feat: add vpc tags for resources and prefix fix (#50)

Co-authored-by: Adam Geiger <[email protected]>

Author: argeiger

dynamic_values/address_prefixes.tf

@@ -10,7 +10,7 @@ module "prefix_map" {
     {
       zone_name = zone
       addresses = [
-        for address in(lookup(var.address_prefixes, zone, null) == null ? [] : var.address_prefixes[zone]) :
+        for address in(var.address_prefixes != null ? lookup(var.address_prefixes, zone, null) == null ? [] : var.address_prefixes[zone] : []) :
         {
           name = "${var.prefix}-${zone}-${index(var.address_prefixes[zone], address) + 1}"
           cidr = address

main.tf

@@ -81,6 +81,7 @@ resource "ibm_is_public_gateway" "gateway" {
   vpc            = ibm_is_vpc.vpc.id
   resource_group = var.resource_group_id
   zone           = each.value
+  tags           = var.tags
 }
 
 ##############################################################################

subnet.tf

@@ -38,6 +38,7 @@ resource "ibm_is_subnet" "subnet" {
   ipv4_cidr_block = length(keys(local.address_prefixes)) == 0 ? ibm_is_vpc_address_prefix.subnet_prefix[each.value.prefix_name].cidr : each.value.cidr
   network_acl     = ibm_is_network_acl.network_acl[each.value.acl].id
   public_gateway  = each.value.public_gateway
+  tags            = var.tags
   depends_on      = [ibm_is_vpc_address_prefix.address_prefixes]
 }