Sample App for OpenShift health monitoring

This project is a simple Todo App written in Java using Quarkus and Camel. There are 5 REST API endpoins:

• /add - POST method used to add a new task
• /get - GET method used to retrieve all tasks (in JSON format)
• /get/{id} - GET method used to retrieve single task (in JSON format)
• /delete/{id} - DELETE method used to delete a single task
• /update/{id} - PUT method used to update a task

Running the application in dev mode

You can run the application in dev mode that enables live coding.

For that, you can use the dev-mode.sh script (docker is required).

Running the application in OpenShift

You can run the application in OpenShift using the openshift-deploy.sh. This script assumes that you are already logged in to the cluster. You can provide a namespace name as an argument for the script, otherwise sample-app will be used.

The source code to build the application on OpenShift is always taken from the GitHub repository. This means that local changes will have no effect on OpenShift deployment when using the script. When testing new changes, you can push them to a new branch on GitHub and specify the branch name as a second parameter of the OpenShift deploy script.

The openshift-deploy.sh deploys resources from files located in openshift directory in this repository. The postgres.yaml is a list of resources containing DC, service and PVC for a postgres instance. The sampleApp.yaml is a template containing IS for s2i build of this app, BC, DC, service, route and another IS for the app itself.