One of the things I always like about using VMWare's ESXi servers was the ability to access the console of the virtual machine (VM).

This ability also exists when using Linux KVM and Linux VMs, and is pretty simple to set up.

Bonus points after a small config change, it's much more usable.

Enable the console from …

Using minikube is a great way to learn Kubernetes, without all of the overhead/complexity of installing a full fledged Kubernetes deployment.

In a nutshell, minikube is local Kubernetes.

As Kubernetes/minikube are container orchestration tools, you need something to run the 'pods'.

For minikube, this can be Docker, …

I have a Pi-hole Docker container running on my NAS, but DNS functionality is too important to have a single point of failure.

If something were to happen to my NAS, my home network would have no DNS resolution, which brings the network to it's knees.

I had been using a Raspberry Pi as my second DNS server, running …

Upgrading Pi-hole is easy:

pihole -up

However, this doesn't work if you're running a Docker container.

docker exec -it pihole pihole -up
Function not supported in Docker images

To get Pi-hole Docker container upgraded, you have to force Docker to pull the latest Pi-hole version and redeploy the container.

docker pull …

I've been happy with my Calibre-web install over the past year, but recently, I ditched my web hosting provider, moving pretty much everything over to AWS.

Due to this, I needed to change the email address of my Calibre-web automailer.

I signed up for a GMX account, and configured Calibre-web to use it.

Testing, to my …

I was using Webvirtcloud install on my KVM device, but decided to switch to a Docker container, as I've been trying to move as much as possible to Docker, for the sake of simplicity, and easier recovery if/when something goes wrong.

The install was easy, but there were a few commands that had to be run as a different …