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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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πŸ“ˆ 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 13 279 subscribers, ranking 9 348 in the Technologies & Applications category and 2 766 in the USA region.

πŸ“Š Audience metrics and dynamics

Since its creation on Π½Π΅Π²Ρ–Π΄ΠΎΠΌΠΎ, the project has demonstrated rapid growth, gathering an audience of 13 279 subscribers.

According to the latest data from 01 September, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 219 over the last 30 days and by 2 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 15.29%. 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 2 031 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.

πŸ“ Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
β€œHelpful 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 02 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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Posts Archive
Manage Kubernetes resources from Vim https://github.com/rottencandy/vimkubectl

Kubernetes-native IoT gateway https://github.com/Edgenesis/shifu

A day 0 tool for getting your app on k8s fast https://github.com/azure/draft

AWS Organizations Service Control Policies (SCPs) written in HashiCorp Terraform. https://github.com/ScaleSec/terraform_aws_scp

Diagram as code from diagrams import Cluster, Diagram from diagrams.aws.compute import ECS, EKS, Lambda from diagrams.aws.dat
Diagram as code
from diagrams import Cluster, Diagram
from diagrams.aws.compute import ECS, EKS, Lambda
from diagrams.aws.database import Redshift
from diagrams.aws.integration import SQS
from diagrams.aws.storage import S3

with Diagram("Event Processing", show=False):
    source = EKS("k8s source")

    with Cluster("Event Flows"):
        with Cluster("Event Workers"):
            workers = [ECS("worker1"),
                       ECS("worker2"),
                       ECS("worker3")]

        queue = SQS("event queue")

        with Cluster("Processing"):
            handlers = [Lambda("proc1"),
                        Lambda("proc2"),
                        Lambda("proc3")]

    store = S3("events store")
    dw = Redshift("analytics")

    source >> workers >> queue >> handlers
    handlers >> store
    handlers >> dw
https://diagrams.mingrammer.com/docs/getting-started/examples

This post provides a comprehensive overview of Cloudflare's logging pipeline, detailing the various components and processes involved in managing, improving, and maintaining the internal logging systems. It covers the journey of logs from their inception to their storage, explaining the role of different technologies and methods used in this process. The article highlights Cloudflare's focus on scalability, high availability, and meeting service level objectives while handling immense volumes of log data. https://blog.cloudflare.com/an-overview-of-cloudflares-logging-pipeline/

Perfect presentation about zero-trust https://www.youtube.com/watch?v=0fkFj5XVnpY

Burrito is a TACoS (Terraform Automation Collaboration Software) Kubernetes Operator. https://github.com/padok-team/burrito

libvirt autoscaler module for k8s cluster-autoscaler https://github.com/PeterGrace/libvirt_autoscaler

The blog post details a case study on migrating Kubernetes clusters between AWS accounts using Velero. It covers the migration process, including the transfer of both Kubernetes and non-Kubernetes resources, and outlines specific steps and strategies adopted for this task. The post also shares lessons learned and insights gained during the migration, making it a useful resource for those looking to undertake similar projects. https://devopsdirective.com/posts/2023/11/velero-aws-account-migration/index.html

The blog post "Bootstrap an Air Gapped Cluster With Kubeadm" provides a comprehensive guide on setting up a Kubernetes cluster in an air-gapped environment using Kubeadm. It covers the challenges of deploying in a network-isolated environment and offers detailed steps and strategies to effectively overcome these obstacles. The guide is particularly useful for those looking to deploy Kubernetes in secure, restricted-access environments. https://kubernetes.io/blog/2023/10/12/bootstrap-an-air-gapped-cluster-with-kubeadm/

Kubernetes Cluster API Provider for Terraform Cloud https://github.com/hashicorp/cluster-api-provider-terraform-cloud

πŸͺ± Kermoo offers resilience testing with Process Delays, Back-end Failures, CPU Simulations, and Memory Leaks. Boost your system reliability effortlessly. https://github.com/evryn/kermoo