DevOps&SRE Library

How Dropbox Saved Millions of Dollars by Building a Load Balancer

Dropbox saved resources by creating a superior version of a tool everyone uses

https://newsletter.betterstack.com/p/how-dropbox-saved-millions-of-dollars

The Continuous Delivery Pipeline Problem

A Perspective on the Current State of Continuous Delivery

https://manifesto.getglu.dev

psitransfer

Simple open source self-hosted file sharing solution. It's an alternative to paid services like Dropbox, WeTransfer.

https://github.com/psi-4ward/psitransfer

umami

Umami is a simple, fast, privacy-focused alternative to Google Analytics.

https://github.com/umami-software/umami

chartdb

ChartDB is a powerful, web-based database diagramming editor. Instantly visualize your database schema with a single "Smart Query." Customize diagrams, export SQL scripts, and access all features—no account required. Experience seamless database design here.

https://github.com/chartdb/chartdb

coredns-manager-operator

With the CoreDNS Manager Operator, you can handle internal DNS directly within your Kubernetes cluster, simplifying the process and reducing infrastructure needs.

https://github.com/monkale-io/coredns-manager-operator

kanister

Kanister is a data protection workflow management tool. It provides a set of cohesive APIs for defining and curating data operations by abstracting away tedious details around executing data operations on Kubernetes. It's extensible and easy to install, operate and scale.

https://github.com/kanisterio/kanister

karpor

Intelligence for Kubernetes. World's most promising Kubernetes Visualization Tool for Developer and Platform Engineering teams.

https://github.com/KusionStack/karpor

Kubernetes Management with Rust - A Dive into Generic Client-Go, Controller Abstractions, and CRD Macros with Kube.rs https://blog.kubesimplify.com/kubernetes-management-with-rust-a-dive-into-generic-client-go-controller-abstractions-and-crd-macros-with-kubers

How to expose Kubernetes services using Istio API gateway from scratch? https://medium.com/@joeri_verhavert/how-to-expose-kubernetes-services-using-istio-api-gateway-from-scratch-e5a8709afda4

Configuring Spring Boot’s Termination Handler in Kubernetes https://medium.com/@StewartMoreland/configuring-spring-boots-termination-handler-in-kubernetes-e985ba26a50a

Simplifying cronjobs for Distributed Spring Boot applications using Kubernetes https://jadhavsaurabh037.medium.com/simplifying-cronjobs-for-distributed-spring-boot-applications-using-kubernetes-99064a81afef

Kubernetes Pods Resource Sizing https://blog.raulnq.com/kubernetes-pods-resource-sizing

Kubernetes operators: avoiding the memory pitfall https://dev.to/jotak/kubernetes-operators-avoiding-the-memory-pitfall-10le

Migrating Hpa To Keda https://yasintahaerol.medium.com/migrating-hpa-to-keda-13e946ee29ee

The Engines that run our Kubernetes Workloads

Target audience: This article is a deep dive for people living the Kubernetes lifestyle, for people who know or want to know how the low level stuff works and performs. I do not explain every container or Kubernetes component as it is expected to be known.

https://henrikgerdes.me/blog/2024-07-kubernetes-cri-bench

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Using S3 as a container registry https://ochagavia.nl/blog/using-s3-as-a-container-registry

Comparison of Networking Solutions for Kubernetes

In this study, our goal was to find the solution with the lowest latency, highest throughput, and the lowest setup cost. Since our load is latency-sensitive, our intent is to measure high percentile latencies at relatively high network utilization. We particularly focused on the performance under 30–50% of the maximum load, because we think this best represents the most common use cases of a non-overloaded system.

https://machinezone.github.io/research/networking-solutions-for-kubernetes

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