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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
Show moreπ 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 12 663 subscribers, ranking 10 041 in the Technologies & Applications category and 2 974 in the USA region.
π Audience metrics and dynamics
Since its creation on Π½Π΅Π²ΡΠ΄ΠΎΠΌΠΎ, the project has demonstrated rapid growth, gathering an audience of 12 663 subscribers.
According to the latest data from 12 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 218 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 16.84%. Within the first 24 hours after publication, content typically collects 4.90% reactions from the total number of subscribers.
- Post reach: On average, each post receives 2 132 views. Within the first day, a publication typically gains 620 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 4.
- Thematic interests: Content is focused on key topics such as kubernete, cluster, author, engineering, monitoring.
π Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
βHelpful 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-02-19β
Thanks to the high frequency of updates (latest data received on 13 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.
12 663
Subscribers
+324 hours
+667 days
+21830 days
Posts Archive
12 664
Managing access to Amazon RDS instances securely is vital for protecting your data and maintaining compliance. This article from SymOps discusses strategies for controlling and auditing access to RDS instances in AWS environments. Learn about best practices, tools, and techniques to enhance security, streamline access management, and ensure that only authorized users can interact with your databases.
#AWS #RDS #DatabaseSecurity
https://blog.symops.com/post/rds-access
12 664
Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
#CyberSecurity #XDR #SIEM
https://github.com/wazuh/wazuh
12 664
The next gen ls command
https://github.com/lsd-rs/lsd
#CommandLine #FileManagement #Rust
12 664
Detecting and managing infrastructure drift is crucial for maintaining the desired state of your AWS resources. This article from ShipMonk's Product Development blog explains how to implement drift checks in Terraform for AWS environments. Learn about tools and techniques to identify, monitor, and remediate drift, ensuring your infrastructure remains consistent and compliant with your configurations.
#Terraform #AWS #InfrastructureDrift
https://pd.shipmonk.com/terraform-aws-drift-checks/
12 664
Performance regressions in cloud environments can be challenging to diagnose and resolve. This article from DoltHub discusses a "spooky" performance regression issue encountered with AWS Elastic Block Store (EBS). It explores the investigative steps taken to identify the root cause, the lessons learned, and best practices for monitoring and mitigating similar issues in cloud storage systems.
#AWS #PerformanceRegression #CloudStorage
https://www.dolthub.com/blog/2023-11-22-spooky-performance-regression-aws-ebs/
12 664
π₯§ HTTPie CLI β modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.
#CLI #HTTPClient #APIDevelopment
https://github.com/httpie/cli
12 664
A syntax-highlighting pager for git, diff, grep, and blame output
#Git #SyntaxHighlighting #CLI
https://github.com/dandavison/delta
12 664
Upgrading Amazon EKS worker nodes is crucial for maintaining security, performance, and access to new features. This AWS blog post explains how to use Karpenter to automate the upgrade of EKS worker nodes, specifically handling node drift. Learn about the process and best practices to ensure smooth upgrades, minimize downtime, and maintain consistency in your Kubernetes environment.
#EKS #Kubernetes #Karpenter
https://aws.amazon.com/blogs/containers/how-to-upgrade-amazon-eks-worker-nodes-with-karpenter-drift/
12 664
The OpenTelemetry Collector is a powerful tool for gathering, processing, and exporting telemetry data from various sources. This article by Frankel provides a deep dive into the OpenTelemetry Collector, explaining its architecture, key features, and how to set it up. Learn how to use the OpenTelemetry Collector to improve observability in your systems by centralizing and standardizing the collection of metrics, traces, and logs.
#OpenTelemetry #Observability #TelemetryData
https://blog.frankel.ch/opentelemetry-collector/
12 664
A modern replacement for βlsβ.
https://github.com/ogham/exa
#CommandLine #FileManagement #Linux
12 664
manage multiple kubectl port-forward commands, with support for UDP, K8s proxy, and github state sync.
#Kubernetes #PortForwarding #DevOps
https://github.com/hcavarsan/kftray
12 664
Scaling Site Reliability Engineering (SRE) teams is crucial for maintaining high availability and performance as organizations grow. This article from DZone explores strategies for expanding SRE teams, including building scalable processes, leveraging automation, and fostering a culture of collaboration. Learn how to effectively scale your SRE practices to support the evolving needs of your organization.
#SRE #TeamScaling #DevOps
https://dzone.com/articles/scaling-sre-teams
12 664
Restricting cluster admin permissions in Kubernetes is essential for maintaining security and preventing unauthorized access. This article by Marcus Noble provides insights into best practices for limiting cluster admin privileges. Learn how to effectively manage roles and permissions to enhance the security of your Kubernetes environment and protect your infrastructure from potential threats.
#KubernetesSecurity #ClusterManagement #AccessControl
https://marcusnoble.co.uk/2022-01-20-restricting-cluster-admin-permissions/
12 664
A cat(1) clone with wings.
https://github.com/sharkdp/bat
#CommandLine #TextProcessing #CLI
12 664
K8s controller to manage the aws-auth configmap
https://github.com/maruina/aws-auth-manager
#Kubernetes #AWS #ConfigManagement
12 664
Managing Grafana as code allows for consistent, version-controlled monitoring setups across environments. This comprehensive guide from Grafana covers tools, tips, and best practices for managing Grafana dashboards and configurations as code. Learn how to automate and streamline your Grafana deployments using various tools to enhance observability and maintain monitoring consistency.
#Grafana #Observability #InfrastructureAsCode
https://grafana.com/blog/2022/12/06/a-complete-guide-to-managing-grafana-as-code-tools-tips-and-tricks/
12 664
Understanding the Kubernetes kubeconfig file is crucial for managing access to your Kubernetes clusters. This article from DevOpsCube provides a comprehensive guide on the structure, usage, and best practices of the kubeconfig file. Learn how to configure, manage, and secure your kubeconfig to ensure efficient and secure interactions with your Kubernetes clusters.
#Kubernetes #kubeconfig #ClusterManagement
https://devopscube.com/kubernetes-kubeconfig-file/
12 664
Preflight Checks and Support Bundles Framework for Kubernetes Applications
https://github.com/replicatedhq/troubleshoot
#Kubernetes #Troubleshooting #SupportBundles
12 664
Calico and Kubernetes work together to provide a powerful solution for implementing robust network policies in cloud-native environments. This article from Faun discusses how Calico enhances Kubernetes' native networking capabilities, offering greater control, security, and flexibility. Learn how to configure and use Calico for managing network policies, improving both security and performance in your Kubernetes clusters.
#Kubernetes #Calico #NetworkSecurity
https://faun.pub/calico-and-kubernetes-a-perfect-pair-for-robust-network-policy-2b91eb4eec44
12 664
Tool to evaluate upgrade confidence for Kubernetes cluster addons
#Kubernetes #AddOns #UpgradeManagement
https://github.com/FairwindsOps/gonogo
