Traefik websocket secure ( wss ) and https on the same domain with docker - docker

Question

I struggled on this for at least the last day and didn't found a solution. I want to connect Websocket and https on the same docker. I have tried many thing.
Here is my configuration:
Traefik V2 first :
here is the docker container
version: '3'
services:
reverse-proxy:
image: traefik:v2.7.1
container_name: traefik
ports:
- "80:80"
- "443:443"
volumes:
- /var/run/docker.sock:/var/run/docker.sock
- $PWD/traefik.toml:/etc/traefik/traefik.toml
- $PWD/acme.json:/acme.json
restart: always
networks:
- web
networks:
web:
external:
name: web
~
here is my toml file
[accessLog]
[api]
dashboard = true
insecure = true
[log]
level = 'ERROR'
[entryPoints]
[entryPoints.web]
address = ":80"
[entryPoints.web.http]
[entryPoints.web.http.redirections]
[entryPoints.web.http.redirections.entryPoint]
to = "websecure"
scheme = "https"
permanent = true
[entryPoints.websecure]
address = ":443"
[entryPoints.websecure.http.tls]
certResolver = "default"
[entryPoints.wss]
address = ":8000"
[providers]
[providers.docker]
watch = true
exposedByDefault = false
network = "web"
[certificatesResolvers]
[certificatesResolvers.default]
[certificatesResolvers.default.acme]
email = "contact#queel.io"
storage = "acme.json"
caServer = "https://acme-v01.api.letsencrypt.org/directory"
[certificatesResolvers.default.acme.tlsChallenge]
I want to connect on https and wss on the same node container exposing two ports
here is my docker-compose for this
node:
build: ./docker/node_api
volumes:
- ./node:/src
tty: true
networks:
- web
ports:
- ":8000"
- ":8081"
labels:
- "traefik.docker.network=web"
- "traefik.enable=true"
- "traefik.http.routers.node.rule=Host(`api.${HOST}`)"
- "traefik.http.routers.node.entrypoints=websecure"
- "traefik.tcp.services.node.loadbalancer.server.port=8000"
- "traefik.http.routers.wss.rule=Host(`ws.${HOST}`)"
- "traefik.tcp.services.wss.loadbalancer.server.port=8081"
#- "traefik.http.services.wss.loadBalancer.sticky.cookie=true"
# - "traefik.http.routers.wss.tls=true"
#- "traefik.http.routers.wss.tls.certResolver=default"
#- "traefik.http.routers.wss.entrypoints=wss"
- "traefik.http.middlewares.sslheader.headers.customrequestheaders.X-Forwarded-Proto=https"
#- "traefik.http.routers.wss.tls.certresolver=default"
depends_on:
- elastic
- neo
working_dir: /src
Has you can see I tried many solutions, but none is working, maybe you should help me find the combination of the goog ones. It seems has I have seen elsewhere that the X-Forwarded-Proto is the solution. For new the wss connection is not working
Could you help me with that

Answer 1

The anwser is quite simple, my socket server was not started. The config stay the same for the main part and I have only to have :
- "traefik.http.routers.wss.rule=Host(`ws.${HOST}`)"
- "traefik.tcp.services.wss.loadbalancer.server.port=8081"
- "traefik.http.routers.wss.entrypoints=websecure"
entrypoint=websecure is enought for wss since it's over http.
I didn't manage to use the two service in a single container so i swapped the container in two container.