Update README for SSL

README.md

@@ -93,3 +93,46 @@ docker-compose up -d
 ```bash
 docker ps -a
 ```
+
+5. To enable SSL, you can use certbot:
+
+```bash
+sudo apt update
+sudo apt install certbot
+sudo certbot certonly --standalone -d yourdomain.com
+```
+This will create SSL certificates in /etc/letsencrypt/live/yourdomain.com
+
+6. Update your docker-compose.yml file to use these certificates by mounting the certificate and private key locations:
+
+```yaml
+services:
+  nginx:
+    restart: on-failure
+    image: nginx
+    ports:
+      - ${NGINX_PORT:-80}:80
+      - ${NGINX_TLS_PORT:-443}:443
+    volumes:
+      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
+      - /etc/letsencrypt/live/yourdomain.com/fullchain.pem:/etc/nginx/ssl/certificate.crt:ro
+      - /etc/letsencrypt/live/yourdomain.com/privkey.pem:/etc/nginx/ssl/private_key.key:ro
+```
+
+7. Restart your services:
+
+```bash
+docker-compose down
+docker-compose up -d
+```
+
+8. Set up auto renewal for the certificates with cron job:
+
+```bash
+sudo crontab -e
+```
+Add this line to run the renewal daily (it will only renew if necessary):
+
+```bash
+0 3 * * * certbot renew --quiet --deploy-hook "docker-compose restart nginx"
+```