traefik.docker-compose.yml

version: '3.9'

networks:
    public:
        driver: overlay
    proxy:
        driver: overlay

volumes:
    portainer-data:
        driver: local
    traefik-data:
        driver: local

services:

    traefik:
        image: traefik:v2.10
        command:
            - --entrypoints.http.address=:80
            - --providers.docker=true
            - --providers.docker.exposedbydefault=false
            - --providers.docker.endpoint=tcp://socket-proxy:2375
            - --providers.docker.network=public
            - --log.level=info
        ports:
            - 80:80
        networks:
            - public
            - proxy
        restart: unless-stopped
        depends_on:
            - socket-proxy

    whoami:
        image: traefik/whoami:latest
        labels:
            - traefik.enable=true
            - traefik.http.routers.whoami.entrypoints=http
            - traefik.http.routers.whoami.rule=Host('whoami.${DOMAIN}')
            - traefik.http.routers.whoami.service=whoami
            - traefik.http.services.whoami.loadbalancer.server.port=80
        networks:
            - public

    socket-proxy:
        image: tecnativa/docker-socket-proxy:latest
        restart: unless-stopped
        environment:
            NETWORKS: 1
            SERVICES: 1
            CONTAINERS: 1
            TASKS: 1
        volumes:
            - /var/run/docker.sock:/var/run/docker.sock:ro
        networks:
            - proxy