fig.yml support for --add-host?

[coderlol]

Any chance fig.yml can support the docker run option --add-host?

[elephantum]

+1

[emslade]

I had a go at implementing this. The docker-py client doesn't support the option either, so I had to add the support for it there too. I've submitted a PR (docker/docker-py#400) to docker-py for this functionality. The main change I'll submit as a PR to this repo will be emslade@d069792 but obviously we'll need to wait for the change to docker-py first.

[manolitto]

+1

[ddossot]

That would be super convenient for providing the host IP 👍

Actually, maybe fig should always use --add-host on start to provide the host IP using a well-known entry in /etc/hosts plus allow adding extra hosts entries.

[Stono]

Totallly want this please!

[bfirsh]

Closed in favour of #754. Thanks!