoring server on CentOS 8 and RHEL 8. Auto-discovery and automated metric collections.Supports multiple authentication methods like, LDAP and Active Directory.Monitor network devices, hardware, virtual machines, VMware hypervisor and VMware vCenter.Monitor different system matrics including, Memory, CPU, Disk, Process.Supports MySQL, SQLite, PostgreSQL and IBM DB2.It is based on the client-server model and capable of monitoring millions of metrics, such as CPU load, network utilization and disk space consumption from tens of thousands of servers. It was developed by Alexei Vladishev and actively supported by Zabbix SIA. Zabbix is a free and open-source monitoring solution designed for real-time monitoring of servers, virtual machines, networks, and cloud services.