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

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Kubernetes Pod Policies — preemptionPolicy

Learn how Kubernetes schedules pods using pod priority, preemption policy, and pod priority classes.


https://decisivedevops.com/kubernetes-pod-policies-preemptionpolicy-420826b3de40
Kubernetes Pod Policies — restartPolicy

Learn the mechanics behind Kubernetes Pod restart policies: Always, OnFailure, and Never.


https://decisivedevops.com/kubernetes-pod-policies-restartpolicy-8bd465effb30
Enforcing Security and Compliance with Kubernetes Policy Engines

https://blogs.aftabs.co/enforcing-security-and-compliance-with-kubernetes-policy-engines
topolvm

TopoLVM is a CSI plugin using LVM for Kubernetes. It can be considered as a specific implementation of local persistent volumes using CSI and LVM.


https://github.com/topolvm/topolvm
k8s-insider

A zero-config way to access you kubernetes cluster network


https://github.com/TrueGoric/k8s-insider
SRE Prodverbs

"Prodverbs" (or production proverbs) is a cool collection of sayings maintained by Google's SRE team, which all of us who write or maintain distributed systems should understand.


https://www.codereliant.io/sre-prodverbs
Benchmark results of Kubernetes network plugins (CNI) over 40Gbit/s network [2024]

This article is a new run of my previous benchmark (2020, 2019 and 2018), now running Kubernetes 1.26 and Ubuntu 22.04 with CNI version up-to-date in January 2024.


https://itnext.io/benchmark-results-of-kubernetes-network-plugins-cni-over-40gbit-s-network-2024-156f085a5e4e
statusnook

Effortlessly deploy a status page and start monitoring endpoints in minutes


https://github.com/goksan/statusnook
A Deep Dive Into Terraform Static Code Analysis Tools: Features and Comparisons

Explore key features and comparisons of top Terraform static code analysis tools to enhance security and compliance in your infrastructure management.


https://devdosvid.blog/2024/04/16/a-deep-dive-into-terraform-static-code-analysis-tools-features-and-comparisons
inkdrop-visualizer

Inkdrop is a CLI tool that creates interactive diagrams to visualize your Terraform. It helps you onboard engineers, generate documentation and understand dependencies faster.


https://github.com/inkdrop-org/inkdrop-visualizer
Minimizing on-call burnout through alerts observability

https://blog.cloudflare.com/alerts-observability
What Is Amazon Resource Name (ARN)?

In this article, you will understand ARNs and their significance within the Amazon Web Services (AWS) ecosystem. You'll get to dissect the structure of an ARN and how you can retrieve them. By the end of this article, identifying and deciphering ARNs will be a breeze for you.


https://everythingdevops.dev/what-is-amazon-resource-name-arn
Solving Observability's Cardinality Conundrum

Cardinality is a term you’ll hear over and over again if you’re looking into how to do observability.


https://srepath.substack.com/p/observability-cardinality-conundrum
Building a customer-focused Observability Maturity Model

A huge amount is required of engineers — from writing code to operating services and everything in-between. It’s easy to overlook important customer issues because knowing everything that should be done to make problems visible is difficult.

Below, we’ll cover the capabilities included in our maturity model, how observability fits into our engineering standards and finally, each maturity level with some key points. The concept of maturity levels can be applied to a lot of different areas, but in this context the levels refer to a progression of characteristics that relate to observability.


https://devblog.xero.com/building-a-customer-focused-observability-maturity-model-7b890aa11cb5
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