CIP have set up their own instance of LAVA (Linaro Automated Validation Architecture). LAVA is a continuous integration system for deploying operating systems onto physical and virtual hardware for running tests. See the LAVA website for more details.
CIP is using a version of LAVA maintained by the KernelCI project which containerises support in a Docker image. The CIP lava-docker fork can be found on GitLab.
The CIP LAVA master is available at https://lava.ciplatform.org/.
The overall status can be viewed on the scheduler status page.
The LAVA workers host the CIP reference platforms plus a few other similar platforms. A complete list of connected devices along with their statuses can be viewed on the active devices page.
The below image is a snapshot of the current devices as of 07/08/19:
See here for a guide on how to submit a LAVA test job.