Webhook conflict two n8n same docker swarm

Describe the problem/error/question

I’m trying to install a second n8n queue in the same docker Swarm, but when I upload the stack there is a conflict in the webhook of the two n8n, neither of them receive anything anymore, trying to send through postman returns (error 404), I’ve already tried changing the input port and exit, but nothing seems to solve it.


What is the error message (if any)?

(error 404)

Please share your workflow

Stack Before

New Stack

I also installed a redis for each.

before redis

new redis

Share the output returned by the last node

Information on your n8n setup

  • **n8n version:1.29.1(queue) and 1.31.0 (queue)
  • **Database (default: SQLite):POSTGRESQL
  • **Running n8n via :Docker Swarm
  • **Operating system:Ubunto 20

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:

Hey @admdiegolima,

The n8n config mostly looks good to me, I suspect the issue could be with your reverse proxy and maybe it isn’t routing correctly or the labels are not working. Have you checked the logs in Traefik to see if it shows anything else?

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was resolved by placing redis on separate volumes

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