This repository contains a Kubernetes controller that automatically increases the size of a Persistent Volume Claim in Kubernetes when it is nearing full. Initially engineered based on AWS EKS, this should support any Kubernetes cluster or cloud provider which supports dynamically hot-resizing storage volumes in Kubernetes.

It’s time to acknowledge the shortcomings of .env files in order to embrace the next evolutionary step in application config and secrets management.

jless is a command-line JSON viewer designed for reading, exploring, and searching through JSON data.

Learn about 10 problems that have been fixed in Terraform since the 2nd edition

frawk is a small programming language for writing short programs processing textual data. To a first approximation, it is an implementation of the AWK language; many common Awk programs produce equivalent output when passed to frawk. You might be interested in frawk if you want your scripts to handle escaped CSV/TSV like standard Awk fields, or if you want your scripts to execute faster.

Probably you have heard about observability, but.. do you really understand it? In this post, I’ll explain it in an easy way. If this is the first time you read something about observability: I hope you learn a lot. Else, if you know a lot about observability, I hope you learn something new.

Free to use. No need to sign-up. Open source.

TL;DR: In this article, you'll look at Kafka's architecture and how it supports high availability with replicated partitions. Then, you will design a Kafka cluster to achieve high availability using standard Kubernetes resources and see how it tolerates node maintenance and total node failure.

OrioleDB is a new storage engine for PostgreSQL, bringing a modern approach to database capacity, capabilities and performance to the world's most-loved database platform.

In this post, we’ll compare the cost of using managed services for Prometheus, which de-facto became a standard for modern monitoring.

A wireguard operator created to easily provision a VPN in a k8s cluster

Knox is a service for storing and rotation of secrets, keys, and passwords used by other services.

In this guide, you’ll learn what Jaeger tracing is, what distributed tracing is, and how to set it up in your system. We’ll go over Jaeger’s UI and touch on advanced concepts such as sampling and deploying in production.

mirrord lets you easily mirror traffic from your production environment to your development environment.