map $http_upgrade $connection_upgrade { default upgrade; '' close; } server { listen 443 ssl http2; listen [::]:443 ssl http2; server_name fedi.tyil.nl; ssl_certificate /etc/letsencrypt/live/fedi.tyil.nl/fullchain.pem; ssl_certificate_key /etc/letsencrypt/live/fedi.tyil.nl/privkey.pem; include /etc/nginx/snippets.d/certbot.conf; include /etc/nginx/snippets.d/ssl.conf; include mime.types; root /var/www/nl.tyil.fedi; client_max_body_size 25M; location / { proxy_pass http://127.0.0.1:3000; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto https; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $connection_upgrade; } }