Traefik started but my services are not using it - docker

Question

I'm using a VPS with Debian 10 on it. I also have one domain name.
My goal is to self-host a few services, like FreshRSS or Nextcloud. To deploy these services, I'm using Docker and Docker Compose. I have one folder per service.
Because I would like to get a reverse proxy and assign subdomains to services (for example : cloud.domainname.com to Nextcloud), I installed Traefik yesterday. However, I cannot get the service to work. This is probably bad configuration from me, as I'm a total beginner in setting up reverse proxies. For example, I'm trying to get it to work with ArchiveBox, which runs on the port 8000. I would like Traefik to map my subdomain archive.domainname.com to the port 8000 of my VPS.
These are the steps I did yesterday:
Installed ArchiveBox on my VPS with Docker Compose and configured it. It's working successfully.
Created a new network for traefik: sudo docker network create --driver=bridge --subnet=192.168.0.0/16 traefik_lan
Installed Traefik with Docker Compose, added dynamic configuration by following tutorials.
Added the labels and the network to the Docker Compose file of ArchiveBox.
Started both. However, ArchiveBox creates a new network and does not seems to use the Traefik one. I can also still access directly ArchiveBox at domainname.com:8000.
Below are the config files.
ArchiveBox
ArchiveBox docker-compose.yml
# Usage:
# docker-compose up -d
# docker-compose run archivebox init
# echo "https://example.com" | docker-compose run archivebox archivebox add
# docker-compose run archivebox add --depth=1 https://example.com/some/feed.rss
# docker-compose run archivebox config --set PUBLIC_INDEX=True
# Documentation:
# https://github.com/ArchiveBox/ArchiveBox/wiki/Docker#docker-compose
version: '3.7'
services:
archivebox:
# build: .
image: ${DOCKER_IMAGE:-archivebox/archivebox:latest}
command: server 0.0.0.0:8000
stdin_open: true
tty: true
ports:
- 8000:8000
environment:
- USE_COLOR=True
- SHOW_PROGRESS=False
- SEARCH_BACKEND_ENGINE=sonic
- SEARCH_BACKEND_HOST_NAME=sonic
- SEARCH_BACKEND_PASSWORD=SecretPassword
volumes:
- ./data:/data
depends_on:
- sonic
labels:
- "traefik.enable=true"
- "traefik.docker.network=traefik_lan"
- "traefik.http.routers.archiveboxnotls.rule=Host(`${ARCHIVE_URL}`)"
- "traefik.http.routers.archiveboxnotls.entrypoints=webinsecure"
- "traefik.http.routers.archiveboxnotls.middlewares=tlsredir#file"
- "traefik.http.routers.archivebox.rule=Host(`${ARCHIVE_URL}`)"
- "traefik.http.routers.archivebox.entrypoints=websecure"
- "traefik.http.routers.archivebox.tls=true"
- "traefik.http.routers.archivebox.tls.certresolver=letsencrypt"
networks:
- traefik_lan
# Run sonic search backend
sonic:
image: valeriansaliou/sonic:v1.3.0
ports:
- 1491:1491
environment:
- SEARCH_BACKEND_PASSWORD=SecretPassword
volumes:
- ./etc/sonic/config.cfg:/etc/sonic.cfg
- ./data:/var/lib/sonic/store/
networks:
traefik_lan:
external: true
I'm then expected to run it like so:
sudo ARCHIVE_URL=archive.mydomain.com docker-compose up -d
Traefik
This is the structure of my /traefik folder in /home.
.
├── config
│   ├── acme.json
│   ├── dynamic-conf
│   │   ├── dashboard.toml
│   │   ├── tlsredir.toml
│   │   └── tls.toml
│   └── traefik.toml
└── docker-compose.yml
docker-compose.yml
version: '3'
services:
reverse-proxy:
container_name: traefik
image: traefik:v2.4
restart: unless-stopped
ports:
- "80:80"
- "443:443"
networks:
- traefik_lan
volumes:
- /var/run/docker.sock:/var/run/docker.sock:ro
- ./config:/etc/traefik:ro
- ./config/acme.json:/acme.json
networks:
traefik_lan:
external: true
traefik.toml
[api]
dashboard = true
[providers]
[providers.docker]
exposedByDefault = false
[providers.file]
directory = "/etc/traefik/dynamic-conf"
watch = true
[entryPoints]
[entryPoints.websecure]
address = ":443"
[entryPoints.webinsecure]
address = ":80"
[entryPoints.dot]
address = ":853"
[certificatesResolvers.letsencrypt.acme]
email = "myemail#gmail.com"
caServer: "https://acme-staging-v02.api.letsencrypt.org/directory"
#caServer: "https://acme-v02.api.letsencrypt.org/directory"
storage = "acme.json"
[certificatesResolvers.letsencrypt.acme.tlsChallenge]
[accessLog]
format = "json"
[accessLog.fields]
defaultMode = "drop"
[accessLog.fields.names]
"ClientAddr" = "keep"
"RequestAddr" = "keep"
"RequestMethod" = "keep"
"RequestPath" = "keep"
"DownstreamStatus" = "keep"
dashboard.toml
[http.routers.api]
rule = "Host(`traefik.domain.tld`)"
entrypoints = ["webinsecure"]
service = "api#internal"
middlewares = ["tlsredir#file"]
[http.routers.api-secure]
rule = "Host(`traefik.domain.tld`)"
entrypoints = ["websecure"]
service = "api#internal"
middlewares = ["secured"]
[http.routers.api-secure.tls]
certResolver = "letsencrypt"
tlsredir.toml
[http.middlewares]
[http.middlewares.tlsredir.redirectScheme]
scheme = "https"
permanent = true
tls.toml
[tls]
[tls.options]
[tls.options.default]
minVersion = "VersionTLS12"
sniStrict = true
cipherSuites = [
"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305",
]
curvePreferences = ["CurveP521","CurveP384"]
Thank you in advance for you help.