nginx.conf

upstream attd_service {
    server attd-service:8080;
}

server {
    listen 80 default_server;
    listen [::]:80 default_server;

    location / {
        return 301 https://$host$request_uri;
    }
}

server {
    listen 443 ssl http2 default_server;
    listen [::]:443 ssl http2 default_server;

    ssl_certificate /etc/nginx/ssl/localhost.crt;
    ssl_certificate_key /etc/nginx/ssl/localhost.key;

    ssl_session_timeout 1d;
    ssl_session_cache shared:FastifyApp:10m;
    ssl_session_tickets off;

    ssl_protocols TLSv1.3;
    ssl_prefer_server_ciphers off;

    add_header Strict-Transport-Security "max-age=63072000" always;

    location / {
        proxy_http_version 1.1;
        proxy_cache_bypass $http_upgrade;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        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 $scheme;

        proxy_pass http://attd_service;
    }
}