version: '3.7'

services:
  traefik:
    image: "traefik:v2.4"
    command:
      - "--api.insecure=true"
      - "--providers.docker=true"
      - "--providers.docker.exposedbydefault=false"
      - "--entrypoints.web.address=:80"
    ports:
      - "8080:8080"
      - "80:80"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"

  rp3-data-viewer:
    image: rp3-data-viewer
    container_name: rp3-data-viewer
    build:
      context: ..
      dockerfile: docker/Dockerfile
    command: streamlit run main.py --server.port 8080 --server.runOnSave true
    environment:
      - PYTHONDONTWRITEBYTECODE=1
    volumes:
      - ../app:/app
    depends_on:
      - traefik
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.rp3-data-viewer.rule=Host(`rp3-data-viewer.localhost`)"
      - "traefik.http.routers.rp3-data-viewer.entrypoints=web"
        # Source: https://swagger.io/docs/open-source-tools/swagger-ui/usage/cors/
      - "traefik.http.middlewares.corsheaders.headers.accesscontrolallowmethods=GET,OPTIONS,POST,PUT,DELETE"
      - "traefik.http.middlewares.corsheaders.headers.accesscontrolalloworiginlist=*"
      - "traefik.http.middlewares.corsheaders.headers.accessControlAllowHeaders=Content-Type, api_key, Authorization, caller_id"
      - "traefik.http.middlewares.corsheaders.headers.accesscontrolmaxage=100"
      - "traefik.http.middlewares.corsheaders.headers.addvaryheader=true"
      - "traefik.http.routers.rp3-data-viewer.middlewares=corsheaders@docker"