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Author SHA1 Message Date
Sorin Sbarnea
7c6fb57b7d Implements extra_hosts for docker_image module ()
* Implements etc_hosts for docker_image module

Allows custom hosts on docker_image module.

The of this option made impossible to use docker_image module to build
images that required a custom hostname in /etc/hosts. For running
containers this option was already present.

While the python-docker API uses extra_hosts term, our existing module
already uses etc_hosts argument, so it sounds better to have some
consistency between docker_container and docker_image.

Fixes: 

* Update test/integration/targets/docker_image/files/EtcHostsDockerfile

Co-Authored-By: Felix Fontein <felix@fontein.de>

* Update lib/ansible/modules/cloud/docker/docker_image.py

Co-Authored-By: Felix Fontein <felix@fontein.de>

* Update changelogs/fragments/docker_image_etc_hosts.yml

Co-Authored-By: Felix Fontein <felix@fontein.de>
2019-07-26 16:39:21 -04:00