Pass etc_hosts through to docker_container module if set in molecule config

[jzafran]

PR Type

• Feature Pull Request

Set etc_hosts parameter when using docker_container Ansible module in create.yml, which makes it possible to add entries to /etc/hosts in the container (it's not possible to modify that file once the container is started) if etc_hosts is set in the platforms item.

For example:

platforms:
  - name: xenial
    image: ubuntu:xenial
    etc_hosts:
      'test.local': '127.0.0.1'

Results in an entry in /etc/hosts

root@xenial:/# grep test /etc/hosts
127.0.0.1 test.local

[webknjaz]

Hi @jzafran, thanks for your contribution! Please rebase this PR on top of master.

[jzafran]

@webknjaz all set; I've rebased it onto the latest master.

[decentral1se]

Hey @jzafran, can you try to add a test for this change. I believe you can follow the examples shown in #1535 and #1543 which add new fields to the docker driver. Thanks!

[decentral1se]

Just a test needed and then we're good! Thanks for this PR!

[decentral1se]

Just to mark with review interface. Please see #1571 (comment).

[gundalow]

Please could you add some tests?

[ssbarnea]

Closing due to lack of activity.