Lambda calculus: talking Serverless with Florian Motlik

The open source Serverless project, which currently has nearly 10,000 stars on Github, provides tooling around AWS’s “Function as a Service” ecosystem that includes Lambda and API Gateway. I recently had the opportunity to chat with Florian Motlik, CTO of Serverless, about his thoughts on serverless architectures and the future of the Serverless framework.

The following interview has been edited and condensed. 

Forrest: Although AWS Lambda is less than two years old, we’re already seeing a robust tooling ecosystem appear around it, including the Serverless Framework. How did the Serverless project get started?

HeadshotFlorian: Austen Collins, our founder, started Serverless about a year ago. In his previous life as a consultant, he worked with AWS Lambda while building various applications. Austen saw two things about Lambda that made a huge difference for him. First, it enables you to build applications without having to maintain infrastructure. And as someone who had to maintain infrastructure in the past, he saw that was a really interesting direction for the industry to go. Second, Lambda enables an event-driven architecture, where you just react to events that can be fired from anywhere to anywhere. Austen also saw that although Lambda was very powerful, its lack of tooling made it hard for new users to get started. So, about a year ago he started building the Serverless framework. The project took off right away, and towards the end of last year, he decided that this is not just an open source framework; it’s something we can build a company around. So that’s when I was brought on as the CTO to lead our engineering team, and we grew from there.

Continue reading “Lambda calculus: talking Serverless with Florian Motlik”

Lambda calculus: talking Serverless with Florian Motlik

Invoke Pester Tests Serverlessly with AWS Lambda and SSM

Pester and CI

If you’re doing Windows scripting in 2016, you’d better be using PowerShell. And if you’re writing PowerShell scripts, you’d better be checking them into source control and covering them with Pester tests.

It turns out that you can do more with Pester than just run tests manually at the console. As part of a continuous integration (CI) process, you may want to invoke Pester tests on a remote server and report the results up through the build chain. Handily, you can export Pester test output in an NUnit XML format that modern CI systems like Jenkins understand.

But what if you’re not using a build server to invoke Pester? What if your CI setup is … dun dun dun … “serverless”?

Continue reading “Invoke Pester Tests Serverlessly with AWS Lambda and SSM”

Invoke Pester Tests Serverlessly with AWS Lambda and SSM