How to Setup HA for RHV-M pt3

Hi Folks.. the last time I left off, we had just finished setting up the initial pieces for hosted engine (RHEL configuration) in order to provide HA for RHV-M. Today we’re going to add an additional host and test things out.

Let’s get going! Continue reading “How to Setup HA for RHV-M pt3”

How to Setup HA for RHV-M pt2

Hi folks, I’m finally getting around to the high availability for RHV-M (hosted engine) walk through demo that I promised. The truth is that due to unforeseen circumstances, I had to go to “plan b”. The end result is still the same, and the workflows are almost identical, but the “in betweens” are just a bit different.

Allow me to illuminate.. Continue reading “How to Setup HA for RHV-M pt2”

How to Setup HA for RHV-M 4 pt1

Hi folks! After plowing through my home lab, I’m ready to walk you through setting up RHV-M in a “self-hosted engine” (HA) configuration. I’ve talked about this in some previous articles if you need to familiarize yourself with what the significance is or why someone might want to go with this approach over a standard deployment.

Let’s get to it. Continue reading “How to Setup HA for RHV-M 4 pt1”

High Availability for RHV-M

Hi folks, so time ago (years?) I wrote about how to put together High Availability for RHV-M. At the time the actual configuration that I proposed was solid, if a little unorthodox. Still, it certainly left room for improvement. In this week’s post, I’m updating the configuration with something that Red Hat fully supports. They refer to the configuration as Self-Hosted Engine. Continue reading “High Availability for RHV-M”

Using RHEV 3.6 (Configure HA Virtual Machines)

This week we’re going to cover how to configure our RHEV system for High Availability (HA). Specifically to handle VMs that need to be restarted automatically should something happen to the underlying hardware. Keep in mind, not every VM needs HA and not every VM with an HA configuration needs the same priority. We’re going to cover that as well as some optional features that may or may not be needed for your VMs, depending on the scenario.

Let’s get started Continue reading “Using RHEV 3.6 (Configure HA Virtual Machines)”

Providing High Availability for RHEV-M

Hi folks, in today’s post I’d like to cover something fairly elementary – providing HA for the RHEV-M application. To be honest, I can’t believe I haven’t written a post on it sooner. If you have power users, VDI users, and/or other services (via API/SDK) that depend on RHEV-M, it’s definitely critical. Besides, providing HA for RHEV-M is just downright convenient, even if it’s just virtualization administrators that need access. Continue reading “Providing High Availability for RHEV-M”