version: '3' # specify docker-compose version
services:
  nginx:
    image: nginx:latest # specify the image to build container from nginx:latest
    container_name: nginx # set container name
    ports:
      - "80:80" # listen local port 80 and map to container port 80
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf # mount nginx.conf
      - ./files:/usr/share/nginx/html/files # mount files

events {
  worker_connections 1024; # set the maximum number of simultaneous connections that can be opened by a worker process
}

http {
  server {
    listen 80; # listen port 80
    server_name localhost; # server name

    location / {
      root /usr/share/nginx/html; # root path
      index index.html; # index file
    }
  }
}