Latest Posts

Introduction In August, we described how we planned to approach migrating our Functions platform to Fission [1]. Today we can report: it is done. The migration to serverless-v4 is complete, all productive Functions on functions.evrtng.cloud run on the new platform, and the old OpenWhisk stack is out of service. For context on the series: Article […]

Introduction In the August update on evrtng.cloud, we explained why we are leaving Apache OpenWhisk and migrating to Fission [1]. Market, strategy, and the OpenWhisk wind-down narrative live there. This article is the engineering companion: what changes technically under the hood, and what the migration means for developers operating Functions on evrtng. We skip the […]

The Invocation Flow – from HTTP request to result. In the previous article, we introduced the architecture behind evrtng Functions. Now let’s look at what actually happens when you call a function – step by step through the entire stack. From the HTTP request through authentication and message queue to the pod that executes your […]

The architectural decision behind evrtng Functions The architecture of evrtng Functions – built on Apache OpenWhisk. Introduction We love serverless. But we love it even more when we retain control. When we at evrtng were faced with the decision to build our functions platform, one thing was clear: no proprietary system where a single provider […]