Error running freezer-scheduler

[Cyrille CARTIER]

Hello,
my scheduled job can't run. I found this error in my Kolla-ansible Train installation:

2020-10-23 10:00:00.003 7 INFO apscheduler.executors.threadpool [-] Running job "Job.execute (trigger: interval[2:00:00], next run at: 2020-10-23 12:00:00 UTC)" (scheduled at 2020-10-23 10:00:00+00:00)
2020-10-23 10:00:00.004 7 INFO freezer.scheduler.scheduler_job [-] job 9147fd864d6c434eb088b7165c8f46ce running
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool [-] Job "Job.execute (trigger: interval[2:00:00], next run at: 2020-10-23 12:00:00 UTC)" raised an exception: TypeError: a bytes-like object is required, not 'str'
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool Traceback (most recent call last):
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool File "/var/lib/kolla/venv/lib/python3.6/site-packages/apscheduler/executors/base.py", line 125, in run_job
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool retval = job.func(*job.args, **job.kwargs)
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool File "/var/lib/kolla/venv/lib/python3.6/site-packages/freezer/scheduler/scheduler_job.py", line 444, in execute
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool action_result = self.execute_job_action(job_action)
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool File "/var/lib/kolla/venv/lib/python3.6/site-packages/freezer/scheduler/scheduler_job.py", line 340, in execute_job_action
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool self.save_action_to_file(freezer_action, config_file)
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool File "/var/lib/kolla/venv/lib/python3.6/site-packages/freezer/scheduler/scheduler_job.py", line 213, in save_action_to_file
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool parser.write(f)
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool File "/usr/lib/python3.6/configparser.py", line 919, in write
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool self._sections[section].items(), d)
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool File "/usr/lib/python3.6/configparser.py", line 923, in _write_section
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool fp.write("[{}]\n".format(section_name))
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool File "/usr/lib/python3.6/tempfile.py", line 624, in func_wrapper
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool return func(*args, **kwargs)
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool TypeError: a bytes-like object is required, not 'str'
2020-10-23 10:00:00.219 7 ERROR apscheduler.executors.threadpool

Can you fix the TypeError ?

Thanks!

[alpha23 (alpha23)]

Similar issue with Train (see below). Is there any update on this? This defect makes Freezer useless on Train. The support for Freezer is severely lacking.

2022-02-28 11:21:00.216 8 INFO freezer.scheduler.scheduler_job [-] job 7bda9ddf0e4045b0a0ba86d33d8dbe6d running
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool [-] Job "Job.execute (trigger: date[2022-02-28 11:21:00 MST], next run at: 2022-02-28 11:21:00 MST)" raised an exception: TypeError: option values must be strings
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool Traceback (most recent call last):
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool File "/var/lib/kolla/venv/lib/python3.6/site-packages/apscheduler/executors/base.py", line 125, in run_job
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool retval = job.func(*job.args, **job.kwargs)
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool File "/var/lib/kolla/venv/lib/python3.6/site-packages/freezer/scheduler/scheduler_job.py", line 444, in execute
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool action_result = self.execute_job_action(job_action)
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool File "/var/lib/kolla/venv/lib/python3.6/site-packages/freezer/scheduler/scheduler_job.py", line 340, in execute_job_action
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool self.save_action_to_file(freezer_action, config_file)
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool File "/var/lib/kolla/venv/lib/python3.6/site-packages/freezer/scheduler/scheduler_job.py", line 212, in save_action_to_file
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool parser.set('action', action_k, action_v)
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool File "/usr/lib64/python3.6/configparser.py", line 1192, in set
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool self._validate_value_types(option=option, value=value)
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool File "/usr/lib64/python3.6/configparser.py", line 1177, in _validate_value_types
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool raise TypeError("option values must be strings")
2022-02-28 11:21:00.270 8 ERROR apscheduler.executors.threadpool TypeError: option values must be strings