Elasticsearch + Django + openshift

Hi all!
I have a website written in django which records every single item of the django DB in an elasticsearch index inside my local machine, using django-elasticsearch-dsl.

I have pushed my application to openshift, and it works well, but naturally I can't use the same elasticsearch index. How can I use the django-elasticsearch-dsl script when my app is running in Openshift?

Thanks,

Enrico