docker-compose.yml

version: "3.8"
services:
  mysql-gag:
    image: 'mysql/mysql-server:latest'
    container_name: mysql-gag
    ports:
      - 3306:3306
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: gag
  reverse-proxy:
    # The official v2 Traefik docker image
    image: traefik:v2.2
    # Enables the web UI and tells Traefik to listen to docker
    command:
      - "--api.insecure=true"
      - "--providers.docker"
      - "--providers.docker.exposedByDefault=false"
    ports:
      # The HTTP port
      - "80:80"
      # The Web UI (enabled by --api.insecure=true)
      - "8080:8080"
    volumes:
      # So that Traefik can listen to the Docker events
      - /var/run/docker.sock:/var/run/docker.sock
  gag:
    build:
      context: ./gag
      target: builder
    image: gag
    expose:
      - "8080"
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.gag.rule=PathPrefix(`/v1`)"
    environment:
      - ENV=dev
    volumes:
      - ./gag:/go/src/app
    # have to use $$ (double-dollar) so docker doesn't try to substitute a variable
    command: reflex -r "\.go$$" -s -- sh -c "go run ./"
    depends_on:
      - mysql-gag
      - reverse-proxy