Cannot change log level on trento server

[mralexc]

My trento server is spewing debug level logging to /var/log/journal.log. During my review of the documentation I see there is a loglevel setting in agent.yaml (Which also seems to not honor the setting), but I am primarily looking for how to adjust the log level on the trento server itself.

[nelsonkopliku]

Hey @mralexc the following two components of the trento stack

• https://github.com/trento-project/web
• https://github.com/trento-project/wanda (current repo)

do not allow to adjust log level on a built artifact, yet.

If you are in development, tho, you could create a dev.local.exs in ./config with the following content

config :logger, level: :info

The available levels are mentioned here https://hexdocs.pm/logger/1.15.8/Logger.html#module-levels

There is no ETA for this addition and contributions are welcome.

---

With regards to the agent, yes, there is an issue that does not allow to properly get the log-level from the configuration file and here is a patch for that trento-project/agent#443

A temporary fix for the issue could be adding --log-level=<the-level> to the start command

$ trento-agent --log-level=<the-level> start

# or

$ trento-agent start --log-level=<the-level>

If you are running via systemd, then the unit file needs to be tweaked with the proper ExecStart command.

[mralexc]

Thank you so much for the reply. I appreciate it. Adding --log-level to the startup command in the systemd service file for the agent worked just like you explained.

[achotsimple]

Looks like this was brought in with a PR in May, correct?