I have updated a 4.2.8 environment to 4.3.1

So far so good, I have updated cluster level and dc level from 4.2 to 4.3

I notice the field "Firewall type" in my cluster and it is currently set to "iptables".

My 3 hosts are CentOS 7.6 plain servers.

My external engine is CentOS 7.6 and already with firewalld

I seem to remember in the long run only firewalld supported also on hosts.

Is this correct and in case is there an ETA/version?

What would be the steps to pass my current hosts to firewalld in case?

Currently I see:

iptables enabled and running

ip6tables disabled

ebtables disabled

Thanks in advance,

Gianluca