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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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📈 Análisis del canal de Telegram DevOps & SRE notes

El canal DevOps & SRE notes (@devops_sre_notes) en el segmento lingüístico de Inglés es un actor destacado. Actualmente la comunidad reúne a 12 670 suscriptores, ocupando la posición 10 038 en la categoría Tecnologías y Aplicaciones y el puesto 2 971 en la región EEUU.

📊 Métricas de audiencia y dinámica

Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 12 670 suscriptores.

Según los últimos datos del 13 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de 224, y en las últimas 24 horas de 10, conservando un alto alcance.

  • Estado de verificación: No verificado
  • Tasa de interacción (ER): El promedio de interacción de la audiencia es 16.54%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 4.74% de reacciones respecto al total de suscriptores.
  • Alcance de las publicaciones: Cada publicación recibe en promedio 2 095 visualizaciones. En el primer día suele acumular 600 visualizaciones.
  • Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 4.
  • Intereses temáticos: El contenido se centra en temas clave como kubernete, cluster, author, engineering, monitoring.

📝 Descripción y política de contenido

El autor describe el recurso como un espacio para expresar opiniones subjetivas:
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

Gracias a la alta frecuencia de actualizaciones (últimos datos recibidos el 14 junio, 2026), el canal mantiene la vigencia y un amplio alcance. La analítica demuestra que la audiencia interactúa activamente con el contenido, lo que lo convierte en un punto de referencia dentro de la categoría Tecnologías y Aplicaciones.

12 670
Suscriptores
+1024 horas
+667 días
+22430 días
Archivo de publicaciones
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