os_tempest: Jinja2 delimiters in when

[Major Hayden]

Jinja2 delimiters are not allowed in when clauses:

    TASK [os_tempest : Create tempest directories] *********************************
    Friday 01 December 2017 04:45:38 +0000 (0:00:00.438) 0:47:22.139 *******
     [WARNING]: when statements should not include jinja2 templating delimiters
    such as {{ }} or {% %}. Found: {{ item.when | default(True) }}
    skipping: [aio1_utility_container-7b9f2c23] => (item={'path': '/var/log/utility', 'when': 'not tempest_log_dir_exists.stat.exists'})
    changed: [aio1_utility_container-7b9f2c23] => (item={'path': '/root/.tempest/etc'})
    ok: [aio1_utility_container-7b9f2c23] => (item={'path': '/opt/cache/files'})

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/524672

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/524672
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-os_tempest/commit/?id=e0d1a423b0fef9ce1462d4722bff509654b4650a
Submitter: Zuul
Branch: master

commit e0d1a423b0fef9ce1462d4722bff509654b4650a
Author: Major Hayden <email address hidden>
Date: Fri Dec 1 10:30:37 2017 -0600

    Remove jinja2 delimiters from when

    This patch removes jinja2 delimiters from when clauses.

    Closes-Bug: 1735787
    Change-Id: Ica944e71315615f745b37a5d24f360039e076db8

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_tempest 17.0.0.0b3 development milestone.