There is a possibility to run Clustering setup using our Docker stack (https://github.com/ezsystems/ezplatform/tree/master/doc/docker)

It would be useful to start using it on CI to (1) have quicker feedback whether the integrations are working (2) be able to develop tests for those integrations in the future

Proposed setup:
eZ Platform with:

• Varnish
• redis
• running on 1.7, 1.13 and latest v2 supported branch.
• both ezplatform and ezplatform-ee (added to AdminUI and StudioUI)

It should be added not to replace the currently used setup but as an additional one.