DevOps&SRE Library
Библиотека статей по теме DevOps и SRE. Реклама: @ostinostin Контент: @mxssl РКН: https://www.gosuslugi.ru/snet/67704b536aa9672b963777b3
Больше📈 Аналитический обзор Telegram-канала DevOps&SRE Library
Канал DevOps&SRE Library (@devopslibrary) языкового сегмента Английский является активным участником. Сейчас сообщество объединяет 19 759 подписчиков, занимая 6 527 место в категории Технологии и приложения и 33 399 место в регионе Россия.
📊 Показатели аудитории и динамика
С момента создания невідомо проект демонстрирует стремительный рост, собрав аудиторию из 19 759 подписчиков.
Согласно последним данным от 27 августа, 2026, канал показывает стабильную активность. За последние 30 дней изменение числа участников составило 137, а за последние 24 часа — 7, при этом общий охват остаётся высоким.
- Статус верификации: Не верифицирован
- Уровень вовлечённости (ER): Средний показатель вовлечённости аудитории составляет 14.01%. В первые 24 часа после публикации контент обычно набирает 7.00% реакций от общего числа подписчиков.
- Охват публикаций: В среднем каждый пост получает 2 768 просмотров. В течение первых суток публикация набирает 1 382 просмотров.
- Реакции и взаимодействия: Аудитория активно поддерживает контент: среднее количество реакций на один пост — 0.
- Тематические интересы: Контент сосредоточен на ключевых темах, таких как kubernete, cluster, infrastructure, storage, configuration.
📝 Описание и контентная политика
Автор описывает ресурс как площадку для выражения субъективного мнения:
“Библиотека статей по теме DevOps и SRE.
Реклама: @ostinostin
Контент: @mxssl
РКН: https://www.gosuslugi.ru/snet/67704b536aa9672b963777b3”
Благодаря высокой частоте обновлений (последние данные получены 28 августа, 2026) канал поддерживает актуальность и высокий уровень охвата публикаций. Аналитика показывает, что аудитория активно взаимодействует с контентом, что делает его важной точкой влияния в категории Технологии и приложения.
For the last decade, Kubernetes has been the backdrop to most of my work: operating clusters, helping build hosted Kubernetes, and writing Kubernetes operators. At PlanetScale, that now means running stateful systems like Postgres and MySQL in production. Kubernetes has many faces, but here I want to talk about one face only: why it is so good at running workloads at scale. People ask me what an operator actually does. The canonical answer is: "it reconciles desired state." This is correct, but it also tells you almost nothing. An operator is a feedback controller. It's the same closed loop that runs a thermostat or keeps your car at a fixed speed on cruise control. In our case, the thing being controlled is a database. I have been building these loops for years, and the best way I know to make them click is to ignore Kubernetes at the beginning. Kubernetes is full of control theory, even if we don't call it that in the day-to-day. Before we look at a single line of Kubernetes, we're going to run a production database by hand and slowly let the feedback loop appear on its own. Then we'll map that loop to Kubernetes, with the pieces production needs: a store, watches, queues, retries, and more. At the end, we'll look at what one of these loops looks like in a real operator.https://planetscale.com/blog/the-feedback-loops-behind-kubernetes
GKE pod IP exhaustion is one of the few failure modes that gives you no warning before it goes terminal. I recently stepped into a war room where a client’s primary scaling group had flatlined — workloads cordoned, deployments stuck in Pending, and the estimated cost of the stall nearing $15k per hour in lost transaction volume. The culprit wasn’t traffic. It was a /20 subnet that had quietly run out of address space, and a set of GKE allocation defaults nobody had questioned at design time.The IP Math I Uncovered During Triage: https://www.rack2cloud.com/gke-pod-ip-exhaustion-triage-part-1 The Class E Rescue: https://www.rack2cloud.com/gke-ip-exhaustion-fix-part-2
