module Alternating_primary_backup_assignment: sig .. end
role assignment for systems with a primary and backup instances that
switch roles daily for ease of deploying new versions.
role assignment for systems with a primary and backup instances that
switch roles daily for ease of deploying new versions.
type 'a t = {
|
primary : 'a; |
|
backup : 'a; |
}
val select : Core.Std.Date.t ->
slot1:'a -> slot2:'a -> 'a t