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DevOps & SRE notes

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Helpful articles and tools for DevOps&SRE youtube: https://www.youtube.com/@DevOpsAndSRENotes

USA2 744 Technologies & Applications9 532...

📈 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 13 310 subscribers, ranking 9 532 in the Technologies & Applications category and 2 744 in the USA region.

📊 Audience metrics and dynamics

Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 13 310 subscribers.

According to the latest data from 27 October, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -2 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 15.27%. Within the first 24 hours after publication, content typically collects 4.85% reactions from the total number of subscribers.
Post reach: On average, each post receives 2 033 views. Within the first day, a publication typically gains 645 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 youtube: https://www.youtube.com/@DevOpsAndSRENotes”

Thanks to the high frequency of updates (latest data received on 28 October, 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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13 310

Subscribers

-424 hours

-287 days

-230 days

2 033

Post views

~ 64524 hours

~ 79848 hours

15.27%

Engagement rate

No data

Posts per day

Ads index

beta

Posts Archive

13 310

Ingress Nginx will be retired, time to choose a gateway api. Gateway API Benchmarks provides a common set of tests to evaluate a Gateway API implementation. https://github.com/howardjohn/gateway-api-bench

13 310

A log viewer for Kubernetes troubleshooting https://github.com/GoogleCloudPlatform/khi

13 310

This post offers an exploration of the fundamental traffic management capabilities within the Istio service mesh. Author Albert Riu covers core concepts like DestinationRules, VirtualServices, and Gateways to control and route traffic in a microservices architecture. https://medium.com/@arivermar/exploring-the-basics-of-istio-traffic-management-cee13f0817c2

13 310

This exploration by OpenSauced explains how they leverage Kubernetes Jobs to run OpenSSF Scorecard checks at a massive scale. The system is designed to assess the security posture of nearly any public repository on GitHub. https://dev.to/opensauced/how-we-use-kubernetes-jobs-to-scale-openssf-scorecard-5bf2

13 310

⚠️ Ingress Nginx will be retired! To prioritize the safety and security of the ecosystem, Kubernetes SIG Network and the Security Response Committee are announcing the upcoming retirement of Ingress NGINX 🪦 https://kubernetes.io/blog/2025/11/11/ingress-nginx-retirement/

13 310

https://helm.sh/docs/overview/

13 310

A new major Helm release has become available https://github.com/helm/helm/releases/tag/v4.0.0

13 310

kubernetes operator manager https://github.com/kkb0318/kom

13 310

This comprehensive guide details the process of setting up a high-availability k3s Kubernetes cluster. It uses keepalived for a virtual IP, a Galera cluster for the database, and Longhorn for distributed block storage to ensure no single point of failure. https://raymii.org/s/tutorials/High_Available_k3s_kubernetes_cluster_with_keepalived_galera_and_longhorn.html

13 310

This tutorial from Steven Sklar on DEV Community explains how to implement Kubernetes-powered leader election in Go applications. It walks through the use of Kubernetes Leases and the client-go/tools/leaderelection package with a practical code example. https://dev.to/sklarsa/how-to-add-kubernetes-powered-leader-election-to-your-go-apps-57jh

13 310

PiHole on kubernetes https://github.com/MoJo2600/pihole-kubernetes

13 310

kpatch - live kernel patching https://github.com/dynup/kpatch

13 310

Lawrence Jones provides an analysis of the challenges and incentives surrounding company status pages. The text delves into why transparency can be difficult for businesses, especially when SLAs and financial penalties are involved. https://blog.lawrencejones.dev/status-pages/

13 310

This write-up from incident.io introduces the "Incident Maturity Model," a framework for evaluating and improving an organization's incident management processes. The model outlines three stages: Centralized, Distributed, and Democratized, offering a roadmap for growth. https://incident.io/blog/the-incident-maturity-model

13 310

ncdu for your restic repository https://github.com/drdo/redu

13 310

kubectl-validate is a SIG-CLI subproject to support the local validation of resources for native Kubernetes types and CRDs. https://github.com/kubernetes-sigs/kubectl-validate

13 310

This blogpost explores the statistical complexities of using Mean Time to Resolve (MTTR) as a key incident metric. The author argues that due to the power-law distribution of incident durations, MTTR trends can be misleading. https://surfingcomplexity.blog/2024/12/01/mttr-when-sample-means-and-power-laws-combine-trouble-follows/

13 310

This in-depth article by Henrik Gerdes benchmarks various container runtime interfaces (CRIs) for Kubernetes. It provides a detailed comparison of runc, crun, gvisor, and youki, focusing on performance and memory consumption. https://henrikgerdes.me/blog/2024-07-kubernetes-cri-bench/

13 310

A client for kubelet https://github.com/cyberark/kubeletctl

13 310

A terminal-based LDAP server explorer built with Go and BubbleTea, providing an interactive interface for browsing LDAP directory trees, viewing records, and executing custom queries. https://github.com/ericschmar/moribito