Btrfs – creating, resizing, and monitoring – Creating and Managing Single-Instance Filesystems
Btrfs – creating, resizing, and monitoring In this recipe, we will create a new...
Category: XFS – creating, modifying, and more
Protecting data with mdadm – a software RAID solution 2 – Creating and Managing Single-Instance Filesystems
How to do it… Creating an MD device is fairly simple. But before you...
What have they done to YUM, moving to DNF? 2 – Software Management with DNF
DNF automatic updates You can set up DNS to run automatically. To do this,...
Building a DNF/YUM mirror from ULN – Software Management with DNF
Building a DNF/YUM mirror from ULN It is very common for admins to not...
Creating a new RPM package 2 – Software Management with DNF
The skeleton is very sparse and will need information added. The sample skeleton is...
Getting 99.999% availability and beyond – Eliminating All the SPOFs! An Exercise in Redundancy
Getting 99.999% availability and beyond This recipe will discuss the differences between DR and...
frontend – Eliminating All the SPOFs! An Exercise in Redundancy
frontend The frontend section of the HAProxy configuration file offers various options to manage...
Building a DNF/YUM mirror from ULN 2 – Software Management with DNF
To do this, head over to https://linux.oracle.com and click the Sign In button: Figure...
Making HAProxy highly available with Keepalived 2 – Eliminating All the SPOFs! An Exercise in Redundancy
Getting ready This recipe expands upon the previous one, adding a second load-balancer system...
HA clustering for all with Corosync and Pacemaker 3 – Eliminating All the SPOFs! An Exercise in Redundancy
Note If your nodes are not resolvable in DNS or the /etc/hosts file, you...