Linux

We needed to pre-pull images into the upstream docker:dind image. Here's a way of doing this.

Today I'm going to go over using Cloud-init with Hyper-V and customizing the base image.

We have the AnyConnect client and are now sending all traffic over the tunnel. This breaks WSL DNS resolution, here's how I worked around it.

In this post, I am going to cover how to replace dhcpcd with systemd to resolve some no route to host errors.

I needed a VPN and I wanted to run it inside of Kubernetes. Here is how I did it.

I like Argo, I like Pi's, I need an Arm64 image of Argo.

I have a need to run az on my Pi's. Here's how to install it.

I wanted to go over some of the technological changes I went through and a very high level overview of how I accomplished them.

Building a bunch of Raspberry Pi's led me to wanting a default authentication certificate and disabling the certificate check.

This post is all about building and using a custom kernel for WSL2 and getting pi-gen to work.

I want to run postfix in a container as a mail relay for my network. Here are the problems I ran in to and how I solved them.

I moved a Debian 10 VM from Hyper-V to ESXi using the VMWare Converter using the P2V or Remote Linux machine option.

How to start an openssh-server in my booted Live CD environment.

I am covering how to mount an LVM volume within in a Debian Live CD.

I'm playing with GitOps and I'm using ArgoCD for my orchestration engine. I want to let it rule itself through the git repository.

I found myself in the need of finding out if one of my persistent volume claims was still in use

Now that I put debmirror in a container, it was time to run the entire thing in Kubernetes. This includes running the site to serve the mirror, and a cron job that will run the container to sync the repositories.

As I'm moving everything into Kubernetes I needed a way to run debmirror in a Docker container to synchronize my apt repositories.

Getting a Storage Class in Kubernetes with NFSv4 turned out to be relatively simple. My setup is using Rancher, Kubernetes and my shared storage is using NFS.

On my fresh, brand new installs, of Debian 10, Kubernetes pods could not talk to the outside world, nor could they talk to each other on the same node.

Install Debian by only supplying a static IP address during install and install Docker configured for Kubernetes

Now that I have IPv6 with Comcast working I wanted to make things automatic. I'm going to use radvd for that.

Here's a general overview of my setup, Comcast Business for my internet, a Raspberry PI running Debian 10 (Buster) as my firewall/router.

Once the reboot was completed I used fdisk to resize the partition then resize2fs to resize the filesystem. I did not unmount the filesystem during this process, EXT4 can be resized online.

As I installed Rancher OS in Hyper-V I ran into a couple of issues. Here's what they were and how to get around them.

As I move from Docker to Kubernetes I am moving to use Traefik 2.1 for my ingress. I need sticky sessions to support some of my applications.

It's about time I automated the creation of VM's in Hyper-V to mount the ISO's and start the VM's if necessary.