n8n WEBHOOK_URL-Aufschläge können nicht repariert werden

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Describe the problem/error/question

I’m setting up n8n with docker on ubuntu. I set up reverse proxy with Nginx + CertBot, they work fine and I can access the n8n editor in my url  . :white_check_mark:

However WEBHOOK test and production urls don’t change even after i set the apparently correct (?) env variables.

They remain just this: :x: http://localhost:5678/webhook-test/1345b094-ab1b-418a-986c-fdb6f0bbd53a My .env vars are pasted below.

Porteiner – Container details – Edit – Advanced container settings – Env

.env variables

#db env vars up here
GENERIC_TIMEZONE=America/Fortaleza

N8N_EDITOR_BASE_URL=https://n8n.chat.adm.br/
N8N_HOST=n8n.chat.adm.br

N8N_PORT=5678
N8N_PROTOCOL=https
NODE_ENV=production
WEBHOOK_URL=https://n8n.chat.adm.br/
WEBHOOK_TUNNEL_URL=https://n8n.chat.adm.br/
DOMAIN_NAME=chat.adm.br
SUBDOMAIN=n8n

# path to the HTTPS certificate and key generated by certbot
N8N_SSL_CERT_FILE=/etc/letsencrypt/live/api.chat.adm.br/fullchain.pem
N8N_SSL_KEY_FILE=/etc/letsencrypt/live/api.chat.adm.br/privkey.pem

docker-compose.yaml

version: '3.8'

volumes:
  db_storage:
  n8n_storage:

services:
  postgres:
    image: postgres:16
    restart: always
    environment:
      - POSTGRES_USER
      - POSTGRES_PASSWORD
      - POSTGRES_DB
      - POSTGRES_NON_ROOT_USER
      - POSTGRES_NON_ROOT_PASSWORD
    volumes:
      - db_storage:/var/lib/postgresql/data
      - ./init-data.sh:/docker-entrypoint-initdb.d/init-data.sh
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -h localhost -U ${POSTGRES_USER} -d ${POSTGRES_DB}']
      interval: 5s
      timeout: 5s
      retries: 10

  n8n:
    image: docker.n8n.io/n8nio/n8n
    restart: always
    environment:
      - DB_TYPE=postgresdb
      - DB_POSTGRESDB_HOST=postgres
      - DB_POSTGRESDB_PORT=5432
      - DB_POSTGRESDB_DATABASE=${POSTGRES_DB}
      - DB_POSTGRESDB_USER=${POSTGRES_NON_ROOT_USER}
      - DB_POSTGRESDB_PASSWORD=${POSTGRES_NON_ROOT_PASSWORD}
    ports:
      - 5678:5678
    links:
      - postgres
    volumes:
      - n8n_storage:/home/node/.n8n
    depends_on:
      postgres:
        condition: service_healthy

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