Need help with "unconventional" setup...

[aarondvail]

For the sake of avoiding a TL;DR.... I am using Docker on with already running Postgres (and a bunch of other containers), so I'm trying to avoid using the docker compose... So, I've got scripts that will spin up the containers with docker run (Some variables redacted for Security). I start with the backend first, then the front end.

docker run -d --name=AdventureLog-Backend --restart unless-stopped --ip 192.168.2.252 -v /opt/port/docker/file/public.conf:/etc/resolv.conf -v /etc/localtime:/etc/localtime:ro -v /opt/port/docker/file/commonhosts:/etc/hosts -e TZ="America/New_York" -e PUBLIC_SERVER_URL=http://172.16.248.11:8000/ -e ORIGIN=http://localhost:8015 -e BODY_SIZE_LIMIT=Infinity -e FRONTEND_PORT=8015 -e PGHOST=172.16.248.11:5432 -e POSTGRES_DB= -e POSTGRES_USER= -e POSTGRES_PASSWORD= -e SECRET_KEY= -e DJANGO_ADMIN_USERNAME= -e DJANGO_ADMIN_PASSWORD= -e DJANGO_ADMIN_EMAIL= -e PUBLIC_URL=http://localhost:8016 -e CSRF_TRUSTED_ORIGINS=http://localhost:8016,http://localhost:8015 -e DEBUG=True -e FRONTEND_URL=http://localhost:8015 -e BACKEND_PORT=8016 -e DISABLE_REGISTRATION=True -v /opt/port/AdventureLog-Backend/data:/code/media -p 8016:80 -p 8000:8000 --network=MyGeneric ghcr.io/seanmorley15/adventurelog-backend:latest

docker run -d --name=AdventureLog-Frontend --restart unless-stopped --ip 192.168.2.251 -v /opt/port/docker/file/public.conf:/etc/resolv.conf -v /etc/localtime:/etc/localtime:ro -v /opt/port/docker/file/commonhosts:/etc/hosts -e TZ="America/New_York" -e PUBLIC_SERVER_URL=http://172.16.248.11:8000/ -e ORIGIN=http://localhost:8015 -e BODY_SIZE_LIMIT=Infinity -e FRONTEND_PORT=8015 -e PGHOST=172.16.248.11:5432 -e POSTGRES_DB= -e POSTGRES_USER= -e POSTGRES_PASSWORD= -e SECRET_KEY= -e DJANGO_ADMIN_USERNAME= -e DJANGO_ADMIN_PASSWORD= -e DJANGO_ADMIN_EMAIL= -e PUBLIC_URL=http://localhost:8016 -e CSRF_TRUSTED_ORIGINS=http://localhost:8016,http://localhost:8015 -e DEBUG=True -e FRONTEND_URL=http://localhost:8015 -e BACKEND_PORT=8016 -e DISABLE_REGISTRATION=True -p 8015:3000 --network=MyGeneric ghcr.io/seanmorley15/adventurelog-frontend:latest

And I'm getting the error when I try Login or Sign Up:
TypeError: fetch failed
at node:internal/deps/undici/undici:13510:13 {
[cause]: SocketError: other side closed
at Socket. (node:internal/deps/undici/undici:6294:28)
at Socket.emit (node:events:531:35)
at endReadableNT (node:internal/streams/readable:1698:12)
at process.processTicksAndRejections (node:internal/process/task_queues:90:21) {
code: 'UND_ERR_SOCKET',
socket: {
localAddress: '192.168.2.251',
localPort: 47200,
remoteAddress: undefined,
remotePort: undefined,
remoteFamily: undefined,
timeout: undefined,
bytesWritten: 227,
bytesRead: 0
}
}
}

These are also behind a nginx reverse proxy with FQDNs AdventureLog.* is frontend while albe.* is the backend FQDN

The NGinX part is working

[seanmorley15]

Hi there @aarondvail! Try changing PUBLIC_SERVER_URL in the frontend to http://AdventureLog-Backend:8000 and see if that helps.

Let me know how it goes!

[aarondvail]

Updated commands:
docker run -d --name=AdventureLog-Backend --restart unless-stopped --ip 192.168.2.252 -v /opt/port/docker/file/public.conf:/etc/resolv.conf -v /etc/localtime:/etc/localtime:ro -v /opt/port/docker/file/commonhosts:/etc/hosts -e TZ="America/New_York" -e PUBLIC_SERVER_URL=http://AdventureLog-Backend:8000/ -e ORIGIN=http://localhost:8015 -e BODY_SIZE_LIMIT=Infinity -e FRONTEND_PORT=8015 -e PGHOST=172.16.248.11:5432 -e POSTGRES_DB= -e POSTGRES_USER= -e POSTGRES_PASSWORD= -e SECRET_KEY= -e DJANGO_ADMIN_USERNAME= -e DJANGO_ADMIN_PASSWORD= -e DJANGO_ADMIN_EMAIL= -e PUBLIC_URL=http://localhost:8016 -e CSRF_TRUSTED_ORIGINS=http://localhost:8016,http://localhost:8015 -e DEBUG=True -e FRONTEND_URL=http://localhost:8015 -e BACKEND_PORT=8016 -e DISABLE_REGISTRATION=True -v /opt/port/AdventureLog-Backend/data:/code/media -p 8016:80 -p 8000:8000 --network=MyGeneric ghcr.io/seanmorley15/adventurelog-backend:latest

docker run -d --name=AdventureLog-Frontend --restart unless-stopped --ip 192.168.2.251 -v /opt/port/docker/file/public.conf:/etc/resolv.conf -v /etc/localtime:/etc/localtime:ro -v /opt/port/docker/file/commonhosts:/etc/hosts -e TZ="America/New_York" -e PUBLIC_SERVER_URL=http://AdventureLog-Backend:8000/ -e ORIGIN=http://localhost:8015 -e BODY_SIZE_LIMIT=Infinity -e FRONTEND_PORT=8015 -e PGHOST=172.16.248.11:5432 -e POSTGRES_DB= -e POSTGRES_USER= -e POSTGRES_PASSWORD= -e SECRET_KEY= -e DJANGO_ADMIN_USERNAME= -e DJANGO_ADMIN_PASSWORD= -e DJANGO_ADMIN_EMAIL= -e PUBLIC_URL=http://localhost:8016 -e CSRF_TRUSTED_ORIGINS=http://localhost:8016,http://localhost:8015 -e DEBUG=True -e FRONTEND_URL=http://localhost:8015 -e BACKEND_PORT=8016 -e DISABLE_REGISTRATION=True -p 8015:3000 --network=MyGeneric ghcr.io/seanmorley15/adventurelog-frontend:latest

And I now get:
The origin to be set is: http://localhost:8015
Listening on http://0.0.0.0:3000
TypeError: fetch failed
at node:internal/deps/undici/undici:13510:13
at process.processTicksAndRejections (node:internal/process/task_queues:105:5) {
[cause]: Error: connect ECONNREFUSED 192.168.2.252:8000
at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1637:16)
at TCPConnectWrap.callbackTrampoline (node:internal/async_hooks:130:17) {
errno: -111,
code: 'ECONNREFUSED',
syscall: 'connect',
address: '192.168.2.252',
port: 8000
}
}