![]() ![]() ![]() The list of packages for the installation is selected in Software Selection. Then you will have to click Reclaim space to update the size of the available disk space. You can remove the partitions by clicking Delete all. I removed the partitions of the previous operating system in the next menus that appeared: Since a guest OS had been installed on my virtual machine earlier, the installation saw it. If your server storage controller does not support a hardware RAID, you can configure a software RAID on your server disks using mdadm. The recommended minimum requirements for CentOS 8 installation are at least 10GB of disk space and 712MB RAM per CPU core. (If you want to install CentOS on a physical server, write the installation ISO image on a USB stick.) I will say that the CentOS 8 installation process does not differ from that of the previous version, and this article is intended as a guide for the users who do it for the first time. Since I installed the CentOS on a KVM virtual machine, I had downloaded an installation ISO image from one of the official mirrors ( ) in advance and mounted it to install the OS on a virtual server. How to Install CentOS 8 from an ISO Image A new version of TCP/IP 4.16 stack has appeared to provide higher performance and BBR & NV control algorithm support.Podman (instead of docker or mobdy) is used to manage containers.By default, the cockpit server management web interface is installed (convenient for newbies).Network Manager should be used to manage a network Network-scripts are not used by default to configure the network settings.Iptables have been replaced with nftables.Now you can install php 7.2 from the basic repository (Finally!) ![]() All software has been updated, including the kernel.It has been done in order a user can install different package versions. The main repository has been divided into 2 ones - BaseOS and AppStream.Currently yum exists as a symlink to dnf Transition from yum package manager to dnf.Let’s see the main changes in the CentOS 8 release: CentOS is a Linux distribution based on the commercial Red Hat Enterprise distro by Red Hat and compatible with it. The 8th version of CentOS was released on September 24, 2019. Cockpit: Server Management Web Interface on CentOS 8.Configuring CentOS 8 Basic Settings after Installation.How to Install CentOS 8 from an ISO Image. ![]()
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