devops-java-springboot-color

Application written in Spring boot to test pipelines using the gitlab workflow

Thanks to

https://github.com/mmumshad/simple-webapp-color for the idea about colors

Structure

Endpoints

Root Page / (RootController)

Show a simple page with a color, the color is getted by an env var called MY_APP_COLOR. If this var is null or empty a random color is choosed from a list.

App /app (AppController)

/app/envs

This endpoint contains a subendpoint called that show all the env variables

Status /status (StatusController)

Has liveness and readiness endpoints for k8s

How to use

You can use this simple application or locally or with docker compose, or with k8s usign the helm chart.

Locally

Run the application usign this command

export MY_APP_COLOR=green && mvn spring-boot:run

In this way you are able to set a color as env variable and run a spring boot server (with tomcat)

Docker compose

Use the docker compose to run the application, be ware to set the env variables used by the application

How to release (into domain folder)

helm dep update &&  sleep 1 &&  helm template -f values-dev.yaml \.


helm upgrade -i -n idpay -f values-dev.yaml devops-java-springboot-color \.