Installation problem

[Azurz]

Hello,

I installed with Docker Compose, but I can't log in to the web console. I get this error.
POST http://localhost:8400/token net::ERR_CONNECTION_REFUSED

[robigan]

Provide docker compose configuration and more details.

POST http://localhost:8400/token net::ERR_CONNECTION_REFUSED

Where? Doing what? From the fronted? Is this what shows in the notification error (if from frontend) or some sort of console?

[Azurz]

Docker-compose.yml
version: '3.1'

services:
    bracket-frontend:
        image: ghcr.io/evroon/bracket-frontend
        container_name: bracket-frontend
        ports:
            - "3000:3000"
        environment:
            NEXT_PUBLIC_API_BASE_URL: "http://localhost:8400"
            NEXT_PUBLIC_HCAPTCHA_SITE_KEY: "10000000-ffff-ffff-ffff-000000000001"  # Public test key
        restart: unless-stopped

    bracket-backend:
        image: ghcr.io/evroon/bracket-backend
        container_name: bracket-backend
        ports:
            - "8400:8400"
        environment:
            ENVIRONMENT: "DEVELOPMENT"
            PG_DSN: "postgresql://bracket_dev:bracket_dev@postgres:5432/bracket_dev"
        restart: unless-stopped
        depends_on:
          - postgres

    postgres:
        image: postgres
        restart: always
        environment:
          POSTGRES_DB: bracket_dev
          POSTGRES_USER: bracket_dev
          POSTGRES_PASSWORD: bracket_dev

[evroon]

It could be that your firewall is blocking port 8400

[TheKringel]

I installed Bracket today on my Synology Docker environment and had the same issue but was able to fix it based on this solution:
#445

I'm using DDNS for my synology and I'm now able to access Brackets through DDNS.

For me the following worked:

1. Add the following to the docker compose file
   CORS_ORIGINS: "*" as environment variable to bracket-backend container
   NEXT_PUBLIC_API_BASE_URL: "http://<my_ddns_name>:8400" to bracket-frontend
2. re-create the docker containers
3. Open Port on firewall