[Openstack] master foreach and fixes (#8709)

* [openstack] fix for new network modules

* [openstack] for-each master nodes

contrib/terraform/openstack/modules/ips/main.tf

@@ -14,6 +14,12 @@ resource "openstack_networking_floatingip_v2" "k8s_master" {
   depends_on = [null_resource.dummy_dependency]
 }
 
+resource "openstack_networking_floatingip_v2" "k8s_masters" {
+  for_each   = var.number_of_k8s_masters == 0 && var.number_of_k8s_masters_no_etcd == 0 ? { for key, value in var.k8s_masters : key => value if value.floating_ip } : {}
+  pool       = var.floatingip_pool
+  depends_on = [null_resource.dummy_dependency]
+}
+
 # If user specifies pre-existing IPs to use in k8s_master_fips, do not create new ones.
 resource "openstack_networking_floatingip_v2" "k8s_master_no_etcd" {
   count      = length(var.k8s_master_fips) > 0 ? 0 : var.number_of_k8s_masters_no_etcd

contrib/terraform/openstack/modules/ips/outputs.tf

@@ -3,6 +3,10 @@ output "k8s_master_fips" {
   value = length(var.k8s_master_fips) > 0 ? var.k8s_master_fips : openstack_networking_floatingip_v2.k8s_master[*].address
 }
 
+output "k8s_masters_fips" {
+  value = openstack_networking_floatingip_v2.k8s_masters
+}
+
 # If k8s_master_fips is already defined as input, keep the same value since new FIPs have not been created.
 output "k8s_master_no_etcd_fips" {
   value = length(var.k8s_master_fips) > 0 ? var.k8s_master_fips : openstack_networking_floatingip_v2.k8s_master_no_etcd[*].address

contrib/terraform/openstack/modules/ips/variables.tf

@@ -16,6 +16,8 @@ variable "router_id" {
   default = ""
 }
 
+variable "k8s_masters" {}
+
 variable "k8s_nodes" {}
 
 variable "k8s_master_fips" {}