docker-compose.yml

version: "3.8"

services:
  traefik:
    image: "traefik:v2.6"
    container_name: "traefik"
    command:
      - "--log.level=DEBUG"
      # - "--api.insecure=true"
      - "--providers.docker=true"
      - "--providers.docker.exposedbydefault=false"
      - "--entrypoints.web.address=:80"
    ports:
      - "80:80"
      - "8080:8080"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"
    labels:
      - "traefik.docker.network=traefik"
    networks:
      traefik:

  # === DEVELOPMENT ONLY === #
  whoami:
    image: "traefik/whoami"
    container_name: "whoami"
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.whoami.rule=Host(`localhost`) && PathPrefix(`/whoami/`)"
      - "traefik.http.middlewares.whoami-prefix.stripprefix.prefixes=/whoami"
      - "traefik.http.routers.whoami.middlewares=whoami-prefix@docker"
      - "traefik.http.routers.whoami.entrypoints=web"
    networks:
      traefik:

  api:
    build: api
    container_name: api
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.api.rule=Host(`localhost`) && PathPrefix(`/api/`)"
      - "traefik.http.middlewares.api-prefix.stripprefix.prefixes=/api"
      - "traefik.http.routers.api.middlewares=api-prefix@docker"
      - "traefik.http.routers.api.service=api-port@docker"
      - "traefik.http.services.api-port.loadbalancer.server.port=8000"
      - "traefik.http.routers.api.entrypoints=web"
    volumes:
      - "./api:/usr/api"
      - "./data:/usr/data"
      - "./config.json:/usr/api/config.json"
    depends_on:
      - traefik
      - pgres
    networks:
      traefik:

  ui:
    build:
      target: deps
      context: ui
    container_name: ui
    volumes:
      - ./ui:/app
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.ui.rule=Host(`localhost`)"
      - "traefik.http.routers.service=ui-port@docker"
      - "traefik.http.services.ui-port.loadbalancer.server.port=3000"
      - "traefik.http.routers.ui.entrypoints=web"
    networks:
      traefik:

  pgres:
    image: postgres:10.4
    container_name: pgres
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASS}
      - POSTGRES_DB=${DB_NAME}
    volumes:
      - ./db:/var/lib/postgresql/data
    networks:
      traefik:

networks:
  traefik: