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DevOps & SRE notes

DevOps & SRE notes

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Helpful articles and tools for DevOps&SRE WhatsApp: https://whatsapp.com/channel/0029Vb79nmmHVvTUnc4tfp2F For paid consultation (RU/EN), contact: @tutunak All ways to support https://telegra.ph/How-support-the-channel-02-19

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📈 Telegram kanali DevOps & SRE notes analitikasi

DevOps & SRE notes (@devops_sre_notes) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 12 643 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 10 049-o'rinni va AQSH mintaqasida 2 983-o'rinni egallagan.

📊 Auditoriya ko‘rsatkichlari va dinamika

невідомо sanasidan buyon loyiha tez o‘sib, 12 643 obunachiga ega bo‘ldi.

09 Iyun, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni 229 ga, so‘nggi 24 soatda esa 5 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 18.34% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 4.83% ini tashkil etuvchi reaksiyalarni to‘playdi.
  • Post qamrovi: Har bir post o‘rtacha 2 317 marta ko‘riladi; birinchi sutkada odatda 610 ta ko‘rish yig‘iladi.
  • Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 3 ta reaksiya keladi.
  • Tematik yo‘nalishlar: Kontent kubernete, cluster, author, engineering, monitoring kabi asosiy mavzularga jamlangan.

📝 Tavsif va kontent siyosati

Muallif resursni shaxsiy fikrni ifoda etish maydoni sifatida ta’riflaydi:
Helpful articles and tools for DevOps&SRE WhatsApp: https://whatsapp.com/channel/0029Vb79nmmHVvTUnc4tfp2F For paid consultation (RU/EN), contact: @tutunak All ways to support https://telegra.ph/How-support-the-channel-02-19

Yuqori yangilanish chastotasi (oxirgi ma’lumot 10 Iyun, 2026 da olingan) sababli kanal doimo dolzarb va katta qamrovli bo‘lib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Texnologiyalar & Aralashmalar toifasidagi muhim ta’sir nuqtasiga aylantirishini ko‘rsatadi.

12 643
Obunachilar
+524 soatlar
+607 kunlar
+22930 kunlar
Postlar arxiv
A terminal OpenTelemetry viewer inspired by otel-desktop-viewer https://github.com/ymtdzzz/otel-tui

This dispatch explores how eBPF maps can be used to synchronize state across multiple nodes in a Kubernetes cluster. It delves into the technical details of leveraging this capability for advanced networking and observability. https://medium.com/all-things-ebpf/ebpf-maps-state-synchronization-across-multi-node-kubernetes-cluster-d0c075810fa7

Gergely Orosz's story offers a look inside the engineering culture at Bluesky, the decentralized social media platform. He explores how a small, autonomous team is working to build a viable alternative to established networks. https://newsletter.pragmaticengineer.com/p/bluesky-engineering-culture

Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source) https://github.com/slimtoolkit/slim

Kubernetes performance and scale test orchestration framework written in golang https://github.com/kube-burner/kube-burner

Anvesh Muppeda provides a hands-on analysis of Kubernetes Endpoints and their modern, more scalable counterpart, EndpointSlices. The content uses practical examples to explain their crucial role in Kubernetes service discovery. https://medium.com/@muppedaanvesh/a-hands-on-guide-to-kubernetes-endpoints-endpointslices-%EF%B8%8F-1375dfc9075c

This report demystifies the frequently misunderstood metric of Mean Time to Resolution (MTTR). It clearly defines the four key "mean time" metrics and outlines their significance within a DevOps framework. https://www.causely.ai/blog/mttr-meaning

Chaos and resiliency testing tool for Kubernetes with a focus on improving performance under failure conditions. A CNCF sandbox project. https://github.com/krkn-chaos/krkn

Kepler (Kubernetes-based Efficient Power Level Exporter) is a Prometheus exporter that measures energy consumption metrics at the container, pod, and node levels in Kubernetes clusters. https://github.com/sustainable-computing-io/kepler

This commentary from Mercari Engineering outlines their strategy for a zero-downtime database migration. It is the first part in a series, focusing on the initial design for achieving strong data consistency. https://engineering.mercari.com/en/blog/entry/20241113-designing-a-zero-downtime-migration-solution-with-strong-data-consistency-part-i/

The concept of observability in Kubernetes is more nuanced than it might first appear. This essay argues for a deeper understanding of the unique challenges and requirements for observing applications on the platform. https://itnext.io/observability-is-not-equal-observability-in-kubernetes-1b79c4b8dc4c

Kubernetes-like control planes for form-factors and use-cases beyond Kubernetes and container workloads. https://github.com/kcp-dev/kcp

A Kubernetes web UI that is fully-featured, user-friendly and extensible https://github.com/kubernetes-sigs/headlamp

Ensuring messages are delivered in the correct sequence is a critical aspect of any chat application. This tutorial from Ably explores the architectural patterns required to achieve reliable message ordering at scale. https://ably.com/blog/chat-architecture-reliable-message-ordering

In his recent post, Peter Szasz addresses the topic of imposter syndrome for new engineering managers. He offers personal insights and practical advice for navigating this common hurdle when transitioning into a leadership role. https://peterszasz.com/managing-impostor-syndrome-as-a-new-engineering-manager/

🧹 Cleaning up images from Kubernetes nodes https://github.com/eraser-dev/eraser

🧵 CLI tool for directly patching container images! https://github.com/project-copacetic/copacetic

This guide provides a structured methodology for managing Terraform on AWS using the concept of "stacks." It demonstrates how to organize code for better reusability and maintainability across different environments. https://mattias.engineer/blog/2024/terraform-stacks-aws/

Marcin Cuber's piece tackles the common challenge of managing etcd database size in Amazon EKS. The author provides actionable advice and commands for diagnosing and fixing issues related to database bloat. https://marcincuber.medium.com/amazon-eks-managing-and-fixing-etcd-database-size-b6fb875888cb

Managing your Kubernetes clusters (including public, private, edge, etc.) as easily as visiting the Internet https://github.com/clusternet/clusternet