Upgrade CentOS 7 to CentOS 8 inplace

By Anwesha Das in System Administration on

I wanted to upgrade one of my servers from CentOS 7 to CentOS 8 [https://www.centos.org/]. The following are the steps I followed : Check the kernel version Before we start the upgrade process, let us see the kernel version. # uname -a Linux centostest 3.10.0-1127.el7.x86_…