Achieving zero downtime during application updates is a critical goal for maintaining seamless user experiences. This blog post delves into the techniques and best practices for leveraging Kubernetes to ensure zero downtime deployments. Discover strategies such as rolling updates, canary deployments, and blue-green deployments to keep your applications running smoothly and efficiently.

https://blog.devops.dev/how-to-achieve-zero-downtime-application-with-kubernetes-ba52fdea9a9b

#Kubernetes #ZeroDowntime #DevOps

Gamified Chaos Engineering Tool for Kubernetes
https://github.com/lucky-sideburn/kubeinvaders

A Go framework for end-to-end testing of components running in Kubernetes clusters.

https://github.com/kubernetes-sigs/e2e-framework

Ensuring the security and compliance of your AWS EKS clusters is vital for protecting sensitive data and maintaining operational integrity. This blog post introduces hardeneks, a powerful tool designed to simplify the process of securing your EKS clusters. Learn about its features, benefits, and how it can help you achieve robust security and compliance with ease.

https://itnext.io/hardeneks-the-easy-way-to-keep-your-aws-eks-clusters-secure-and-compliant-d9b88b615b3a

#AWS #EKS #Security

Kubernetes has revolutionized the way applications are managed and scaled in the cloud. In the article "Understanding Kubernetes Dynamic Resource Scaling and CPU Boost," the focus is on how Kubernetes efficiently handles resource allocation to ensure optimal performance. The dynamic resource scaling and CPU boost features enable Kubernetes to automatically adjust resources based on workload demands, providing both flexibility and efficiency. This article explores the mechanisms behind these features, their benefits, and how they contribute to maintaining the balance between resource utilization and application performance.

https://cloud.google.com/blog/products/containers-kubernetes/understanding-kubernetes-dynamic-resource-scaling-and-cpu-boost

In the article "A Tale of Two VLANs," the author explores the intricacies of Virtual Local Area Networks (VLANs) and their role in network segmentation. VLANs are critical for enhancing network security and efficiency by logically dividing a physical network into distinct broadcast domains. This article delves into the technical details of how VLANs work, the benefits they provide, and practical use cases. By understanding VLANs, network administrators can better manage traffic, improve security, and optimize network performance, ensuring a robust and scalable network infrastructure.

https://blog.miraco.la/a-tale-of-two-vlans

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CLI tool to easily migrate Kubernetes persistent volumes

https://github.com/utkuozdemir/pv-migrate

Intent Driven Platform Orchestrator.

https://github.com/KusionStack/kusion

Optimizing the performance of Grafana Loki can significantly enhance log management and monitoring capabilities. This blog post explores advanced techniques such as using recording rules, caching, and parallel queries to improve the efficiency and responsiveness of Grafana Loki. Learn how to implement these strategies to achieve faster query performance and better resource utilization.

https://itnext.io/grafana-loki-performance-optimization-with-recording-rules-caching-and-parallel-queries-28b6ebba40c4

#GrafanaLoki #PerformanceOptimization #LogManagement

In the article "Exploring Kubernetes API Groups and Versions," the author dives into the architecture and organization of the Kubernetes API. Understanding API groups and versions is essential for developers and operators working with Kubernetes, as it ensures compatibility and stability across different components and extensions. This article elucidates the structure of API groups, their purposes, and how versioning helps manage the evolution of Kubernetes features. By comprehending these concepts, readers can better navigate the Kubernetes API, leverage its full capabilities, and ensure their applications remain up-to-date and resilient within the Kubernetes ecosystem.

https://devopsvoyager.hashnode.dev/exploring-kubernetes-api-groups-and-versions

Litmus helps SREs and developers practice chaos engineering in a Cloud-native way.

https://github.com/litmuschaos/litmus

Networking component for interconnecting Pods and Services across Kubernetes clusters.

https://github.com/submariner-io/submariner

In theblog post the team delves into the innovative approaches they've implemented to enhance the performance of file loading. By dissecting the problem and applying targeted solutions, Figma has managed to significantly reduce load times, ensuring a smoother and more efficient user experience. This article provides insights into the technical challenges and the strategies employed to overcome them, making it a valuable read for those interested in performance optimization and web development.
https://www.figma.com/blog/speeding-up-file-load-times-one-page-at-a-time/

In the article explores the art of crafting clear and effective strategy documents for engineering teams. The piece emphasizes the importance of readability and accessibility, providing practical tips and examples to help engineers communicate complex ideas succinctly. By focusing on structure, clarity, and purpose, this article aims to equip engineers with the tools needed to create strategy documents that are both informative and engaging.https://lethain.com/readable-engineering-strategy-documents/

Kamaji is the Hosted Control Plane Manager for Kubernetes.

https://github.com/clastix/kamaji

kapp is a simple deployment tool focused on the concept of "Kubernetes application" — a set of resources with the same label
https://github.com/carvel-dev/kapp

Effective Kubernetes workload management is critical for maintaining optimal performance and resource utilization. This article from InfraCloud focuses on Karpenter, a Kubernetes-native node provisioning tool, and its role in automating and improving workload management. Discover how Karpenter simplifies scaling, enhances resource efficiency, and streamlines operations in Kubernetes environments.

#Kubernetes #WorkloadManagement #Karpenter

https://www.infracloud.io/blogs/kubernetes-workload-management-karpenter/

In the article "How to Write a Git Commit Message," Simon Tatham provides a comprehensive guide on crafting clear and effective commit messages. Emphasizing the importance of communication in collaborative software development, Tatham outlines best practices for writing commit messages that convey the purpose and context of changes. This article is a valuable resource for developers looking to improve their workflow and maintain a clean, understandable project history.
https://www.chiark.greenend.org.uk/~sgtatham/quasiblog/commit-messages/

In the article author delves into the complexities of managing infrastructure across multiple regions and accounts using Terragrunt. The piece highlights how Terragrunt simplifies and enhances Terraform's capabilities, making it easier to handle large-scale, multi-environment deployments. By leveraging Terragrunt, organizations can achieve better infrastructure consistency, reduce duplication, and streamline their deployment processes. This article is an essential read for DevOps professionals looking to optimize their infrastructure management strategies in a multi-region and multi-account AWS environment.

https://dev.to/aws-builders/terragrunt-for-multi-regionmulti-account-deployments-1o1

Helm is a popular package manager for Kubernetes, but it has its design flaws. This article from DevOps explores the shortcomings of Helm’s design, examining how these issues impact deployment and management practices in Kubernetes. Learn about the specific limitations and potential solutions to improve your Kubernetes deployment strategies.

#Kubernetes #Helm #DevOps

https://blog.devops.dev/why-helms-design-is-flawed-a66c07c2e9a1