Slinky's corner

Personal blog of Francesco Guardiani, Software Engineer

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In this blog post I'll talk about my story about enabling the Apache Flink project to use the new JUnit 5 features, including parallel execution, parametrized tests and extensions, and how they're going to help us improve our test codebase.

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In this blog post I want to introduce you to some important steps forward we made in our Extending Kubernetes API In-Process project. We implemented an high level watch ABI, we made the host asynchronous, we invoke the controllers only on-demand without wasting resources and we finally use the full-fledged kube-runtime to create the controllers.

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In this blog post I'm gonna show you how I managed to reduce the container image size of an Eclipse Vert.x application, creating a smaller JDK with jdeps and jlink.

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Today I'm going to introduce you an idea Markus Thömmes and I had to package, deploy and operate Kubernetes controllers in a modern and efficient way that may have a fundamental impact on the Kubernetes ecosystem.

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In this second chapter of Debts Manager Tutorial I would like to show you how I have designed the REST API of Debts Manager. I'm going to follow the API First approach, documenting all aspects of the API Design with OpenAPI 3.

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Some months ago I decided to create a complete Vert.x application to show you capabilities of Vert.x for building Web APIs and, at the same time, I wanted to try some patterns I never used or applied. I'm going to create a production ready application to finally manage the debts with my house mate with a fully powered Vert.x application!

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