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Docker Overlay2 with CentOS for production

The following short article runs through how to setup docker to use overlay2 with Centos for use in production Pre-Requisites Add an extra drive to CentOS (this could also be freespace on the ...

3d Printer Axes Calibration

One of the most difficult things I found out about 3d printing was that you must calibrate it! This isn’t something that I was aware of, I assumed once everything was tightened that it would just w...

I won a Ender 3 3D Printer and i'm addicted

About 6 months ago I entered a competition with DrZzs (highly recommend his channel for home automation) and BangGood to win a Creality Ender 3 3D Printer. To my surprise a few weeks later I recei...

CentOS 8 Teaming with WiFi Hidden SSID using nmcli

I have had a lot of issues when setting up teaming with WiFi, mainly because of lack of documentation around this, im guessing that teaming ethernet and WiFi is not a common occurrence especially w...

Continuous Integration and Deployment

I have recently been looking into CI and CD, mainly for use at home with my various projects etc. but also to further my knowledge. Over the years I have built up quite an estate of servers that o...

UniFi L2TP: set a static IP for a specific user (built-in Radius Server)

When using my L2TP VPN with the Unifi I realised that it was assigning a different IP Address to my client when it connected sometimes. This wouldn’t normally be a problem if the remote client was...

Ubiquiti UniFi USG Content Filter Configuration

Recently I had a requirement to setup a content filter on the USG for a client. I couldn’t find much information online so have decided to write this article to show others how to do this First we...

vCloud Director 8.10 – Renew SSL Certificates

Today I had to renew SSL certificates for a vCloud Director 8.10 cell which had expired. I could not find a working guide explaining the steps so this post covers everything required to replace ex...

Docker install on CentOS & basic Docker commands

In this video I will take you through installing Docker on CentOS and some of the most common basic commands you will need to work with Docker.

What is Docker? - Overview

In this video I talk about what Docker is, how it can be used and how containerisation differs from virtualisation. For anyone just getting into Docker this video and my Docker series will take yo...