AWS Open Source Blog

Learn how to integrate open source Cosign with AWS KMS and ensure supply chain security is maintained using open source Kyverno.

In this post we demonstrate how to train a Twin Neural Network based on PyTorch and Fast.ai, and deploy it with TorchServe on Amazon SageMaker inference endpoint. For demonstration purposes, we build an interactive web application for users to upload images and make inferences from the trained and deployed model, based on Streamlit, which is an open source framework for data scientists to efficiently create interactive web-based data applications in pure Python.

Learn how to use Amazon Elastic Compute Cloud (Amazon EC2), Amazon Route 53, AWS Certificate Manager (ACM), and Elastic Load Balancing to create a secure WordPress site within AWS GovCloud.

Open source Crossplane enables GitOps to be applied virtually everywhere using Kubernetes as a proxy to provision and manage cloud resources. This article will take you in a step-by-step workflow to provision Amazon Elastic Kubernetes Service (Amazon EKS) clusters and an Amazon Relational Database Service (Amazon RDS) database the GitOps way using Crossplane and Flux.

Amazon is excited to open source a key technology that powers EventBridge as Event Ruler under the Apache 2.0 license. Event Ruler is a Java library that allows you to build applications that can match any number of rules against events at several hundred thousand events per second.

Open source Kubernetes Migration Factory (KMF) can be used to quickly migrate your Kubernetes workloads from GKE to an Amazon EKS cluster. In this blog post, we provided an example of how KMF can be used from an operating system terminal.

Learn how AWS contributes to the scalability and operational efficiency of open source Ray and how AWS customers use Ray with AWS-managed services for secure, scalable, and enterprise-ready workloads across the entire data processing and AI/ML pipeline.

When running Nextcloud, you will eventually be restricted by the limits of your server’s disk, or when a team rapidly accumulates documentation. Using Nextcloud’s external storage to outsource files securely to Amazon Simple Storage Service (Amazon S3) offers a simple solution.

In conversations with our customers, we often hear that they find it tedious to write AWS CloudFormation templates to create new permission sets, assign permission sets to users and groups in AWS IAM Identity Center (successor to AWS Single Sign-On) and grant access for users and groups to multiple AWS accounts in their organization. This […]

The AWS Amplify team is pleased to announce the availability of the AWS SigV4 Signer for Dart, an open source implementation of the AWS Signature Version 4 protocol in the Dart programming language. The SigV4 signer is a library which developers can include in their projects to sign and send HTTP requests to AWS services […]