server {
    listen 80;
    server_name localhost;
    # Racine web = contenu statique sparse (dossier content/ du dépôt).
    root /usr/share/nginx/html/content;
    index index.html index.htm;

    location / {
        add_header Cache-Control "no-cache";
        try_files $uri $uri/ =404;
    }
}