A few weeks after publishing the 1M token/s post, I spent a weekend helping my good friend Milko Ilari set up vLLM on his shiny new DGX Spark with Gemma 4. My first in-person reaction was “It’s Champagne” (from the old days of PC Perspective) The Spark is a wild little machine — 128 GB of unified memory in a box you can hold with one hand, running the same Blackwell architecture as the datacenter B200s. But its memory bandwidth is 273 GB/s. The B200s in our cluster do 8,000 GB/s. Almost 30x less. Watching the numbers on that tiny machine got me thinking. The benchmark I ran on GKE Autopilot with 96 B200 GPUs had reported 4.4% FLOPS utilization. 10.9% memory bandwidth. Tensor cores active 1.5% of the time. The GPUs looked almost idle while pushing a million tokens per second. Was something wrong? No. And honestly, figuring out why turned out to be more interesting than the benchmark itself. That first post covers the journey — every optimization, and many failure 🫠. This one covers the physics.https://medium.com/google-cloud/what-does-4-4-gpu-utilization-actually-mean-ee61fabebbf0
ZeroFS serves S3-compatible buckets as POSIX filesystems over NFS and 9P, and as raw block devices over NBD. All three servers run in a single userspace process. Data is compressed and encrypted before upload.https://github.com/Barre/ZeroFS
A powerful and flexible Kubernetes Model Context Protocol (MCP) server implementation with support for Kubernetes and OpenShift.https://github.com/containers/kubernetes-mcp-server
A native macOS UI for Apple's container platform — think OrbStack/Docker Desktop, but for the Linux-containers-as-lightweight-VMs stack Apple ships for Apple silicon.https://github.com/wouterdebie/davit
OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.https://github.com/iOfficeAI/OfficeCLI
A Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agentshttps://github.com/manaflow-ai/cmux
When the storage backend for Stream Router hit hard limits, we needed to redesign its data model and migrate it to a new storage architecture without disrupting live production traffic. We would not have completed the implementation in the time frame we had without AI tools.https://www.datadoghq.com/blog/engineering/ai-assisted-storage-migration
Lore is an open source version control system designed for unprecedented scalability of both data and teams. It is optimized for projects that combine code with large binary assets, including games and entertainment, and caters for the needs of developers and artists alike.https://github.com/EpicGames/lore
Tabularis is an open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 12+ more databases like DuckDB, ClickHouse, Redis and Firestore.https://github.com/TabularisDB/tabularis
HASP is a local secret broker for coding agents. Agents need credentials to run tests, call APIs, and deploy code. Copying those credentials into prompts, shell history, .env files, or repo-local notes makes the agent faster today and harder to trust tomorrow. HASP keeps secrets in a local encrypted vault and gives commands only the values they are allowed to use at runtime. The core rule is: Managed secret values must not enter agent context.https://github.com/gethasp/hasp
Managing secrets at scale is not just about security — it’s about availability, resilience, and cost efficiency. At BioCatch, we use HashiCorp Vault to manage secrets in our Kubernetes environment, but our initial setup left room for improvements. Here’s how we redesigned our Vault architecture using Raft storage, Kubernetes automation, and snapshot-based disaster recovery — resulting in a system that is highly available, cost-effective, and production-ready.https://medium.com/@BioCatchTechBlog/how-we-rebuilt-our-vault-architecture-with-raft-snapshots-and-dr-b6789ea5fa28
In the world of Kubernetes, resource management is more than just creating, deleting, or updating objects. It's an intricate dance involving numerous tools, operators, and users. As our infrastructure grows, it becomes increasingly challenging to maintain control, necessitating the adoption of more advanced and sophisticated resource management and control systems and approaches. In this article, I will not delve into the basic methods of creating resources, as that is a rather trivial task. Instead, I would like to share my experience in optimizing resource update paths, which have proven to be immensely valuable in managing resources within large and complex Kubernetes clusters, as well as during the development of operators.https://hackernoon.com/battle-for-resources-or-the-ssa-path-to-kubernetes-diplomacy
