Prometheus not showing metrics of the services in the file provider

Traefik Traefik v2 (latest)
1

Hi, I'm trying to get the metrics of the services declared in the file provider and the ones in the docker provider, but right now I'm only getting the docker ones, what am i missing?

docker-compose.yml:

version: "3.7"

services:
  traefik:
    image: traefik:v2.2
    restart: unless-stopped
    container_name: traefik
    networks:
      - traefik
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./acme.json:/acme.json
      - ./conf.yml:/conf.yml
      - ./traefik.yaml:/etc/traefik/traefik.yaml
      - /var/run/docker.sock:/var/run/docker.sock
    labels:
      traefik.enable: true
      traefik.http.routers.traefik.rule: Host(`gate2.example.com`)
      traefik.http.services.traefik.loadbalancer.server.port: 8080
      traefik.http.routers.traefik.middlewares: basic-auth, white-list
      # generate new user: echo $(htpasswd -nb user password) | sed -e s/\\$/\\$\\$/g
      traefik.http.middlewares.basic-auth.basicauth.users: user:password
      traefik.http.middlewares.white-list.ipwhitelist.sourcerange: 0.0.0.0


      # middleware redirect  
      traefik.http.middlewares.redirect-to-https.redirectscheme.scheme: https  
      # global redirect to https  
      traefik.http.routers.redirs.rule: hostregexp(`{subdomain:.+}.example.com`)
      traefik.http.routers.redirs.entrypoints: web
      traefik.http.routers.redirs.middlewares: redirect-to-https
  
  prometheus:
    image: prom/prometheus
    restart: unless-stopped
    container_name: prometheus
    networks:
      - traefik
    volumes:
      - ./prometheus/:/etc/prometheus/
      - prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
    labels:
      traefik.enable: true
      traefik.http.routers.prometheus.rule: Host(`prometheus.localhost`)
      traefik.http.routers.prometheus.service: prometheus
      traefik.http.services.prometheus.loadbalancer.server.port: 9090

  grafana:
    image: grafana/grafana
    restart: unless-stopped
    container_name: grafana
    depends_on:
      - prometheus
    volumes:
      - grafana_data:/var/lib/grafana
      - ./grafana/provisioning/:/etc/grafana/provisioning/
    env_file:
      - ./grafana/config.monitoring
    networks:
      - traefik
    user: "104"
    labels:
      traefik.enable: true
      traefik.http.routers.grafana.rule: Host(`grafana.localhost`)
      traefik.http.routers.grafana.service: grafana
      traefik.http.services.grafana.loadbalancer.server.port: 3000
      

networks:
  traefik:
    name: traefik

volumes:
  prometheus_data: {}
  grafana_data: {}

traefik.yml:

entrypoints:
  web:
    address: ":80"
  websecure:
    address: ":443"
    http:
      tls:
        certResolver: letsencrypt

certificatesResolvers:
  letsencrypt:
    acme:
      email: test@mail.com
      storage: /acme.json
      tlsChallenge: {}
      httpChallenge:
        entryPoint: web

providers:
  docker:
    endpoint: "unix:///var/run/docker.sock"
    useBindPortIP: true
    exposedByDefault: false
  file:
    filename: /conf.yml
    watch: true

metrics:
  prometheus:
    buckets:
      - 0.1
      - 0.3
      - 1.2
      - 5.0

api:
  dashboard: true
  insecure: true
  debug: true

conf.yml:

http:
  services:
    storage-api:
      loadBalancer:
        healthCheck:
          path: /
          interval: 10s
          timeout: 3s
        servers:
          - url: "http://127.0.0.1:9000"
    test-api-dev:
      loadBalancer:
        healthCheck:
          path: /
          interval: 10s
          timeout: 3s
        servers:
          - url: "http://127.0.0.1"
  routers:
    storage:
      rule: Host(`storage.localhost`)
      service: storage-api
    epdev:
      rule: Host(`epdev.localhost`)
      service: alvarium-api-dev

With this I only can see the services defined in the docker-compose and not the ones in the file provider, is there a way to tell traefik to send metrics of the services in the file provider?

Thank you!