Today I read the announcement of OpenAPI (fka Swagger) support in API Gateway on OCI. I was wondering what that entailed and I decided to try it out.

In short, this support means that an API definition can be uploaded to API Gateway, is validated for correctness and can be shared among people accessing the OCI API Gateway definition on OCI. Furthermore, an API Deployment can be created from the imported OpenAPI definition, with routes (of type Stock Response) for the paths in OpenAPI definition. I will demonstrate this in this article.

Robert Wunderlich in his announcement wrote: Faster prototyping: A stock response API can be automatically created for developers and their consumers to test the APIs ahead of the implementation. A developer can add policy configurations around the stock response for deeper prototyping. …


The Oracle Developer Cloud Service was probably the very first service on Oracle Cloud, as early as 2015 if I remember correctly. This service has been repositioned and relabeled as Visual Builder Studio. This service supports agile project management, source code control, artifact management, automated builds, software quality checks, CI/CD pipelines and other actions to take code from the programming phase to subsequent stages. Visual Builder Studio is the Oracle counter offer to the Azure DevOps service that seems to have become more or less an industry standard.

Image for post
Image for post

It is available for free for anyone who is a paid Oracle Cloud customer for any other service. Customers do have to pay for the compute instances that are engaged for builds and other actions . …


In this article I want to describe how I run a SonarQube instance (that I intend to use from my automated CI/CD pipeline) on OCI, using a simple VM and a simple Docker container image. …

Lucas Jellema

Lucas Jellema is solution architect and CTO at AMIS, The Netherlands. He is Oracle ACE Director, Groundbreaker Ambassador, JavaOne Rockstar and programmer

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store