freezer-scheduler have no permission to create jobs_dir

[howard lee]

When deploying freezer using kolla-ansible, the following error is reported in the freezer-scheduler log:

2023-08-19 10:22:03.740 7 CRITICAL freezer-scheduler [-] Unhandled error: Exception: Error while creating directory /etc/freezer/scheduler/conf.d: [Errno 13] Permission denied: '/etc/freezer/scheduler'
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler Traceback (most recent call last):
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler File "/var/lib/kolla/venv/lib64/python3.9/site-packages/freezer/utils/utils.py", line 66, in create_dir
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler os.makedirs(expanded_dir_name)
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler File "/usr/lib64/python3.9/os.py", line 215, in makedirs
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler makedirs(head, exist_ok=exist_ok)
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler File "/usr/lib64/python3.9/os.py", line 225, in makedirs
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler mkdir(name, mode)
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler PermissionError: [Errno 13] Permission denied: '/etc/freezer/scheduler'
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler During handling of the above exception, another exception occurred:
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler Traceback (most recent call last):
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler File "/var/lib/kolla/venv/bin/freezer-scheduler", line 8, in <module>
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler sys.exit(main())
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler File "/var/lib/kolla/venv/lib64/python3.9/site-packages/freezer/scheduler/freezer_scheduler.py", line 231, in main
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler freezer_utils.create_dir(CONF.jobs_dir, do_log=False)
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler File "/var/lib/kolla/venv/lib64/python3.9/site-packages/freezer/utils/utils.py", line 74, in create_dir
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler raise Exception(err)
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler Exception: Error while creating directory /etc/freezer/scheduler/conf.d: [Errno 13] Permission denied: '/etc/freezer/scheduler'
2023-08-19 10:22:03.740 7 ERROR freezer-scheduler

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/kolla-ansible/+/892045

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/kolla/+/892643

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/kolla/+/892643
Committed: https://opendev.org/openstack/kolla/commit/709d27ba3706ac15cefa76172ee4c7317d1d63aa
Submitter: "Zuul (22348)"
Branch: master

commit 709d27ba3706ac15cefa76172ee4c7317d1d63aa
Author: howardlee <email address hidden>
Date: Thu Aug 24 15:03:33 2023 +0800

    create parent dir of jobs_dir for freezer-scheduer

    Commit [1] deletes the relevant operation permission of the
    /etc/freezer directory, causing the freezer-scheduler to have
    no permission when creating the jobs_dir directory in the
    /etc/freezer directory. This patch creates partent dir of
    jobs_dir for freezer-scheduler, so that, freezer-scheduler
    process can startup successfully.

    [1] https://review.opendev.org/c/openstack/kolla/+/722102

    Related-Bug: #2031953
    Change-Id: I9c7fea3e0f70ff2e15394e99e26d21c548b95b16