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 979 Technologies & Applications10 047...

📈 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 12 657 subscribers, ranking 10 047 in the Technologies & Applications category and 2 979 in the USA region.

📊 Audience metrics and dynamics

Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 12 657 subscribers.

According to the latest data from 10 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 217 over the last 30 days and by 3 over the last 24 hours, overall reach remains high.

Verification status: Not verified
Engagement rate (ER): The average audience engagement rate is 18.62%. Within the first 24 hours after publication, content typically collects 4.84% reactions from the total number of subscribers.
Post reach: On average, each post receives 2 354 views. Within the first day, a publication typically gains 612 views.
Reactions and interaction: The audience actively supports content: the average number of reactions per post is 3.
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 11 June, 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.

12 657

Subscribers

+324 hours

+487 days

+21730 days

2 354

Post views

~ 61224 hours

~ 79248 hours

18.62%

Engagement rate

No data

Posts per day

Ads index

beta

Posts Archive

12 657

In the article "Run security scans on Terraform and OpenTofu projects with Trivy and GitHub Actions," the author provides a hands-on tutorial on integrating security scans into infrastructure-as-code (IaC) workflows using Trivy and GitHub Actions. https://janik6n.net/posts/run-security-scans-on-terraform-and-opentofu-project-with-trivy-and-github-actions/

12 657

Find directories where changed terraform_remote_state data source is used https://github.com/suzuki-shunsuke/tfrstate

12 657

An extensible framework for application-level data management on Kubernetes, Kanister is a Cloud Native Computing Foundation sandbox project and was originally created by the Veeam Kasten team. https://github.com/kanisterio/kanister

12 657

In his article "Kubernetes CRD: the versioning joy," Joel Takvorian shares the challenges encountered while evolving the CustomResourceDefinition (CRD) versions for the Network Observability operator. https://dev.to/jotak/kubernetes-crd-the-versioning-joy-6g0

12 657

https://medium.com/@gajaoncloud/karpeneters-drift-detection-maintaining-consistency-in-your-kubernetes-cluster-cabe2a34bb49

12 657

Automate Kubernetes Configuration Editing https://github.com/kptdev/kpt

12 657

Intelligence for Kubernetes. World's most promising Kubernetes Visualization Tool for Developer and Platform Engineering teams. https://github.com/KusionStack/karpor

12 657

In the article "The Karpenter Transformation," Nadav Buchman from Fiverr Engineering discusses the company's migration of their Kubernetes compute nodes to Karpenter, an open-source Kubernetes node lifecycle manager developed by AWS. https://medium.com/fiverr-engineering/the-karpenter-transformation-1c278294bd9b

12 657

In December 2024, AWS introduced a visual deployment timeline feature for CloudFormation, enhancing the infrastructure-as-code service with real-time visualization of resource provisioning sequences. This timeline offers a graphical representation of the order and duration of resource deployments, providing insights into dependencies and potential bottlenecks. https://www.infoq.com/news/2024/12/cloudformation-visual-deployment/

12 657

NVIDIA device plugin for Kubernetes https://github.com/NVIDIA/k8s-device-plugin

12 657

Local development for AWS Lambda's and Terraform https://github.com/uatec/teleform

12 657

In the article discusses the challenges of maintaining Service Level Objectives (SLOs) in a microservices environment. The team redefined their Critical User Journeys (CUJs) and implemented end-to-end (E2E) testing to automate SLO maintenance, resulting in a 99% reduction in maintenance time and immediate impact assessment during incidents. https://engineering.mercari.com/en/blog/entry/20241204-keeping-user-journey-slos-up-to-date-with-e2e-testing-in-a-microservices-architecture/

12 657

Lawrence Jones discusses the challenges of ensuring that an incident management system can alert its own team during outages. https://incident.io/hubs/building-on-call/who-watches-the-watchers

12 657

Chaos snake for Kubernetes. Chaos engineering combined with a classic snake game. https://github.com/deggja/chaossnake

12 657

Define sleep & wake up cycles for your Kubernetes resources. Automatically schedule to shutdown Deployments, CronJobs, StatefulSets and HorizontalPodAutoscalers that occupy resources in your cluster and wake them up only when you need them, reducing that way the overall power consumption. https://github.com/rekuberate-io/sleepcycles

12 657

Repost from N/a

🐍 Python Notes 🐍 Stay on top of your Python skills with concise notes, tips, and tricks for every level of developer! Whether you're a beginner or advanced, these notes cover everything from basic syntax to advanced libraries and real-world applications. 📘 Comprehensive Python Guides ⚙️ Practical Coding Tips & Tricks 🚀 Master Python, Step by Step ✨ Subscribe now and boost your Python knowledge! 📲

12 657

In this article "Solutions to the Lost Update Problem," Sönke Ruempler addresses the challenges of concurrent transactions leading to lost updates in database systems. https://ruempler.eu/2024/11/25/solutions-to-the-lost-update-problem/

12 657

In the blogpost examined how increasing CPU utilization can lead to higher latency, affecting overall system performance. Through various experiments, they observed that as CPU usage rises, latency increases, highlighting the importance of optimizing system efficiency to maintain performance under varying loads. citeturn0search0 https://github.blog/engineering/architecture-optimization/breaking-down-cpu-speed-how-utilization-impacts-performance/

12 657

Runbook automation platform with deep observability integrations for SRE & On-Call Teams https://github.com/DrDroidLab/playbooks

12 657

The mighty, self-hostable Git server for the command line🍦 https://github.com/charmbracelet/soft-serve