AWS DevOps & Developer Productivity Blog

Category: Application Services

Best practices working with self-hosted GitHub Action runners at scale on AWS

Note: Customers no longer need to manage their own GitHub runners, you can now use AWS CodeBuild for managed GitHub Actions self-hosted runners, which provides ephemeral and scalable runner environment with strong security boundaries and low start up latency. With AWS CodeBuild, you don’t need to maintain your own infrastructure or build scaling logic, as […]

Best Practices for Writing Step Functions Terraform Projects

Terraform by HashiCorp is one of the most popular infrastructure-as-code (IaC) platforms. AWS Step Functions is a visual workflow service that helps developers use AWS services to build distributed applications, automate processes, orchestrate microservices, and create data and machine learning (ML) pipelines. In this blog, we showcase best practices for users leveraging Terraform to deploy […]

How organizations are modernizing for cloud operations

Over the past decade, we’ve seen a rapid evolution in how IT operations teams and application developers work together. In the early days, there was a clear division of responsibilities between the two teams, with one team focused on providing and maintaining the servers and various components (i.e., storage, DNS, networking, etc.) for the application […]

Implementing long running deployments with AWS CloudFormation Custom Resources using AWS Step Functions

AWS CloudFormation custom resource provides mechanisms to provision AWS resources that don’t have built-in support from CloudFormation. It lets us write custom provisioning logic for resources that aren’t supported as resource types under CloudFormation. This post focusses on the use cases where CloudFormation custom resource is used to implement a long running task/job. With custom […]

A data flow diagram for a Smithy service

Smithy Server and Client Generator for TypeScript (Developer Preview)

We’re excited to announce the Developer Preview of Smithy’s server and client generators for TypeScript. This enables developers to write concise, type-safe code in the same model-first manner that AWS has used to develop its services. Smithy is AWS’s open-source Interface Definition Language (IDL) for web services. AWS uses Smithy and its internal predecessor to […]

Feature toggle solution architecture

Build real-time feature toggles with Amazon DynamoDB Streams and Amazon API Gateway WebSocket APIs

Feature toggles (or feature flags) are a software development technique allowing developers to programmatically enable or disable features of an application. In practice, feature toggles control a system’s behavior by controlling conditional statements in the application code. Feature toggles have a number of use cases: Selectively enable or disable features – You can use feature […]

Solution architecture

Integrating with Aarogya Setu Open API on AWS to ensure a safe workspace

The Indian government announced the Open API Service from Aarogya Setu (ASetu) in August, 2020. It enables organizations and business entities to fetch the COVID-19 risk status of their employees or any other ASetu app users. Most office spaces have a visitor management system that controls access or logs the identities of people entering the […]

Solutions Design diagram explaining how the solution is structured

Serverless UI testing using Selenium, AWS Lambda, AWS Fargate, and AWS Developer Tools

Since the post Using AWS CodePipeline, AWS CodeBuild, and AWS Lambda for Serverless Automated UI Testing was published, things have evolved with Chrome headless and Firefox headless being supported natively. AWS Lambda now supports container images, AWS Step Functions has added support for Map state and its integration with Lambda, and AWS Fargate has enabled […]

Architecture Diagram for CodePipline Step Functions integration

Fine-grained Continuous Delivery With CodePipeline and AWS Step Functions

Automating your software release process is an important step in adopting DevOps best practices. AWS CodePipeline is a fully managed continuous delivery service that helps you automate your release pipelines for fast and reliable application and infrastructure updates. CodePipeline was modeled after the way that the retail website Amazon.com automated software releases, and many early […]