mongodb-quickstart Project

This project uses Quarkus, the Supersonic Subatomic Java Framework.

If you want to learn more about Quarkus, please visit its website: https://quarkus.io/ .

Deploying in openshift environment

oc <your-project-name>

oc create -f deployment.yaml

Running the application in dev mode

You can run your application in dev mode that enables live coding using:

./mvnw compile quarkus:dev

NOTE: Quarkus now ships with a Dev UI, which is available in dev mode only at http://localhost:8080/q/dev/.

Packaging and running the application

The application can be packaged using:

./mvnw package

It produces the quarkus-run.jar file in the target/quarkus-app/ directory. Be aware that it’s not an über-jar as the dependencies are copied into the target/quarkus-app/lib/ directory.

If you want to build an über-jar, execute the following command:

./mvnw package -Dquarkus.package.type=uber-jar

The application is now runnable using java -jar target/quarkus-app/quarkus-run.jar.

Push image to quay.io and deploy it on OpenShift

To deploy the image to quay.io:

mvn clean package -DskipTests -Dquarkus.container-image.push=true

Following properties (in application.properties) define the image settings:

quarkus.container-image.registry
quarkus.container-image.group
quarkus.container-image.name
quarkus.container-image.tag

You can deploy the app (from quay.io) in OpenShift using following command:

oc apply -f target/kubernetes/kubernetes.yml

Above yml file is auto-generated with the property values defined previously.

Creating a native executable

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/mongodb-quickstart-1.0.0-SNAPSHOT-runner

If you want to learn more about building native executables, please consult https://quarkus.io/guides/maven-tooling.html.

Related Guides

RESTEasy JAX-RS (guide): REST endpoint framework implementing JAX-RS and more

Provided Code

RESTEasy JAX-RS

Easily start your RESTful Web Services

Related guide section...

Sanne / mongo-quickstart