topic (cluster): [control plane dns] private fqdn enable no longer required for tunneling #450
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WHY?
while revisiting the new content for the reference architecture we found out the Bastion integration with AKS started supporting AKS clusters with public FQDN disabled. So we wanted to get rid of this configuration from the baseline
WHAT Changed?
TEST
after disabling fqdn as it seems to be no longer required

attempt to treat the cluster as a public one (https://learn.microsoft.com/azure/bastion/bastion-connect-to-aks-private-cluster#additional-requirements)

after enabling fqdn back (still an additional requirement apparently)

system node pool conditions (no disk presure)