GitLab CI build quarkus App with gradle


I’m currently trying to set up a CI build for a quarkus App which is build by using gradle. I’m totally new with GitLab and tried to find a solution by my own, but without success. I use the global runners and configured yml to use the gradle:jdk11 image and tried to install docker, but this did not work because of missing memory, so I currently don’t know if I try to do the wright thing, or if I should do it differently.
By using the quarkus plugin for gradle, the docker image is build together with the code (using: gradle build).
Any hints would be great.

Best regards

For the memory issue, you could try specifying an explicit heap size to grant Gradle some more memory than it would allocate by default: