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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 12 681 suscriptores, ocupando la posición 10 048 en la categoría Tecnologías y Aplicaciones y el puesto 2 966 en la región EEUU.

📊 Métricas de audiencia y dinámica

Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 12 681 suscriptores.

Según los últimos datos del 14 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de 228, y en las últimas 24 horas de 6, conservando un alto alcance.

  • Estado de verificación: No verificado
  • Tasa de interacción (ER): El promedio de interacción de la audiencia es 15.90%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 4.81% de reacciones respecto al total de suscriptores.
  • Alcance de las publicaciones: Cada publicación recibe en promedio 2 016 visualizaciones. En el primer día suele acumular 610 visualizaciones.
  • Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 5.
  • 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 15 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.

12 681
Suscriptores
+624 horas
+517 días
+22830 días
Archivo de publicaciones
https://questdb.io/blog/questdb-cloud-kubernetes-operator/ The article from QuestDB discusses their transition to a Kubernetes Operator for their cloud operations. The switch involves moving from a provisioner-based system to a Kubernetes Operator, which manages complex operations and orchestrates features like automatic node failure recovery, High Availability, and Cold Storage. This new system simplifies provisioning by reducing code complexity and improving unit testing. It also offers benefits like auto-healing, easier upgrades, and improved control plane locality. The operator is designed to be a drop-in replacement for their current system, ensuring seamless transition and enhanced automation capabilities.

Tool to validate assumptions about the network https://github.com/hardbyte/netchecks/

This is the story of how we upgraded our fleet of 1200+ MySQL hosts to 8.0. Upgrading the fleet with no impact to our Service Level Objectives (SLO) was no small feat–planning, testing and the upgrade itself took over a year and collaboration across multiple teams within GitHub. https://github.blog/2023-12-07-upgrading-github-com-to-mysql-8-0/

Kubernetes Native Container Build Service https://github.com/buildpacks-community/kpack

Kubernetes object analysis with recommendations for improved reliability and security https://github.com/zegl/kube-score

Kubernetes tool for scanning clusters for network policies and identifying unprotected workloads. https://github.com/deggja/netfetch

Engineers and major companies are pushing a technology called L4S that they say could make the web feel dramatically faster. But how? https://www.theverge.com/23655762/l4s-internet-apple-comcast-latency-speed-bandwidth

As the owner of this channel, I'll leave a link to my personal microblog where I describe everything that I found interesting. It's not related to DevOps/SRE and is not a source of professional information. https://t.me/NomadicBytes

Learning how to build quality software is not part of computer science education. How do we learn it? https://www.florianbellmann.com/blog/never-taught-qa

A network diagnostic tool https://github.com/fujiapple852/trippy

Future proof secrets management https://github.com/candiddev/rot

We recently upgraded from Postgres 11.9 to 15.3 with zero downtime by using logical replication, a suite of support scripts, and tools in Elixir & Erlang’s BEAM virtual machine. This post will go into far too much detail explaining how we did it, and considerations you might need to make along the way if you try to do the same. https://knock.app/blog/zero-downtime-postgres-upgrades

Get instant insights on your Kubernetes clusters with our lightweight, plug-and-play performance monitoring tool https://github.com/oslabs-beta/KlusterView

K8s-Secret-Expiry-Controller is a Kubernetes operator that manages and tracks the lifespan of Kubernetes secrets. https://github.com/devops-360-online/k8s-secret-expiry-controller

https://www.datadoghq.com/blog/kubernetes-cpu-requests-limits/ The blog post delves into the intricacies of CPU requests and limits within Kubernetes. It discusses how these parameters affect container scheduling and resource allocation, and offers insights into troubleshooting and optimizing application performance.

Detailed post from Cloudflare about the latest security incident. Cloudflare is one of the most open companies that discuss problems within the company. https://blog.cloudflare.com/thanksgiving-2023-security-incident/

k'exp - Kubernetes Explorer https://github.com/iximiuz/kexp

A CLI utility for your Kubernetes nodes https://github.com/Kavinraja-G/node-gizmo

DevOps & SRE notes - Estadísticas y analítica del canal de Telegram @devops_sre_notes