tht process-templates.py fails for custom output dirs

[Bogdan Dobrelya]

The command like './tools/process-templates.py --roles-data roles_data_undercloud.yaml' works, while './tools/process-templates.py --output-dir /tmp/foo --roles-data roles_data_undercloud.yaml' fails with:

rendering j2 template to file: /tmp/fooba/./network/internal_api_v6.yaml
Error rendering template /tmp/fooba/./network/internal_api_v6.yaml : network.j2
Traceback (most recent call last):
  File "./tools/process-templates.py", line 293, in <module>
    network_data_path, (not opts.safe))
  File "./tools/process-templates.py", line 207, in process_templates
    out_f_path)
  File "./tools/process-templates.py", line 76, in _j2_render_to_file
    raise Exception(error_msg)
Exception: Error rendering template /tmp/fooba/./network/internal_api_v6.yaml : network.j2

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/542833

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/542833
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=e6946bc5f2b81ef93178cc7088bb8647b78ee292
Submitter: Zuul
Branch: master

commit e6946bc5f2b81ef93178cc7088bb8647b78ee292
Author: Bogdan Dobrelya <email address hidden>
Date: Fri Feb 9 14:48:30 2018 +0100

    Fix custom output dir for templates processor

    Templates processor fails to locate *.j2 files,
    when a custom output dir is specified.

    Ensure *.j2 templates are on their expected search
    paths for upcoming pasring and rendering

    Change-Id: Idbc93e27574c66a9a5a73e3fcd7e88647282f201
    Closes-bug: #1748425
    Signed-off-by: Bogdan Dobrelya <email address hidden>

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 8.0.0.0rc1 release candidate.