This quickstarts run in a Java standalone container using the jar style.
This example is implemented using very simple Java code.
The source code is provided in the following java file src/main/java/io/fabric8/quickstarts/java/simple/Main.java,
which can be viewed from github.
This example is printing Hello Fabric8! Here's your random string: lRaNR to the standard output in the infinite loop.
The example can be built with
mvn clean install
The example can be run locally using the following Maven goal:
mvn exec:java
It is assumed that OpenShift platform is already running. If not you can find details how to Install OpenShift at your site.
The example can be built and deployed using a single goal:
mvn -Pf8-deploy
When the example runs in OpenShift, you can use the OpenShift client tool to inspect the status
To list all the running pods:
oc get pods
Then find the name of the pod that runs this quickstart, and output the logs from the running pods with:
oc logs <name of pod>
You can also use the OpenShift web console to manage the running pods, and view logs and much more.
The example can also be built and run using the included S2I template quickstart-template.json.
The application can be run directly by first editing the template file and populating S2I build parameters, including the required parameter GIT_REPO and then executing the command:
oc new-app -f quickstart-template.json
Alternatively the template file can be used to create an OpenShift application template by executing the command:
oc create -f quickstart-template.json
You can find more details about running this quickstart on the website. This also includes instructions how to change the Docker image user and registry.