Adding egress IPv6 for node-local-dns queries

contrib/terraform/openstack/variables.tf

@@ -220,30 +220,60 @@ variable "bastion_allowed_remote_ips" {
   default     = ["0.0.0.0/0"]
 }
 
+variable "bastion_allowed_remote_ipv6_ips" {
+  description = "An array of IPv6 CIDRs allowed to SSH to hosts"
+  type        = list(string)
+  default     = ["::/0"]
+}
+
 variable "master_allowed_remote_ips" {
   description = "An array of CIDRs allowed to access API of masters"
   type        = list(string)
   default     = ["0.0.0.0/0"]
 }
 
+variable "master_allowed_remote_ipv6_ips" {
+  description = "An array of IPv6 CIDRs allowed to access API of masters"
+  type        = list(string)
+  default     = ["::/0"]
+}
+
 variable "k8s_allowed_remote_ips" {
   description = "An array of CIDRs allowed to SSH to hosts"
   type        = list(string)
   default     = []
 }
 
+variable "k8s_allowed_remote_ips_ipv6" {
+  description = "An array of IPv6 CIDRs allowed to SSH to hosts"
+  type        = list(string)
+  default     = []
+}
+
 variable "k8s_allowed_egress_ips" {
   description = "An array of CIDRs allowed for egress traffic"
   type        = list(string)
   default     = ["0.0.0.0/0"]
 }
 
+variable "k8s_allowed_egress_ipv6_ips" {
+  description = "An array of CIDRs allowed for egress IPv6 traffic"
+  type        = list(string)
+  default     = ["::/0"]
+}
+
 variable "master_allowed_ports" {
   type = list(any)
 
   default = []
 }
 
+variable "master_allowed_ports_ipv6" {
+  type = list(any)
+
+  default = []
+}
+
 variable "worker_allowed_ports" {
   type = list(any)
 
@@ -257,12 +287,31 @@ variable "worker_allowed_ports" {
   ]
 }
 
+variable "worker_allowed_ports_ipv6" {
+  type = list(any)
+
+  default = [
+    {
+      "protocol"         = "tcp"
+      "port_range_min"   = 30000
+      "port_range_max"   = 32767
+      "remote_ip_prefix" = "::/0"
+    },
+  ]
+}
+
 variable "bastion_allowed_ports" {
   type = list(any)
 
   default = []
 }
 
+variable "bastion_allowed_ports_ipv6" {
+  type = list(any)
+
+  default = []
+}
+
 variable "use_access_ip" {
   default = 1
 }