Thorntail Cache Example

Purpose

This example demonstrates how to cache data in a remote Infinispan cache.

Prerequisites

• Log into an OpenShift cluster of your choice: oc login ....
• Select a project in which the services will be deployed: oc project ....

Modules

The greeting-service module serves the web interface and communicates with the cute-name-service and the cache..

The cute-name-service module provides an endpoint that simulates a long-running action whose result is worth caching.

Deployment

Run the following commands to configure and deploy the applications.

Deployment using S2I

oc apply -f ./greeting-service/.openshiftio/service.cache.yml

oc apply -f ./greeting-service/.openshiftio/application.yaml
oc new-app --template=thorntail-cache-greeting

oc apply -f ./cute-name-service/.openshiftio/application.yaml
oc new-app --template=thorntail-cache-cute-name

Deployment with the JKube OpenShift Maven Plugin

oc apply -f service.cache.yml

mvn clean oc:deploy -Popenshift

Test everything

This is completely self-contained and doesn't require the application to be deployed in advance. Note that this may delete anything and everything in the OpenShift project.

mvn clean verify -Popenshift,openshift-it

Running locally

Run the generated jars with -Dthorntail.project.stage=local.