# PR: ARG build-time parameter for docker 1.9

**URL:** <https://forum.ansible.com/t/pr-arg-build-time-parameter-for-docker-1-9/19751>\
**Category:** Ansible Developer\
**Created:** [November 12, 2015, 9:21pm UTC](https://forum.ansible.com/t/pr-arg-build-time-parameter-for-docker-1-9/19751 "2015-11-12T21:21:14Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Alexey\_K](https://avatars.discourse-cdn.com/v4/letter/a/b9e5f3/32.png) [@Alexey\_K](https://forum.ansible.com/u/Alexey_K)\
**Post date:** [November 12, 2015, 9:21pm UTC](https://forum.ansible.com/t/pr-arg-build-time-parameter-for-docker-1-9/19751/1 "2015-11-12T21:21:14Z")

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Hi,

I’ve just pushed a PR that implements a new Dockerfile extension in Docker 1.9 - ARG command.  
The ansible module docker\_image now supports this!

Someone please review, as soon as it’s said ok, I’m going to create another PR for the 2.0 version.

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**Author:** ![Pavel\_Martynov](https://avatars.discourse-cdn.com/v4/letter/p/cdc98d/32.png) [@Pavel\_Martynov](https://forum.ansible.com/u/Pavel_Martynov)\
**Post date:** [December 4, 2015, 7:09pm UTC](https://forum.ansible.com/t/pr-arg-build-time-parameter-for-docker-1-9/19751/2 "2015-12-04T19:09:47Z")

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Alexy, I cant find your PR. Can you give me url?

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<div class="post-metadata">

**Author:** ![Alexey\_K](https://avatars.discourse-cdn.com/v4/letter/a/b9e5f3/32.png) [@Alexey\_K](https://forum.ansible.com/u/Alexey_K)\
**Post date:** [December 4, 2015, 7:15pm UTC](https://forum.ansible.com/t/pr-arg-build-time-parameter-for-docker-1-9/19751/3 "2015-12-04T19:15:27Z")

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Here you are [https://github.com/ansible/ansible-modules-core/pull/2460](https://github.com/ansible/ansible-modules-core/pull/2460)