I am running a couple of VPS at netcup and try to add a failover Ip support on 2 VPS.
Currently, all my VPS are under Ubuntu 18.04
I installed keepalived and configured the netplan config file by adding my Failover IP on both VPS.
I expected when I shutdown my master VPS, the Failover IP automatically switches to the the slave VPS but it's not the case..
It only works if I assign the Failover IP using the SCP.