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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

Ko'proq ko'rsatish

📈 Telegram kanali DevOps & SRE notes analitikasi

DevOps & SRE notes (@devops_sre_notes) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 12 670 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 10 038-o'rinni va AQSH mintaqasida 2 971-o'rinni egallagan.

📊 Auditoriya ko‘rsatkichlari va dinamika

невідомо sanasidan buyon loyiha tez o‘sib, 12 670 obunachiga ega bo‘ldi.

13 Iyun, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni 224 ga, so‘nggi 24 soatda esa 10 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 16.54% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 4.74% ini tashkil etuvchi reaksiyalarni to‘playdi.
  • Post qamrovi: Har bir post o‘rtacha 2 095 marta ko‘riladi; birinchi sutkada odatda 600 ta ko‘rish yig‘iladi.
  • Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 4 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 14 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.

12 670
Obunachilar
+1024 soatlar
+667 kunlar
+22430 kunlar
Postlar arxiv
eBPF distributed networking observability tool for Kubernetes https://github.com/microsoft/retina

The introduction of Kubernetes Gateway API v1.0 marks a significant milestone, promising to enhance how developers and cluster operators manage and expose their services. The article dives deep into the nuances of this new API version, comparing it with the traditional Ingress controllers and highlighting its potential to redefine traffic routing within Kubernetes clusters. F https://dev.to/apisix/kubernetes-gateway-api-v10-should-you-switch-45c0

In the fast-paced world of Kubernetes and container orchestration, monitoring and metrics play a pivotal role in ensuring the health, efficiency, and reliability of applications. The article provides an insightful exploration into the criticality of pod metrics within the Kubernetes ecosystem https://komodor.com/blog/harnessing-the-power-of-metrics-four-essential-use-cases-for-pod-metrics/

Self-Hosted Remote Dev Environment https://github.com/lapce/lapdev

Write tests against structured configuration data using the Open Policy Agent Rego query language https://github.com/open-policy-agent/conftest

The blog post delves into the challenges faced by on-call personnel due to alert fatigue and the subsequent risk of burnout. It outlines Cloudflare's approach to enhancing alert observability within their systems, aiming to make alerts more actionable and reduce false positives. By leveraging open-source tools and implementing best practices, Cloudflare's observability team shares insights on improving alert management, thereby easing the on-call experience and promoting personnel well-being. https://blog.cloudflare.com/alerts-observability/

Good introduction for starting set up on-call culture in your company. https://grafana.com/blog/2024/03/28/call-me-maybe-designing-an-incident-response-process/

Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients. https://github.com/microsoft/garnet

Opensource IDE For Exploring and Testing Api's (lightweight alternative to postman/insomnia) https://github.com/usebruno/bruno

The blog post on VLT Technology discusses a significant vulnerability within the npm ecosystem known as "manifest confusion." This issue arises because npm package manifests are published independently from their tarball contents without thorough validation, leading to potential exploits through inconsistent or malicious data in package dependencies or scripts. The post details the history, the problem's implications, and steps to reproduce the issue, emphasizing the widespread impact on security and package integrity. https://blog.vlt.sh/blog/the-massive-hole-in-the-npm-ecosystem

The post shares insights and experiences from Figma's database team on managing and scaling their database systems. Such articles typically cover challenges faced during growth, strategies for maintaining performance, and lessons learned throughout the process. https://www.figma.com/blog/how-figmas-databases-team-lived-to-tell-the-scale/

🛡 Kubernetes Config Syncer (previously kubed) https://github.com/config-syncer/config-syncer

https://github.com/TheCloudTheory/arm-estimator ACE (Azure Cost Estimator) - automated cost estimations for ARM Templates, Bicep and Terraform

The blog post provides a comprehensive guide to using Docker Compose for managing multi-container Docker applications. It covers the basics of Docker Compose, differences between Docker and Docker Compose, and detailed instructions on writing a compose.yaml file. It also delves into starting, stopping, and managing services, volumes, and networks within Docker Compose, aiming to simplify the deployment and scaling of applications. For more detailed information and guidance, you can read the full post here. https://devopscycle.com/blog/the-ultimate-docker-compose-cheat-sheet/

Good news in short. Bucket owners will never incur request or bandwidth charges for requests that return an HTTP 403 (Access Denied) error response if initiated from outside their individual AWS account or AWS Organization. https://aws.amazon.com/about-aws/whats-new/2024/05/amazon-s3-no-charge-http-error-codes/

The article emphasizes that while PSA is native and aligns with security standards, its customization capabilities are somewhat limited. The guide aims to modernize security approaches with practical, step-by-step guidance, catering to developers and administrators involved in cloud computing and Kubernetes environments. For a comprehensive understanding, you can read the full article here. https://hackernoon.com/migrating-from-pod-security-policies-a-comprehensive-guide-part-1-transitioning-to-psa

Kubernetes without the root privileges https://github.com/rootless-containers/usernetes

Local development against a remote Kubernetes or OpenShift cluster https://github.com/telepresenceio/telepresence

The article discusses extracting DevOps Research and Assessment (DORA) metrics from continuous delivery (CD) pipelines to enhance CI/CD observability. It builds on previous work on CI system metrics, extending into CD with a focus on DORA metrics for internal service workflows. The piece details a project undertaken during Grafana Labs' latest hackathon, where the authors developed a proof-of-concept to monitor deployment workflows, utilizing tools like Argo Workflows and Grafana Incident for data collection. It aims to improve understanding of software delivery effectiveness through metrics like deployment frequency and mean time to recovery, contributing to better operational insights and decision-making. https://grafana.com/blog/2024/03/26/ci/cd-observability-extracting-dora-metrics-from-a-cd-pipeline/

Define Kubernetes native apps and abstractions using object-oriented programming https://github.com/cdk8s-team/cdk8s