location = /logout {
    {# Proxy to the logout service #}
    proxy_pass         http://127.0.0.1:{{ ports.localhost.http['web-svc-logout'] }}/logout;
    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_http_version 1.1;

    {# CORS headers – allow your central page to call this #}
    {% include 'roles/sys-svc-proxy/templates/headers/access_control_allow.conf.j2' %}

    {# Disable caching absolutely #}
    add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0" always;
    add_header Pragma "no-cache" always;
    add_header Expires "0" always;

    {# Handle preflight #}
    if ($request_method = OPTIONS) {
      return 204;
    }
}