Over the past few months Crossplane has pushed the boundaries of Kubernetes with the number of Custom Resources it supports. In this post we’ll explore the limitations Upbound engineers have discovered and how we’ve helped to overcome them.

Ansible role for managing rancher k3s, lightweight, cncf-certified kubernetes distribution.

Kubernetes is a powerful container orchestrator. However, the real power of Kubernetes is the ability to expand it's core functionality. One such extension point lies in the kubectl command line tool. Kubectl can be extended by the use of various plugins made available by the open source community.

This script displays information about the kubectl current context and namespace in zsh prompt.

Learn the basics of GitOps with ArgoCD and Argo Rollouts

A bootstrapping and management tool for k0s clusters.

Kubeconform is a Kubernetes manifest validation tool. Incorporate it into your CI, or use it locally to validate your Kubernetes configuration!

Reliability precepts and tradeoffs learned the hard way

Navidrome is an open source web-based music collection server and streamer. It gives you freedom to listen to your music collection from any browser or mobile device. It's like your personal Spotify!

Inspektor Gadget is a collection of tools (or gadgets) to debug and inspect Kubernetes resources and applications. It manages the packaging, deployment and execution of eBPF programs in a Kubernetes cluster, including many based on BCC tools, as well as some developed specifically for use in Inspektor Gadget. It automatically maps low-level kernel primitives to high-level Kubernetes resources, making it easier and quicker to find the relevant information.

This project provides an OCI hook to generate seccomp profiles by tracing the syscalls made by the container. The generated profile would allow all the syscalls made and deny every other syscall.

Reflector is a Kubernetes addon designed to monitor changes to resources (secrets and configmaps) and reflect changes to mirror resources in the same or other namespaces.

Run and operate MariaDB in a cloud native way. Declaratively manage your MariaDB using Kubernetes CRDs rather than imperative commands.

A modern watch command.

What are some of the Terraform tools to manage drift? This blog compares popular tools and discusses what to look for when choosing a tool.