Make sure to set the host names correctly in /etc/hosts as you start configuring OpenContrail nodes. Once you have configured the configuration node consisting of the API server, you may receive the list of tenants or projects by querying using the following command:

$ curl http://127.0.0.1:8082/projects | python -mjson.tool

You may receive the list of services and clients respectively that are consuming the services by the using the following RESTful invocations:

$ curl http://127.0.0.1:5998/services
$ curl http://127.0.0.1:5998/clients

The analytics node provides the analytics API server. List of Contrail's generators can be found using the following command:

$ curl http://127.0.0.1:8081/analytics/generators | python -mjson.tool

Compute nodes perform the underlying computations of the Contrail cluster.