openstack-ansible-ops release notes broken

[Mohammed Naser]

The release note jobs are failing:

2019-04-08 09:36:33.893772 | TASK [build-releasenotes : Run releasenotes sphinx build]
2019-04-08 09:36:35.240636 | ubuntu-bionic | Running Sphinx v2.0.0
2019-04-08 09:36:35.692451 | ubuntu-bionic | connecting events for openstackdocstheme
2019-04-08 09:36:35.693070 | ubuntu-bionic | [openstackdocstheme] connecting html-page-context event handler
2019-04-08 09:36:35.731358 | ubuntu-bionic | making output directory... done
2019-04-08 09:36:35.739527 | ubuntu-bionic | Using openstackdocstheme Sphinx theme from /home/zuul/.venv/lib/python3.6/site-packages/openstackdocstheme/theme
2019-04-08 09:36:35.821632 | ubuntu-bionic | building [mo]: all of 0 po files
2019-04-08 09:36:35.821792 | ubuntu-bionic | building [html]: all source files
2019-04-08 09:36:35.822860 | ubuntu-bionic | updating environment: 4 added, 0 changed, 0 removed
2019-04-08 09:36:35.823122 | ubuntu-bionic | reading sources... [ 25%] index
2019-04-08 09:36:35.870409 | ubuntu-bionic | reading sources... [ 50%] newton
2019-04-08 09:36:35.875811 | ubuntu-bionic | scanning /home/zuul/src/git.openstack.org/openstack/openstack-ansible-ops/releasenotes/notes for origin/stable/newton release notes
2019-04-08 09:36:36.175100 | ubuntu-bionic | got versions []
2019-04-08 09:36:36.178877 | ubuntu-bionic | reading sources... [ 75%] rocky
2019-04-08 09:36:36.184144 | ubuntu-bionic | scanning /home/zuul/src/git.openstack.org/openstack/openstack-ansible-ops/releasenotes/notes for stable/rocky release notes
2019-04-08 09:36:37.461051 | ubuntu-bionic | got versions []
2019-04-08 09:36:37.464562 | ubuntu-bionic | reading sources... [100%] unreleased
2019-04-08 09:36:37.469080 | ubuntu-bionic | scanning /home/zuul/src/git.openstack.org/openstack/openstack-ansible-ops/releasenotes/notes for current branch release notes
2019-04-08 09:36:39.145339 | ubuntu-bionic |
2019-04-08 09:36:39.145492 | ubuntu-bionic | Exception occurred:
2019-04-08 09:36:39.145726 | ubuntu-bionic | File "/home/zuul/.venv/lib/python3.6/site-packages/dulwich/index.py", line 571, in blob_from_path_and_stat
2019-04-08 09:36:39.145822 | ubuntu-bionic | with open(fs_path, 'rb') as f:
2019-04-08 09:36:39.146100 | ubuntu-bionic | IsADirectoryError: [Errno 21] Is a directory: b'/home/zuul/src/git.openstack.org/openstack/openstack-ansible-ops/grafana/roles/grafana'
2019-04-08 09:36:39.146353 | ubuntu-bionic | The full traceback has been saved in /tmp/sphinx-err-2rcdbtaq.log, if you want to report the issue to the developers.
2019-04-08 09:36:39.146581 | ubuntu-bionic | Please also report this if it was a user error, so that a better error message can be provided next time.
2019-04-08 09:36:39.146795 | ubuntu-bionic | A bug report can be filed in the tracker at <https://github.com/sphinx-doc/sphinx/issues>. Thanks!
2019-04-08 09:36:39.803022 | ubuntu-bionic | ERROR
2019-04-08 09:36:39.803502 | ubuntu-bionic | {
2019-04-08 09:36:39.803632 | ubuntu-bionic | "delta": "0:00:04.449846",
2019-04-08 09:36:39.803741 | ubuntu-bionic | "end": "2019-04-08 09:36:39.253321",
2019-04-08 09:36:39.803865 | ubuntu-bionic | "msg": "non-zero return code",
2019-04-08 09:36:39.803968 | ubuntu-bionic | "rc": 2,
2019-04-08 09:36:39.804068 | ubuntu-bionic | "start": "2019-04-08 09:36:34.803475"
2019-04-08 09:36:39.804168 | ubuntu-bionic | }

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/652246

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/stein
Review: https://review.openstack.org/652247

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/652247
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-ops/commit/?id=494ce83a3b528b966f593f2823ecc4e218228837
Submitter: Zuul
Branch: stable/stein

commit 494ce83a3b528b966f593f2823ecc4e218228837
Author: Mohammed Naser <email address hidden>
Date: Sat Apr 13 19:30:11 2019 -0400

    doc: drop release notes + fix sphinxmark

    The ops repo isn't really software. It's a collection of playbooks
    that we share between operators, therefore, release notes are a bit
    confusing because there are so many playbooks inside of it.

    They're also broken because of how we have a few links all over the
    place. There has been no release notes published either.

    sphinxmark is no longer compatible with the latest release of Sphinx
    which is causing all of our documentation jobs to fail. This patch
    removes it as our current usage of openstacktheme for documentation
    already provides watermarks for current branch and notices for which
    branch the documentation covers.

    Change-Id: I521647c999e7dc17ba27f02bc5bccd422d97ab9a
    Closes-Bug: #1824664

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/652246
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-ops/commit/?id=cc4b993b210ae0dd3f654acf0798615f3c59f603
Submitter: Zuul
Branch: master

commit cc4b993b210ae0dd3f654acf0798615f3c59f603
Author: Mohammed Naser <email address hidden>
Date: Sat Apr 13 19:30:11 2019 -0400

    doc: drop release notes + fix sphinxmark

    The ops repo isn't really software. It's a collection of playbooks
    that we share between operators, therefore, release notes are a bit
    confusing because there are so many playbooks inside of it.

    They're also broken because of how we have a few links all over the
    place. There has been no release notes published either.

    sphinxmark is no longer compatible with the latest release of Sphinx
    which is causing all of our documentation jobs to fail. This patch
    removes it as our current usage of openstacktheme for documentation
    already provides watermarks for current branch and notices for which
    branch the documentation covers.

    Change-Id: I521647c999e7dc17ba27f02bc5bccd422d97ab9a
    Closes-Bug: #1824664