edge-2 is in [edge_host] and in the ntp_servers map of install-ntp-ha.yml
(BACKUP, prio 60) and answers NTP (stratum 2) on 10.2.30.184. The comment
still called edge-1 the only member.
Refs S28-14
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>