[Bug]: [N8N] Timezone not being followed

[dsfdev]

Error Message and Logs

I have n8n app running, tried both n8n & n8n with postgres, and the timezone inside the app does not appear to be set to what i want.

I have set environment variables to Europe/London in the docker config and all across Coolify along with the server (which is Hetzner Germany) but both n8n apps report the timezone as Europe/Berlin.

I have n8n running on another Hetzner server in the same DC with not timezones changed (server showing as UTC) but I have set the timezone inside the docker config to Europe/London and it appears inside n8n as Europe/London as expected.

There must be something going on with the Coolify app / integration / implementation where it is either not passing in the environment variables from the apps into the containers or it is being overwritten somewhere along the way.

I have not tried Coolify in another DC in another location as yet. The default n8n timezone is America/New York so n8n cannot be using the defaults. It is being changed somewhere along the way to Europe/Berlin ( in my instance at the mo)

Steps to Reproduce

1. Add n8n app in Coolify, either with or without postgres
2. Set GENERIC_TIMEZONE & TZ environment variables to Europe/London
3. Start n8n
4. Add a schedule node to a workflow and test
5. Check to see if timezone equals what should be set as GENERIC_TIMEZONE & TZ environment variables.
6. In my case it is Europe/Berlin always (possible due to server location, even though server TZ is set to Europe/London too)

Example Repository URL

No response

Coolify Version

v4.0.0-beta.379

Are you using Coolify Cloud?

No (self-hosted)

Operating System and Version (self-hosted)

Ubuntu 24.04.1 LTS

Additional Information

No response