DevOps&SRE Library – Telegram
DevOps&SRE Library
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Библиотека статей по теме DevOps и SRE.

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Organizing your Grafana k6 performance testing suite: Best practices to get started

https://grafana.com/blog/2024/04/30/organizing-your-grafana-k6-performance-testing-suite-best-practices-to-get-started
devenv

Fast, Declarative, Reproducible, and Composable Developer Environments


https://github.com/cachix/devenv
logdy-core

Web based real-time log viewer. Stream ANY content to a web UI with autogenerated filters. Parse any format with TypeScript.


https://github.com/logdyhq/logdy-core
dokploy

Dokploy is a free self-hostable Platform as a Service (PaaS) that simplifies the deployment and management of applications and databases using Docker and Traefik. Designed to enhance efficiency and security, Dokploy allows you to deploy your applications on any VPS.


https://github.com/dokploy/dokploy
How conntrack Could Be Limiting Your k8s Gateway

https://blog.miraco.la/how-conntrack-could-be-limiting-your-k8s-gateway
How to Work With the Kubectl Debug Command

The Kubectl debug command is a tool that allows developers and operators to troubleshoot Kubernetes applications by connecting a debugging container to a running pod. This feature was introduced in Kubernetes version 1.18 and is available in the kubectl command-line tool.


https://hackernoon.com/how-to-work-with-the-kubectl-debug-command
Scaling a Bare Metal Cluster into the Cloud

With the pendulum of Cloud vs. On-premises swinging slightly towards on-premises again, some might be considering moving their Kubernetes clusters onto bare metal while nursing their scars from the last time they tried managing their control plane using kubeadm. Others have been using bare metal the whole time, but have been hamstrung by lead times on hardware or regulatory pressure to keep sensitive information on-premises.

With a hybrid cluster, you can have your cake and eat it too – running the main cluster on-premises, but allowing it to expand and scale into a public cloud – and Talos Linux makes it easy. Talos is a Linux-based operating system built specifically for running Kubernetes. It lets you manage your entire machine state through a single configuration file, significantly reducing the maintenance burden of running and upgrading your cluster using its talosctl command line utility.


https://www.siderolabs.com/blog/scaling-a-bare-metal-cluster-into-the-cloud
Set up a Kubernetes cluster in under 5 minutes with Proxmox and k3s

https://dev.to/mihailtd/set-up-a-kubernetes-cluster-in-under-5-minutes-with-proxmox-and-k3s-2987
hull

This repository contains the HULL Helm library chart. It is designed to ease building, maintaining and configuring Kubernetes objects in Helm charts and can be added to any Helm chart as an addon to enhance functionality without any risk of breaking existing Helm chart configurations.


https://github.com/vidispine/hull
capsule

Capsule implements a multi-tenant and policy-based environment in your Kubernetes cluster. It is designed as a micro-services-based ecosystem with the minimalist approach, leveraging only on upstream Kubernetes.


https://github.com/projectcapsule/capsule
mailpit

Mailpit is a small, fast, low memory, zero-dependency, multi-platform email testing tool & API for developers.

It acts as an SMTP server, provides a modern web interface to view & test captured emails, and includes an API for automated integration testing.


https://github.com/axllent/mailpit
kaytu

The Kaytu CLI improves the efficiency of cloud workloads by analyzing historical usage and providing tailored recommendations, such as changing instance sizes. This ensures you only pay for the resources you actually need without compromising stability.


https://github.com/kaytu-io/kaytu
terraform-plan-comment

GitHub Action to post the output of "terraform plan" to a pull request comment.


https://github.com/borchero/terraform-plan-comment
Optimize Kubernetes Pods’ Startup Time Using VolumeSnapshots

In this blog post, you will learn how we used VolumeSnapshots to significantly reduce the startup times of static data sources-based applications, specifically within AWS environments.


https://medium.com/riskified-technology/optimize-kubernetes-pods-startup-time-using-volumesnapshots-c0a2b7d39a29
Behind the scenes of Vercel's infrastructure: Achieving optimal scalability and performance

Learn how Vercel builds and deploys serverless applications.


https://vercel.com/blog/behind-the-scenes-of-vercels-infrastructure
unleash

Unleash is a powerful open source solution for feature management. It streamlines your development workflow, accelerates software delivery, and empowers teams to control how and when they roll out new features to end users. With Unleash, you can deploy code to production in smaller, more manageable releases at your own pace.


https://github.com/Unleash/unleash