The FTS3 Web Monitoring allows seeing the FTS3 state: active transfers, success rate, optimizer decisions...
Note: It is not a tool for historical data, data aggregation and various visualisations. For FTS3 instances within the WLCG, we recommend using the FTS3 Dashboards (CERN Central Monitoring)
The firewalld service is available by default on many Linux distributions, including Alma9.
To have FTS3 Web Monitoring work with firewalld, you will need to allow port 8449 (default).
firewall-cmd --permanent --zone=public --add-port=8449/tcpSome distributions come with SELinux as well. For FTS3 Web Monitoring to work
with SELinux, we provide the fts-montioring-selinux package:
dnf install fts-monitoring-selinux