Feature/Bug? agent and hub do not pick up the default logging options from the docker daemon.json.

[hubert-associates]

Howdy. We are nearing PROD and just went through all of our log output directories. We noticed that, in contrast to this description here,

https://learn.microsoft.com/en-us/azure/iot-edge/production-checklist#option-configure-the-default-logging-driver-for-all-container-modules

where we should be able to configure our logging options for all iot-edge modules in the docker daemon.json, it works for all of our own modules but not for the

azureiotedge-agent
azureiotedge-hub

However, when we configure the logging for these modules individually, explicitly, then it works.

OK, I could start scouring the sources, but can anybody explain this? Why doesn't the documented default in daemon.json work/apply to the agent and hub modules?

Is our fix, explicit config in each of those modules, necessary?

Thanks!

[nyanzebra]

@hubert-associates would you mind confirming if you run systemctl stop aziot-edged && docker rm edgeAgent edgeHub && systemctl start aziot-edged after making the change to daemon.json that the log dir is not set? We expect for edgeAgent and edgeHub both to take the log dir from daemon.json like other modules. Though it might be possible the containers were made before the change to daemon.json were applied?

[GGleGrand]

Thanks, sorry for delay. Good point. I will try that presice cmd and get back to you ASAP.