Explore methods of enhancing lease synchronization
Explore methods of enhancing lease synchronization
To minimise the time taken to synchronize lease data when a primary Kea server comes online after an outage. Thereby minimise the time in which dhcp traffic is not processed. Is it possible to speed up the convergence of lease data on a HA pair by giving a server knowledge of what leases its partner has?
Or a mechanism where Kea server could request only lease updates that were made while it was off line. Based either on time or maybe some serial nr? The case where one Kea server can be standby for more than one primary could make this difficult to implement.
Or some out-of-bounds method of copying the lease file contents?
RT #16560