Collect logs failing to collect logs

[Amol Kahat]

Ansible collect-logs are failing to collect logs

Ansible role expect doc-requirements.txt file which is not present.

```
TASK [collect-logs : Ensure required python packages are installed] ************
task path: /home/zuul/workspace/.quickstart/share/ansible/roles/collect-logs/tasks/create-docs.yml:3
Monday 14 December 2020 09:24:57 +0000 (0:00:00.064) 0:11:05.841 *******
Using module file /home/zuul/workspace/.quickstart/lib/python3.6/site-packages/ansible/modules/packaging/language/pip.py
Pipelining is enabled.
<localhost> ESTABLISH LOCAL CONNECTION FOR USER: zuul
<localhost> EXEC /bin/sh -c '/usr/libexec/platform-python && sleep 0'
fatal: [localhost]: FAILED! => {
    "changed": false,
    "cmd": [
        "/home/zuul/workspace/.quickstart/bin/pip",
        "install",
        "-r",
        "/home/zuul/workspace/.quickstart/usr/local/share/ansible/roles/collect-logs/docs/doc-requirements.txt"
    ],
    "invocation": {
        "module_args": {
            "chdir": null,
            "editable": false,
            "executable": "/home/zuul/workspace/.quickstart/bin/pip",
            "extra_args": null,
            "name": null,
            "requirements": "/home/zuul/workspace/.quickstart/usr/local/share/ansible/roles/collect-logs/docs/doc-requirements.txt",
            "state": "present",
            "umask": null,
            "version": null,
            "virtualenv": null,
            "virtualenv_command": "virtualenv",
            "virtualenv_python": null,
            "virtualenv_site_packages": false
        }
    }
}

MSG:

:stderr: ERROR: Could not open requirements file: [Errno 2] No such file or directory: '/home/zuul/workspace/.quickstart/usr/local/share/ansible/roles/collect-logs/docs/doc-requirements.txt
```

[1] https://d4f7229cf537dfa7a718-5d536abf72aff82bfe9baaa706f73d7c.ssl.cf2.rackcdn.com/757836/22/gate/tripleo-ci-centos-8-scenario000-multinode-oooq-container-upgrades-ussuri/c775d0c/logs/quickstart_collect_logs.log

[2] https://logserver.rdoproject.org/87/766887/1/openstack-check/tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001/2b82fa3/logs/quickstart_collect_logs.log

[yatin (yatinkarel)]

ci.centos jobs are also impacted:-
https://ci.centos.org/job/tripleo-quickstart-promote-ussuri-current-tripleo-delorean-minimal/130/artifact/collect_logs.txt
https://ci.centos.org/job/tripleo-quickstart-promote-victoria-current-tripleo-delorean-minimal/26/artifact/collect_logs.txt
https://ci.centos.org/job/tripleo-quickstart-promote-master-current-tripleo-delorean-minimal/854/artifact/collect_logs.txt

This is happening post https://review.opendev.org/c/openstack/ansible-role-collect-logs/+/762980, so need to fix usage post path change.

[yatin (yatinkarel)]

https://review.opendev.org/c/openstack/ansible-role-collect-logs/+/768309 should clear the issue, there is other patch https://review.opendev.org/c/openstack/ansible-role-collect-logs/+/766964 too which is trying to change how path is used, if needed that can be considered as a follow up.

[yatin (yatinkarel)]

Also needs https://review.opendev.org/c/openstack/ansible-role-collect-logs/+/768770 to clear doc collection.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/ansible-role-collect-logs 1.3.0 release.