A sidecar app which clones a git repo and keeps it in sync with the upstream.

https://github.com/kubernetes/git-sync

🚀 Effortlessly create and deploy your own one-link website on GitHub. A free Linktree alternative.

https://github.com/thevahidal/jake

Testing Terraform resources is essential for ensuring that your infrastructure as code is reliable and functions as expected. This article from Better Programming introduces the basics of Terraform resource testing, covering the tools, frameworks, and best practices to validate your Terraform configurations. Learn how to implement effective testing strategies to catch errors early and maintain high-quality infrastructure code.

https://betterprogramming.pub/terraform-resource-testing-101-c9da424faaf3

P2P Docker registry capable of distributing TBs of data in seconds

https://github.com/uber/kraken

Managing infrastructure as code with Terraform provides significant benefits, especially at scale. This article from Cloudflare details how they use Terraform to manage and automate their infrastructure. Discover the best practices, challenges, and strategies Cloudflare employs to optimize their Terraform workflows and achieve seamless, scalable infrastructure management.

https://blog.cloudflare.com/terraforming-cloudflare-at-cloudflare/

Tool to evaluate upgrade confidence for Kubernetes cluster addons

https://github.com/FairwindsOps/gonogo

Calico and Kubernetes work together to provide a powerful solution for implementing robust network policies in cloud-native environments. This article from Faun discusses how Calico enhances Kubernetes' native networking capabilities, offering greater control, security, and flexibility. Learn how to configure and use Calico for managing network policies, improving both security and performance in your Kubernetes clusters.

https://faun.pub/calico-and-kubernetes-a-perfect-pair-for-robust-network-policy-2b91eb4eec44

Preflight Checks and Support Bundles Framework for Kubernetes Applications

https://github.com/replicatedhq/troubleshoot

Understanding the Kubernetes kubeconfig file is crucial for managing access to your Kubernetes clusters. This article from DevOpsCube provides a comprehensive guide on the structure, usage, and best practices of the kubeconfig file. Learn how to configure, manage, and secure your kubeconfig to ensure efficient and secure interactions with your Kubernetes clusters.

https://devopscube.com/kubernetes-kubeconfig-file/

Managing Grafana as code allows for consistent, version-controlled monitoring setups across environments. This comprehensive guide from Grafana covers tools, tips, and best practices for managing Grafana dashboards and configurations as code. Learn how to automate and streamline your Grafana deployments using various tools to enhance observability and maintain monitoring consistency.

https://grafana.com/blog/2022/12/06/a-complete-guide-to-managing-grafana-as-code-tools-tips-and-tricks/

K8s controller to manage the aws-auth configmap

https://github.com/maruina/aws-auth-manager

A cat(1) clone with wings.

https://github.com/sharkdp/bat

Restricting cluster admin permissions in Kubernetes is essential for maintaining security and preventing unauthorized access. This article by Marcus Noble provides insights into best practices for limiting cluster admin privileges. Learn how to effectively manage roles and permissions to enhance the security of your Kubernetes environment and protect your infrastructure from potential threats.

https://marcusnoble.co.uk/2022-01-20-restricting-cluster-admin-permissions/

Scaling Site Reliability Engineering (SRE) teams is crucial for maintaining high availability and performance as organizations grow. This article from DZone explores strategies for expanding SRE teams, including building scalable processes, leveraging automation, and fostering a culture of collaboration. Learn how to effectively scale your SRE practices to support the evolving needs of your organization.

https://dzone.com/articles/scaling-sre-teams

manage multiple kubectl port-forward commands, with support for UDP, K8s proxy, and github state sync.

https://github.com/hcavarsan/kftray

A modern replacement for ‘ls’.

https://github.com/ogham/exa

The OpenTelemetry Collector is a powerful tool for gathering, processing, and exporting telemetry data from various sources. This article by Frankel provides a deep dive into the OpenTelemetry Collector, explaining its architecture, key features, and how to set it up. Learn how to use the OpenTelemetry Collector to improve observability in your systems by centralizing and standardizing the collection of metrics, traces, and logs.

https://blog.frankel.ch/opentelemetry-collector/

Upgrading Amazon EKS worker nodes is crucial for maintaining security, performance, and access to new features. This AWS blog post explains how to use Karpenter to automate the upgrade of EKS worker nodes, specifically handling node drift. Learn about the process and best practices to ensure smooth upgrades, minimize downtime, and maintain consistency in your Kubernetes environment.

https://aws.amazon.com/blogs/containers/how-to-upgrade-amazon-eks-worker-nodes-with-karpenter-drift/

A syntax-highlighting pager for git, diff, grep, and blame output

https://github.com/dandavison/delta

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

https://github.com/httpie/cli

Performance regressions in cloud environments can be challenging to diagnose and resolve. This article from DoltHub discusses a "spooky" performance regression issue encountered with AWS Elastic Block Store (EBS). It explores the investigative steps taken to identify the root cause, the lessons learned, and best practices for monitoring and mitigating similar issues in cloud storage systems.

https://www.dolthub.com/blog/2023-11-22-spooky-performance-regression-aws-ebs/