vZilla

I have been concentrating a lot this year on my home lab, in previous posts I have covered the set up but basically I have a 5 node Talos Kubernetes cluster with rook-ceph as my storage layer and I needed some monitoring for my home lab. In a VM I am running Veeam Backup & Replication and I wanted to get some hands-on with Grafana, I have more plans but this was project #1 My good friend Jorge has been years into the Grafana dashboards for Veeam. You can find one of the dashboards here. The Plan: We are going to use our Kubernetes clusterRead More →

Over the last few weeks I have been lifting, shifting and reshaping some of the home lab and within that process we needed some more templates for both Windows and Linux. I found an amazing project GitHub Repo – vmware-samples/packer-examples-for-vsphere And Documentation can be found here This will give you the ability to quickly get some Linux and Windows templates up and running quickly in your vSphere environment. My advice from the start is do not use WSL (Windows Subsystem for Linux) but that could be my own user error. I am using an Ubuntu server in my home lab to perform these tasks andRead More →

More and more clusters have data appearing on them in the Kubernetes world. Either via a StatefulSet, Operator or at least closely tied to a managed database external to the cluster. But in the cloud native world we have to consider the whole application which includes the data, be it inside or outside of the cluster. Equally depending on the importance of this data (probably important if you pay for the privilege of having it managed) it’s going to need some care and attention when it comes to data management, protection against accidents, misconfigurations and the ever popular world of cyber threats. Overview In thisRead More →

When provisioning Red Hat Enterprise Linux (RHEL) servers with Terraform, managing disk space can be tricky, especially when VMs are deployed with additional root disk space. By default, the root partition often matches the size of the template disk, leaving any extra space unallocated. This post documents resolving this issue to ensure your servers fully utilise their allocated disk space. I would also welcome if there is a way to achieve this through Terraform for ease. The Problem We recently deployed three RHEL 9.3 virtual machines (VMs) in a VMware vSphere environment using Terraform. Each VM was provisioned with a 350GB disk, yet the rootRead More →

It has been many years of tinkering around with Terraform and Ansible and other configuration management tools when it comes to deploying Veeam software. We can go back 3 years, more since we first started dabbling in the world of using Infrastructure as code to help with the deployment of Veeam. The above code was using Terraform to deploy the virtual machines and then PowerShell to perform an unattended installation, it worked but there was a better way. We also dabbled in the world of configuration management to get that installation done with Chef. We go back to 2018 when this Chef Cookbook started lifeRead More →