First, big thanks to the guys from cardano-community/ guild-operators for the great tools.
In gLiveView in BP node there is KES expiration date
Is it possible to add this info to my Grafana dashboard?
In gLiveView, I inspected the code and the formula is
expiration_time_sec=$(( current_time_sec - ( SLOT_LENGTH * (tip_ref % SLOTS_PER_KES_PERIOD) ) + ( SLOT_LENGTH * SLOTS_PER_KES_PERIOD * remaining_kes_periods ) ))
But if anyone has done this already I will be grateful if they can share how to set up dashboard control for this.