You can extend Kubernetes with your own custom objects, but before you can do that you will need create a Custom Resource Definition so that Kubernetes knows what the object is allowed to look like. In this post I will create a very simple Kubernetes CRD for a Book kind using Rust and kube-rs.
Using a Google service account in your GKE cluster is easy, just create the credential file, apply it as a secret and it's ready for use. But now you have a long lived credential that, if compromised, can be used from anywhere any time. Instead you can use a Kubernetes service account and Google Workload Identity to authenticate to Google Cloud. No need for credential files anymore.
In this post I will use OpenSSL to create a Certificate Authority key pair, a certificate private key with a Certificate Signing Request with Subject Alternate Names and lastly I will sign the CSR with the CA.
In this blog post I will introduce a Terraform script I have created for managing Azure App Registrations. The code supports two different kinds of App Registrations, one for user logins with groups assignments and one for services which includes adding App Roles and API Permissions.
I finally decided to give the i3wm a go after postponing it for years. This post is my i3 setup with Polybar and other supporting applications.
This post is a how-to on setting up Netbox with Docker Compose. In this example I will put Pomerium in front of the WebUI to be able to use Azure an Identity Provider and utilize Netbox's remote auth feature to auto create users that Pomerium grants access to.
This is a Docker Compose configuration example on deploying a UniFi Controller.
My son has a HP Proliant G8 at a remote location that he uses for his Minecraft servers, it's a bit of a beast and consumes quite some power. I wanted to turn it off each night but needed to figure out an easy way for him to turn it on again. For that I used Discord and HP's Integrated Lights Out.
This is a Docker Compose configuration example on deploying MinIO object storage.
Here's a quick how-to on installing NPM global packages locally without sudo.