Change production LOGLEVEL

[adamshiervani]

Summary

• Change default loglevel from INF to WARN in production as this could cause insanely large log files
• Migrate old configurations

Checklist

• Ran make test_e2e locally and passed
• Linked to issue(s) above by issue number (e.g. Closes #<issue-number>)
• One problem per PR (no unrelated changes)
• Lints pass; CI green

[IDisposable]

This will effectively prevent people from selecting INFO won't it? Seems like this will run every boot.

[adamshiervani]

Yeah, that's right. Luckily, the config is not exposed for the user yet, and I had to change the log level for all because users were getting insanely large logs files. One log I saw, was 100MB in 7 days.

Once we expose this configuration to people we can remove this line, as most users will be on 'WARN' in their configuration.