extra_hosts should be added to services
Add extra_hosts to services
If you have services like selenium_images and you want to test your code with a hostname it is necessary to add specific hostnames for resolution. Currently a service could not be parameterized, but adding the extra_hosts to services would help alot.
If there is another way todo this, I would be glade to here about it.
Proposal
Enhance executors to add extra_hosts params to new services.