Category: AWS (Page 3 of 9)

Get started with AWS using step-by-step tutorials for beginners and cloud professionals. Learn how to launch EKS clusters, configure S3 buckets, manage IAM roles, and automate deployments with the AWS CLI and infrastructure-as-code tools. Explore machine learning workflows with Amazon SageMaker, and discover generative AI use cases with Amazon Bedrock to build intelligent, scalable applications.

How to Deploy Docker Apps to Amazon ECS Using GitLab with Blue/Green Deployment

Last updated on April 28th, 2026 at 12:09 pmI set up this deployment pipeline using GitLab CI/CD with Amazon ECS Fargate and CodeDeploy to achieve zero-downtime deployments. While the overall setup works well, there are a few parts that are not obvious when you first try it – especially around task definition updates and how […]

How to Deploy AWS ECS Service with Load Balancer and Expose a Custom Port

If you’re working with Amazon ECS and want to expose your containerized app to the internet via a Load Balancer, you’re in the right place. In this guide, I’ll walk you through the exact steps to deploy your ECS service with an Application Load Balancer (ALB) and expose a custom port, like 8080, using either […]

How to scale nodes using NodePool and NodeClass in Karpenter EKS

Last updated on June 6th, 2026 at 01:26 pmIf you’re running Kubernetes on AWS Elastic Kubernetes Service (EKS) and looking for a smarter way to handle automatic scaling, Karpenter is your new best friend. It dynamically provisions just the right compute resources when your cluster needs them—no manual intervention, no overprovisioning. Karpenter streamlines Kubernetes infrastructure […]

How to set up Amazon Bedrock knowledge Base

Last updated on February 3rd, 2025 at 10:47 amAmazon Bedrock provides an easy way to integrate foundation models into applications without needing to manage infrastructure. One of its most powerful features is the Knowledge Base, which, when combined with retrieval-augmented generation (RAG), enables models to generate responses grounded in real-time, relevant data. Instead of relying […]

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