Add placeholder for postgresql patroni nodes

IaC-test/pgnodes.tf

@@ -0,0 +1,17 @@
+# Postgresql patroni nodes
+
+#resource "openstack_networking_port_v2" "pgport" {
+#  name                = "pgdb1-${replace(var.dns_suffix,".","-")}-port"
+#  # We create as many ports as there are instances created
+#  network_id          = data.openstack_networking_network_v2.public.id
+#  # A list of security group ID
+#  security_group_ids  = [
+#                          data.openstack_networking_secgroup_v2.sshfromjumphosts.id,
+#                          data.openstack_networking_secgroup_v2.allegress.id,
+#                        ]
+#  admin_state_up      = "true"
+#  provider = openstack.DCO
+#}
+
+
+