
Cloud DevOps Notes 📚💻
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About Cloud DevOps Notes 📚💻
This Channel is all about accessing Cloud DevOps related stuff. https://sawan22071995.github.io/notes/#/
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Upgrading from Node.js 18 to 20 brought unexpected performance impacts to a Kubernetes-deployed service, as detailed in this technical recap. The experience-driven story reveals how changing memory reservations on Kubernetes pods can shrink Node.js heap spaces—specifically the "new space"—triggering heavier garbage collection and higher CPU load, and how adjusting the --max-semi-space-size parameter restored both speed and stability. https://deezer.io/node-js-20-upgrade-a-journey-through-unexpected-heap-issues-with-kubernetes-27ae3d325646

We consolidated our environments onto a single EC2 instance using Docker containers, managed securely through AWS Systems Manager (SSM). The results were impressive: ✓ 65% reduction in monthly AWS costs ✓ Zero SSH access (improved security posture) ✓ Fully isolated environments despite shared infrastructure ✓ Simplified developer access through dedicated URLS https://www.linkedin.com/posts/sawanchouksey_cloudcostoptimization-awscloud-dockercontainers-activity-7297989764228562944-r9Dx?utm_source=share&utm_medium=member_android&rcm=ACoAACU8YaMBRwE6Nxx4jXaXJOHJQkEzhzEfbds

https://thomasthornton.cloud/2022/05/03/if-elseif-or-else-in-azure-devops-pipelines/ Writing Azure DevOps Pipelines YAML, have you thought about including some conditional expressions? In this blog post, I am going to show how you can use If, elseif or else expressions to assist in your pipeline creation Probably the most common expression you may be using is determining if a stage or job can run. There are lots of expressions available in Azure DevOps to assist you.

The blogpost presents a solution for managing microservices in Kubernetes environments using a unified Helm chart approach. It addresses the challenges of maintaining consistent configurations across multiple services by centralizing templates and allowing for customization through dependencies and overrides https://dev.to/calinflorescu/streamlining-microservices-management-a-unified-helm-chart-approach-59g7

Podman desktop companion https://github.com/iongion/container-desktop

AWS explores strategies for optimizing costs associated with generative AI implementations in enterprise environments. The blog post likely provides insights into efficient resource allocation and cost-effective approaches for leveraging generative AI technologies on the AWS platform. https://aws.amazon.com/blogs/enterprise-strategy/generative-ai-cost-optimization-strategies

https://dev.to/dwtoledo/how-to-use-deepseek-r1-for-free-in-visual-studio-code-with-cline-or-roo-code-3an9 If you're looking for an AI that excels in reasoning and is also free because it's open source, the newly launched DeepSeek R1 is a great choice. It competes with and outperforms models like GPT-4, o1-mini, Claude 3.5, among others. I tested it and have nothing but praise! If you want to run it directly in your Visual Studio Code as a code agent similar to GitHub Copilot, without spending a dime, come along as I show you how to do this using tools like LM Studio, Ollama, and Jan. #deepseekAI #LLm #AI #metaAI #chatgpt #Gemini #openAI

AWS RDS IAM database authentication offers a secure and efficient method for managing access to RDS instances without the need for traditional database credentials. This article explores the implementation of IAM authentication for RDS databases in an Amazon EKS environment, demonstrating how to configure and deploy this setup using Terraform for infrastructure as code. https://rtfm.co.ua/en/aws-rds-iam-database-authentication-eks-pod-identities-and-terraform