This project uses Quarkus, the Supersonic Subatomic Java Framework.
If you want to learn more about Quarkus, please visit its website: https://quarkus.io/ .
This application will be deployed in the Openshift that you are logged in, to not do this, comment these lines on the application.properties before you construct the application:
#quarkus.kubernetes.deploy=true #quarkus.openshift.expose=true #quarkus.s2i.base-jvm-image=registry.access.redhat.com/ubi8/openjdk-11
If you want to deploy this app on the openshift, first log in
- oc login -u $USER -p $PASSWORD https://api-cluster.example.com:6443
create a project or go to a project that was already created for this application:
- oc new-project expenses
then execute the maven command from inside the project folder:
- mvn clean package -DskipTests
You can run your application in dev mode that enables live coding using:
./mvnw quarkus:dev
The application can be packaged using ./mvnw package
.
It produces the expense-restful-service-1.0-SNAPSHOT-runner.jar
file in the /target
directory.
Be aware that it’s not an über-jar as the dependencies are copied into the target/lib
directory.
The application is now runnable using java -jar target/expense-restful-service-1.0-SNAPSHOT-runner.jar
.
You can create a native executable using: ./mvnw package -Pnative
.
Or, if you don't have GraalVM installed, you can run the native executable build in a container using: ./mvnw package -Pnative -Dquarkus.native.container-build=true
.
You can then execute your native executable with: ./target/expense-restful-service-1.0-SNAPSHOT-runner
If you want to learn more about building native executables, please consult https://quarkus.io/guides/building-native-image.