No such file or directory config-backup/...

[zyzzyxdonta]

Hi,
I noticed, when trying to change a source configuration in the wizard, the backend replies with internal server error 500. Here is the log of the backend:

[2021-04-08 15:21:44 +0000] [30] [ERROR] Error handling request
Traceback (most recent call last):
  File "/home/metricq/venv/lib/python3.9/site-packages/aiohttp/web_protocol.py", line 418, in start
    resp = await task
  File "/home/metricq/venv/lib/python3.9/site-packages/aiohttp/web_app.py", line 458, in _handle
    resp = await handler(request)
  File "/home/metricq/venv/lib/python3.9/site-packages/aiohttp/web_middlewares.py", line 119, in impl
    return await handler(request)
  File "/home/metricq/venv/lib/python3.9/site-packages/aiohttp_session/__init__.py", line 154, in factory
    response = await handler(request)
  File "/home/metricq/wizard/app/api/views/source.py", line 403, in save_source_raw_config
    await configurator.set_config(source_id, request_data)
  File "/home/metricq/wizard/app/metricq/configurator.py", line 140, in set_config
    with open(
FileNotFoundError: [Errno 2] No such file or directory: 'config-backup/source-py-dummy-fwcnuc050-1617895304.068895'

[zyzzyxdonta]

Hi, thanks for the update. It's not working quite as it should. The directory that is specified as the volume has to be created before the volume command. Otherwise root (or whoever runs docker, I guess) will create it and the permissions won't match.

RUN mkdir /home/metricq/wizard/config-backup/
VOLUME /home/metricq/wizard/config-backup/

The same is true for the volume specified in the metricq-manager Dockerfile, btw.