bad pre-task

[frank3427]

centos 7 does not install iptables it uses firewalld the following does not work; pre_tasks:

• name: disable firewall service: name=iptables state=stopped enabled=no

[YanChii]

Hi @frank3427

this pre_task is only the example. You should not disable system firewall (either iptables or firewalld) on the production system. I recommend adding some firewall role before the postgres-ha role.

But you are right, the example should have firewalld as a service name. I'll change that.

Thanks Jan

[YanChii]

Changed. If you see any other inconsistencies, please let me know. Jan