Augeas[docker-daemon.json]: Could not evaluate. docker package removed /etc/docker/daemon.json

[Dan Prince]

We recently added the ability to configure /etc/docker/daemon.json to control the HTTP mirror in puppet-tripleo's docker profile.

Per recent docker package changes on Centos this file has been removed:

* Mon Mar 20 2017 Lokesh Mandvekar <email address hidden> - 2:1.12.6-15
- require: container-selinux >= 2:2.10-2 (RE: #1433223)
- Resolves: #1427332 - container-selinux removal should remove docker as well
- move cleanup unitfiles to docker package
- remove /etc/docker/daemon.json

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/458253

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/458253
Committed: https://git.openstack.org/cgit/openstack/puppet-tripleo/commit/?id=be27b5cb0429e0370ddb4a83a8b710bc81ec1fd2
Submitter: Jenkins
Branch: master

commit be27b5cb0429e0370ddb4a83a8b710bc81ec1fd2
Author: Dan Prince <email address hidden>
Date: Wed Apr 19 16:55:54 2017 -0500

    Ensure /etc/docker/daemon.json

    A recent Centos docker packaging change removed the default
    /etc/docker/daemon.json file. As such we need to create an empty
    json file if none exists before running Augeas to configure
    the settings.

    Change-Id: Ibfe04b468639002f55da7bb65d2606f730c700b7
    Closes-bug: #1684297

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/puppet-tripleo 7.1.0 release.