AWS Open Source Blog

Tag: CI/CD

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Adding security workflows to OpenTelemetry

In this blog post, intern engineers Karen Xu and Kelvin Lo describe their experience working in the popular open source project, OpenTelemetry. They describe how they added security scanning workflows to the project, including how it supports a major milestone in readying the software for production use. In any important and widely adopted open source […]

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Deploying to Amazon Managed Workflows for Apache Airflow with CI/CD tools

Apache Airflow‘s active open source community, familiar Python development as directed acyclic graph (DAG) workflows, and extensive library of pre-built integrations have helped it become a leading tool for data scientists and engineers for creating data pipelines. Amazon Managed Workflows for Apache Airflow (Amazon MWAA) is a fully managed service that makes running open source […]

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Serverless COBOL: Rejuvenating legacy code with open source software — Part 2

The benefits of the serverless architecture are not reserved to newly written applications. Legacy code can be combined with leading-edge technologies by deploying them in a cloud platform. This will ensure reuse of the massive existing legacy assets and further extend their life, thus using them in new ways. Serverless COBOL: Rejuvenating legacy code with […]

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Declarative provisioning of AWS resources with Spinnaker and Crossplane

This post was written by Steve Borrelli, Rob Clark, Manabu McCloskey, Vikrant Kahlir, and Nima Kaviani. In a previous blog post, we discussed how GitOps, declarative definition of infrastructure and application resources, and using technologies such as AWS Controllers for Kubernetes (ACK) and Crossplane have enabled DevOps engineers to reduce complexity and improve visibility into […]

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AWS is doubling down on improving the open source continuous delivery experience for our customers

We are thrilled to announce that AWS is joining the Continuous Delivery Foundation (CDF) as a Premier member. Continuous delivery is the bridge between software that our customers build and cloud services that AWS offers, and CDF is the interface to the community that is driving many important innovations in this space. We join the […]

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Cloud governance and compliance on AWS with policy as code

To stay competitive, organizations must innovate faster and operate more efficiently, and using dynamic and highly scalable cloud resources can help. IT teams can shift from the mindset of a binary choice between business agility and governance control, to a mindset that includes speed and governance over cost, security, compliance, and more. The following common […]

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Testing AWS Lambda functions written in Java

Testing is an essential task when building software. Testing helps improve software quality by finding bugs before they reach production. The sooner we know there is a defect in code, the easier and cheaper it is to correct. Automated tests are a central piece in reducing this feedback loop. In association with a continuous integration […]

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How Falco uses Prow on AWS for open source testing

This post was co-written with Leo Di Donato, an open source software engineer at Sysdig in the Office of the CTO. Kubernetes has seen massive growth in the past few years. However, with all growth comes growing pains, and CI/CD has brought a few interesting problems to the space, especially for the open source community. […]

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Using the K3s Kubernetes distribution in an Amazon EKS CI/CD pipeline

Modern microservices application stack, CI/CD pipeline, Kubernetes as orchestrator, hundreds or thousands of deployments per day—this all sounds good, until you realize that your Kubernetes development or staging environments are messed up by these deployments, and changes done by one developer team are affecting your developer team’s Kubernetes environment. In this post, we will walk […]

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