johan-wallermark/warehouse

Toy warehouse application

Based on Javalin with a helm chart.

Requirements:

• Java 8+ (for gradle, application uses 19 but is downloaded automatically by gradle if not available)
• Docker
• Kubernetes
• Helm
• Postgres

Dev Setup

Postgres

Install postgres with helm.

1. helm repo add bitnami https://charts.bitnami.com/bitnami
2. helm install warehouse-db bitnami/postgresql -f db/db-values.yaml

Build

The project utilizes gradle to build the source code and produce a Docker image. The integration tests needs postgresql in order to pass.

To build the source code and create a docker image run:

./gradlew build jibDockerBuild

Note that jibDockerBuild builds towards a Docker daemon rather than directly towards a repository.

Installing the helm chart

To install the helm chart:

1. helm repo add bitnami https://charts.bitnami.com/bitnami (if you didn't do this step already)
2. Follow the Build instructions above as we need the docker image built in order to fully install the helm chart.
3. helm dep update helm
4. helm install my-warehouse helm