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

USA2 760 Technologies & Applications9 315...

📈 Analytical overview of Telegram channel DevOps & SRE notes

Channel DevOps & SRE notes (@devops_sre_notes) in the English language segment is an active participant. Currently, the community unites 13 291 subscribers, ranking 9 315 in the Technologies & Applications category and 2 760 in the USA region.

📊 Audience metrics and dynamics

Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 13 291 subscribers.

According to the latest data from 03 September, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 211 over the last 30 days and by 4 over the last 24 hours, overall reach remains high.

Verification status: Not verified
Engagement rate (ER): The average audience engagement rate is 15.83%. Within the first 24 hours after publication, content typically collects 4.59% reactions from the total number of subscribers.
Post reach: On average, each post receives 2 103 views. Within the first day, a publication typically gains 610 views.
Reactions and interaction: The audience actively supports content: the average number of reactions per post is 5.
Thematic interests: Content is focused on key topics such as kubernete, cluster, author, engineering, monitoring.

📝 Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
“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”

Thanks to the high frequency of updates (latest data received on 04 September, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.

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13 291

Subscribers

+424 hours

+127 days

+21130 days

2 103

Post views

~ 61024 hours

~ 79248 hours

15.83%

Engagement rate

No data

Posts per day

Ads index

beta

Posts Archive

13 291

The blog post discusses the complexities of achieving compliance in a dynamic, ephemeral environment such as Kubernetes, and offers insights and guidance on maintaining a secure and compliant cloud environment². https://www.armosec.io/blog/kubernetes-compliance-challenges

13 291

It describes how to optimize Loki, a log aggregation system, for better performance in Grafana, a data visualization platform. https://itnext.io/grafana-loki-performance-optimization-with-recording-rules-caching-and-parallel-queries-28b6ebba40c4

13 291

Provides a comprehensive guide on how to recreate the Kubernetes RBAC authorization model from scratch, and practice the relationships between Roles, ClusterRoles, ServiceAccounts, RoleBindings, and ClusterRoleBindings. https://learnk8s.io/rbac-kubernetes

13 291

Effortless, Low-Overhead, eBPF-based Kubernetes Monitoring https://github.com/ddosify/alaz

13 291

The post emphasizes that while Kubernetes is a leading container management system, it’s not exempt from malicious attacks. Therefore, understanding Kubernetes’ environment and the different vulnerabilities one can be exposed to while creating, deploying, or running applications in clusters is crucial. https://goteleport.com/blog/how-to-hack-kubernetes

13 291

An architecture-aware Kubernetes scheduler plugin https://github.com/ElementTech/kube-arch-scheduler

13 291

The post aims to simplify these complex concepts by relating them to everyday scenarios. https://dev.to/aws-builders/load-balancer-reverse-proxy-and-api-gateway-analogies-to-real-life-scenarios-54el

13 291

The post explains how a request flows from a user’s perspective across the network to reach AWS and then Slack’s internal services https://github.com/siderolabs/talos

13 291

The post explains how a request flows from a user’s perspective across the network to reach AWS and then Slack’s internal services https://slack.engineering/traffic-101-packets-mostly-flow/

13 291

OpenAPI is a language-agnostic specification for defining RESTful APIs. With the advent of Kubernetes 1.27, OpenAPI v3.0 has been made generally available, further enhancing the API functionality of Kubernetes1. This integration provides improved documentation, clear validation rules, and enhanced extensibility1. https://medium.com/cloud-native-daily/kubernetes-1-27-goes-galactic-with-openapi3-6ea228785c50

13 291

The post provides a brief history of Inter-Process Communication (IPC) at Netflix. It explains how Netflix was early to the cloud and had to build their own solutions since there were no existing ones available https://netflixtechblog.com/zero-configuration-service-mesh-with-on-demand-cluster-discovery-ac6483b52a51

13 291

a CLI tool for working with funktion https://github.com/funktionio/funktion

13 291

Have you ever thought that Cloudflare Tunnels isn't a secure? https://www.youtube.com/watch?v=oqy3krzmSMA

13 291

Terravision visualises Terraform code as live Professional Cloud Architecture Diagrams by analysing the code dynamically. Supports AWS, Google and Azure. https://github.com/patrickchugh/terravision

13 291

Get your resource requests "Just Right" https://github.com/FairwindsOps/goldilocks/

13 291

👀 A Kubernetes cluster resource sanitizer https://github.com/derailed/popeye

13 291

Copilot moved forward for other type of work than programming https://blogs.microsoft.com/on-the-issues/2023/09/07/copilot-copyright-commitment-ai-legal-concerns/

13 291

https://linkerd.io/2023/05/15/real-world-gitops/index.html

13 291

The article provides detailed explanations and examples of how to avoid these misconfigurations. https://www.armosec.io/blog/kubernetes-misconfigurations/

13 291

Curated resources help you prepare for the CNCF/Linux Foundation CKS 2021 "Kubernetes Certified Security Specialist" Certification exam. Please provide feedback or requests by raising issues, or making a pull request. All feedback for improvements are welcome. thank you. https://github.com/walidshaari/Certified-Kubernetes-Security-Specialist