docker-compose.yml

version: '3.7'

services:
  ## Container that proxies all trafic to the containers configured
  ## with VIRTUAL_HOST
  nginx-proxy:
    image: jwilder/nginx-proxy
    container_name: nginx-proxy
    ports:
      - 80:80
      - 443:443
    volumes:
      - conf:/etc/nginx/conf.d
      - vhost:/etc/nginx/vhost.d
      - html:/usr/share/nginx/html
      - dhparam:/etc/nginx/dhparam
      - certs:/etc/nginx/certs:ro
      - /var/run/docker.sock:/tmp/docker.sock:ro
  ## Container that generates SSL certificates with Let's Encrypt
  ## for all containers with the LETSENCRYPT_HOST LETSENCRYPT_EMAIL
  ## enviroment settings
  letsencrypt:
    image: jrcs/letsencrypt-nginx-proxy-companion
    container_name: nginx-proxy-le
    volumes:
      - conf:/etc/nginx/conf.d
      - vhost:/etc/nginx/vhost.d
      - html:/usr/share/nginx/html
      - dhparam:/etc/nginx/dhparam
      - certs:/etc/nginx/certs:rw
      - /var/run/docker.sock:/var/run/docker.sock:ro
  ## App container exposing the port 3000 for the proxy
  talk:
    image: talk:latest
    build: 
      context: .
    expose:
      - 3000
    environment:
      - VIRTUAL_HOST=talk.vasanthv.com
      - LETSENCRYPT_HOST=talk.vasanthv.com
      - LETSENCRYPT_EMAIL=admin@vasanthv.com
volumes:
  conf:
  vhost:
  html:
  dhparam:
  certs: