cannot read directory for multi: /var/lib/image-serve/v2/

[Emilien Macchi]

When replace docker-distribution with apache image-serve with https://review.openstack.org/#/c/624830, it seems that we randomly hit permissions errors:

[negotiation:error] [pid 26486] (13)Permission denied: [client 192.168.24.1:38544] AH00686: cannot read directory for multi: /var/lib/image-serve/v2/

And the Ansible task fails to finish, therefore the Undercloud doesn't deploy:
http://logs.openstack.org/30/624830/14/gate/tripleo-ci-centos-7-containers-multinode/5736adc/logs/undercloud/home/zuul/undercloud_install.log.txt.gz#_2019-02-15_00_43_40

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/637312

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/637312
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=0d4e62238f82efa3925dc750c3a92aafffa65b04
Submitter: Zuul
Branch: master

commit 0d4e62238f82efa3925dc750c3a92aafffa65b04
Author: Emilien Macchi <email address hidden>
Date: Fri Feb 15 16:55:25 2019 -0500

    image-serve: add httpd_sys_content_t type to image_data_dir

    This type is needed so IPtables can read and write in the image-serve
    directory, apparently needed when building containers.
    Also fix the mode, to be quoted:
    https://docs.ansible.com/ansible/latest/modules/file_module.html#file-module

    Closes-Bug: #1816039
    Change-Id: Id4ed832f0bf5115f2f44d0b7b11c60d01d1e7b4c

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-common 10.5.0 release.