Docker Nginx Reverse Proxy And Let's Encrypt

docker-compose.yml

# Run it via command: docker-compose up -d

version: '3'

services:
  nginx:
    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
      - certs:/etc/nginx/certs
      - /var/run/docker.sock:/tmp/docker.sock:ro
    labels:
      - "com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy=true"

  letsencrypt:
    image: jrcs/letsencrypt-nginx-proxy-companion
    container_name: nginx-proxy-le
    depends_on:
      - nginx
    environment:
      DEFAULT_EMAIL: "your_mail@example.com"
      NGINX_PROXY_CONTAINER: nginx-proxy
    volumes:
      - conf:/etc/nginx/conf.d
      - vhost:/etc/nginx/vhost.d
      - html:/usr/share/nginx/html
      - certs:/etc/nginx/certs
      - /var/run/docker.sock:/var/run/docker.sock:ro

volumes:
  conf:
  vhost:
  html:
  certs:

# nginx-proxy network should be created earlier via command: docker network create nginx-proxy

networks:
  default:
    external:
      name: nginx-proxy

run-virtual-host.sh

docker run \
  --name <container_name> \
  --net nginx-proxy \
  -e VIRTUAL_HOST=<hostname_resolvable_domain> \
  -e LETSENCRYPT_HOST=<hostname_resolvable_domain> \
  -v <path_to_hostname_nginx_conf>:/etc/nginx/conf.d/default.conf:ro \
  -d nginx