Traefik - Gitea - Drone configuration: wrong URL when cloning repository

Drone Support
1

Hello, I’m trying to configure drone-ci on my personal webserver with traefik and docker-compose. In drone the git clone step will use as an address http://gitea.example.com:3000, I’m guessing gitea is reporting the used port to drone.
Is there a way to override the http address removing the port?
Could I clone via SSH?
I’ve looked at the gitea issues and I saw that I cannot bind gitea to port 80 because it is unprivileged, if I could would this solve the issue?

Gitea configuration

version: "3.6"

services:
  # Git server
  server:
    image: gitea/gitea:latest
    restart: unless-stopped
    environment:
      - USER_UID=1000
      - USER_GID=1000
      # DB
      - DB_TYPE=postgres
      - DB_HOST=db:5432
      - DB_NAME=gitea
      - DB_USER=gitea
      - DB_PASSWD=gitea
      # SERVER
      - PROTOCOL=https
      - DOMAIN=gitea.example.com
      - ROOT_URL=https://gitea.example.com/
      - LOCAL_ROOT_URL=https://gitea.example.com/
      - RUN_MODE=prod
      # SSH
      - SSH_DOMAIN=gitea.example.com
      - LFS_START_SERVER=true
      - INSTALL_LOCK=true
      - SECRET_KEY=secret_key
      - DISABLE_REGISTRATION=true
      - REQUIRE_SIGNIN_VIEW=true
    networks:
      - gitea
      - proxy
    volumes:
      - gitea_data:/data
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    # ports:
    #   - "3000:3000"
    #   - "22:22"
    depends_on:
      - db
    labels:
      - "traefik.docker.network=proxy"
      # Gitea web
      - "traefik.http.routers.gitea-web.rule=Host(`gitea.example.com`)"
      # Expose right ports
      - "traefik.http.services.gitea-web.loadbalancer.server.port=3000"
      - "traefik.http.routers.gitea-web.service=gitea-web"
      - "traefik.http.routers.gitea-web.entrypoints=https-entrypoint"
      # TLS
      - "traefik.http.routers.gitea-web.tls=true"
      - "traefik.http.routers.gitea-web.tls.certresolver=lestencrypt-resolver"

  # PostgresDB
  db:
    image: postgres:alpine
    restart: unless-stopped
    environment:
      - POSTGRES_USER=gitea
      - POSTGRES_PASSWORD=gitea
      - POSTGRES_DB=gitea
    networks:
      - gitea
    volumes:
      - postgres_data:/var/lib/postgresql/data

networks:
  gitea:
    external: false
  proxy:
    external: true

volumes:
  gitea_data:
  postgres_data:

Drone configuration:

version: "3.6"

services:
  drone-server:
    image: drone/drone
    restart: unless-stopped
    environment:
      DRONE_GITEA_CLIENT_ID: ...
      DRONE_GITEA_CLIENT_SECRET: ...
      DRONE_GITEA_SERVER: https://gitea.example.com
      DRONE_SERVER_HOST: drone.example.com
      DRONE_SERVER_PROTO: https
      DRONE_RPC_SECRET: rpc_secret_key
    networks:
      - proxy
    volumes:
      - drone-server_data:/data
    labels:
      - "traefik.docker.network=proxy"
      # Drone web
      - "traefik.http.routers.drone-server.rule=Host(`drone.example.com`)"
      # Expose right ports
      - "traefik.http.services.drone-server.loadbalancer.server.port=80"
      - "traefik.http.routers.drone-server.service=drone-server"
      - "traefik.http.routers.drone-server.entrypoints=https-entrypoint"
      # TLS
      - "traefik.http.routers.drone-server.tls=true"
      - "traefik.http.routers.drone-server.tls.certresolver=lestencrypt-resolver"

  drone-runner:
    image: drone/drone-runner-docker
    environment:
      DRONE_RPC_HOST: drone.example.com
      DRONE_RPC_PROTO: https
      DRONE_RPC_SECRET: rpc_secret_key
      DRONE_RUNNER_CAPACITY: 2
    networks:
      - proxy
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock

networks:
  proxy:
    external: true

volumes:
  drone-server_data:
2

see [Solved]Unable to access repository but I can clone inside the docker drone