How can I configure the port a Quarkus application runs on?

Question

I would like my Quarkus application to run on a port other than the default. How can I accomplish that?

Answer 1

To complement geoand’s answer, you can use the same property for mvn quarkus:dev. Unfortunately you cannot directly set it in a profile in ~/.m2/settings.xml to avoid the need to type it each time (for example because Microk8s binds 8080), but you can set it via jvm.args:

    
        microk8s-quarkus-dev
        
            true
        
        
            -Dquarkus.http.port=8090
        
    

Alternately, you could configure this in project sources:

echo '%dev.quarkus.http.port=8090' >> src/main/resources/application.properties

though this would not be shared across projects, and might be unwanted by other developers of the same project.