Add Docker deployment with SSL/Certbot support

docker-compose.yml

@@ -0,0 +1,44 @@
+version: '3'
+
+services:
+  web:
+    build: .
+    expose:
+      - "8000"
+    volumes:
+      - ./instance:/app/instance
+    env_file:
+      - .env
+    restart: unless-stopped
+    networks:
+      - app-network
+
+  nginx:
+    image: nginx:alpine
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./nginx/app.conf:/etc/nginx/conf.d/default.conf
+      - ./data/certbot/conf:/etc/letsencrypt
+      - ./data/certbot/www:/var/www/certbot
+    depends_on:
+      - web
+    restart: unless-stopped
+    networks:
+      - app-network
+    command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
+
+  certbot:
+    image: certbot/certbot
+    volumes:
+      - ./data/certbot/conf:/etc/letsencrypt
+      - ./data/certbot/www:/var/www/certbot
+    restart: unless-stopped
+    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge