This is a very simple Sinatra application demonstrating the use of RabbitMQ on Cloud Foundry.
After installing in the 'cf' command-line interface for Cloud Foundry, targeting a Cloud Foundry instance, and logging in, the application can be pushed using these commands:
$ cf push
...
Push successful! App 'rabbitmq-sinatra' available at http://rabbitmq-sinatra-12345.cfapps.io
The provided manifest.yml file will be used to provide the application parameters to Cloud Foundry. A unique URL will be assigned to the application, which is shown at the end of the output from 'cf push'. The manifest.yml file specifies a RabbitMQ services that is available on the run.pivotal.io Cloud Foundry services marketplace. You may need to change the details of the RabbitMQ service to push to a different Cloud Foundry instance.