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opal-user-service

Building the application

The project uses Gradle as a build tool. It already contains ./gradlew wrapper script, so there's no need to install gradle.

To build the project execute the following command:

  ./gradlew build

Running the application

Create the image of the application by executing the following command:

  ./gradlew assemble

Create docker image:

  docker-compose build

Run the distribution (created in build/install/opal-user-service directory) by executing the following command:

  docker-compose up

This will start the API container exposing the application's port (set to 4555 in this template app). The database is available on jdbc:postgresql://localhost:5433/opal-user-db with username and password opal-user.

Running within IntelliJ

You can run the code for testing/debugging purposes within IntelliJ, but you will still need to run the opal-user-db database container in the background. The class to run is uk.gov.hmcts.reform.opal.Application, and you will need to provide the following envvar:

OPAL_USER_DB_PORT=5433

Testing

In order to test if the application is up, you can call its health endpoint:

  curl http://localhost:4555/health

You should get a response similar to this:

  {"status":"UP","diskSpace":{"status":"UP","total":249644974080,"free":137188298752,"threshold":10485760}}

Alternative script to run application

To skip all the setting up and building, just execute the following command:

./bin/run-in-docker.sh

For more information:

./bin/run-in-docker.sh -h

Script includes bare minimum environment variables necessary to start api instance. Whenever any variable is changed or any other script regarding docker image/container build, the suggested way to ensure all is cleaned up properly is by this command:

docker-compose rm

It clears stopped containers correctly. Might consider removing clutter of images too, especially the ones fiddled with:

docker images

docker image rm <image-id>

There is no need to remove postgres and java or similar core images.

License

This project is licensed under the MIT License - see the LICENSE file for details