RobinLinus-snapdrop using docker-compose and traefik

README.md

Assumes you run Traefik.

You need to checkout the repository so you can mount the server and client directories into the container.

git clone https://github.com/RobinLinus/snapdrop.git

Then modify docker-compose.yml and create templates/default.conf.template.

docker-compose.yml

---
# https://github.com/RobinLinus/snapdrop
version: "3"
services:
  node:
    image: "node:lts-alpine"
    restart: unless-stopped
    user: "node"
    working_dir: /home/node/app
    volumes:
      - ./server/:/home/node/app
    command: ash -c "npm i && node index.js"
    networks:
      - gateway
      - internal
    labels:
      # Watchtower autoupdate
      - com.centurylinklabs.watchtower.enable=true

  nginx:
    image: nginx:latest
    restart: unless-stopped
    volumes:
      - ./templates:/etc/nginx/templates:ro
      - ./client:/usr/share/nginx/html
    environment:
      - NGINX_HOST=snapdrop.example.com
    networks:
      - gateway
      - internal
    labels:
      - traefik.enable=true
      - traefik.http.routers.sdrop.entrypoints=websecure
      - traefik.http.routers.sdrop.rule=Host(`snapdrop.example.com`)
      - traefik.http.routers.sdrop.tls.certresolver=le
      - traefik.http.routers.sdrop.tls.domains[0].main=snapdrop.example.com
      - traefik.http.services.sdrop.loadbalancer.server.port=80
      # Watchtower autoupdate
      - com.centurylinklabs.watchtower.enable=true


networks:
  gateway:
    external: true
  internal:
    external: false

templates_default.conf.template

server {
    listen       80;

    server_name ${NGINX_HOST};

    expires epoch;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    location /server {
        proxy_connect_timeout 300;
        proxy_pass http://node:3000;
        proxy_set_header Connection "upgrade";
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header X-Forwarded-for $remote_addr;
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}