Wrong permissions to local_settings.d in dockerized Horizon

[Radomir Dopieralski]

The docker Horizon image has wrong permissions for the local_settings.d directory. This is normally not visible, as Horizon simply ignores configuration files that it doesn't have access to (we will fix that separately), but it results in OfflineGenerationError for the offline compressor when a theme configuration is placed in that directory, as we do in our downstream releases. Then, when "manage.py compress" is run as root, it sees different CSS files (enabled by the theme configuration) than when Horizon is ran by Apache, resulting in different hashes for the compiled files, and ultimately errors.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/518533

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/518384
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=2827fa428c757180019dd7c1aacafcca554845ab
Submitter: Zuul
Branch: master

commit 2827fa428c757180019dd7c1aacafcca554845ab
Author: Radomir Dopieralski <email address hidden>
Date: Tue Nov 7 20:20:38 2017 +0100

    Fix rights to local_settings.d for dockerized Horizon

    For some reasonf that directory doesn't have r/x rights, so when
    compress is ran as root, it can access config files in it, but when
    horizon is run by apache, it can't, and expects different theme files,
    thus failing with OfflineGenerationError. Giving apache access to that
    directory fixes the problem and makes the custom theme work.

    Closes-bug: #1730911
    Change-Id: I53f6db23b036bc9b5a689bbac958550f384194c6

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/518533
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=efcd879b863d0e597f0b10b5df7ec74690aa23e5
Submitter: Zuul
Branch: stable/pike

commit efcd879b863d0e597f0b10b5df7ec74690aa23e5
Author: Radomir Dopieralski <email address hidden>
Date: Tue Nov 7 20:20:38 2017 +0100

    Fix rights to local_settings.d for dockerized Horizon

    For some reasonf that directory doesn't have r/x rights, so when
    compress is ran as root, it can access config files in it, but when
    horizon is run by apache, it can't, and expects different theme files,
    thus failing with OfflineGenerationError. Giving apache access to that
    directory fixes the problem and makes the custom theme work.

    Closes-bug: #1730911
    Change-Id: I53f6db23b036bc9b5a689bbac958550f384194c6
    (cherry picked from commit 2827fa428c757180019dd7c1aacafcca554845ab)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 7.0.4 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 8.0.0.0b2 development milestone.