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TNB CLI

If you want to use System-X services from your terminal without writing a test case you can use the tnb script.

Installation

You'll need jbang installed and TNB build locally. Use command jbang app install jbang/tnb.java to register the tnb command globally.

Usage

The tnb CLI uses groovy shell, so any groovy language features should be valid.

You can see it in action in this demo:

demo

Deploying System-X services

To deploy a System-X service you can use the deploy <System-X Classname> command. By default the services are deployed locally, you can use the --openshift flag to deploy on OCP cluster you are currently logged in.

Or use commands setOpenshift and setLocal to use OCP or local installation always.

Using deployed services

After deploying the service you'll be prompted with the service name to use in shell. You can then use this name to use it as a normal System-X service. <name>.validation().[TAB] will help you.

Services are undeployed by default after you close the tnb session, or use the undeploy command.

Configuration

The CLI uses ~/.tnb directory for its configuration. ~/.tnb/init.groovy file is executed on startup. You can use this to setup any properties, for example:

System.setProperty('test.credentials.file', '~/credentials.yaml')
System.setProperty('openshift.kubeconfig', '~/kubeconfig.yaml')

Credentials

In a case where a service needs credentials that can't be found then you'll be asked to provide the credentials. These credentials are then stored in ~/.tnb/credentials/<id>.properties and will be used for later use.