Update variables.tf (#2558)

* Update variables.tf

Hi Team,
the default ranges for the dmz are not valid ranges that contain the default subnets.

This is the subnetting:
https://visualsubnetcalc.com/index.html?c=1N4IgbiBcIIwgNCAzlUMAMA6LOD0AOVWHbbXATiI1LwyIH0A7KEBEegYxZAF9FqAbABYauOpDRZhomHAnFM02gCYqUkbQDMaxRrIwhOpfoCsRvejEDzMgOwNm0AC4AnAK5InAUwAmAAgAHFwBLAFsAQxcATzZObj4FaRhlfH17eSYWH1CAL0CQiOjYrmheBMETGWt5CrsHbkQ40vKpSuTUyxh00EzSxpLWHiH+KQEZMwzHVn74lsUO-UMaqQXOicl5qvroHy8wfLDImJnmkcVyLcmG9gGys9sSNe3pm9m522UZbWXMD5kljZ-WjrBRA-TVHpTIIAe38QUORROg3umkukOuTUG7wsYhBvRemLuoLGtAB7CmxTeZ3wjzEqh+NK+OkZpOZtJgIOoLPBbLqV2c7k8vj8SC8HGhjB8R0ppwUjPaaWe2TyovFkulSKJXJgaLlOto3XJGNuc3wOoVnUN+JlWNNn2BzxtWqw+BxBmZbs5LrdEKNOz2IrFEqliNesq5lVovutmuGcpJpkdsbjXNWYm+G3wafdDOzXswWd1+Jh-lVwY1YeRcouUaTledmHI7LxFOTZ3I9sWdcJQxTWHICc6cnRfXrvbOFrIlH5BJNvaAA

* fixed readme file

fast/stages/2-networking-b-nva/README.md

@@ -529,7 +529,7 @@ DNS configurations are centralised in the `dns-*.tf` files. Spokes delegate DNS
 | [essential_contacts](variables.tf#L72) | Email used for essential contacts, unset if null. | <code>string</code> |  | <code>null</code> |  |
 | [factories_config](variables.tf#L78) | Configuration for network resource factories. | <code title="object&#40;&#123;&#10;  data_dir              &#61; optional&#40;string, &#34;data&#34;&#41;&#10;  dns_policy_rules_file &#61; optional&#40;string, &#34;data&#47;dns-policy-rules.yaml&#34;&#41;&#10;  firewall_policy_name  &#61; optional&#40;string, &#34;net-default&#34;&#41;&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code title="&#123;&#10;  data_dir &#61; &#34;data&#34;&#10;&#125;">&#123;&#8230;&#125;</code> |  |
 | [fast_features](variables-fast.tf#L38) | Selective control for top-level FAST features. | <code title="object&#40;&#123;&#10;  gcve &#61; optional&#40;bool, false&#41;&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>&#123;&#125;</code> | <code>0-0-bootstrap</code> |
-| [gcp_ranges](variables.tf#L99) | GCP address ranges in name => range format. | <code>map&#40;string&#41;</code> |  | <code title="&#123;&#10;  gcp_dev_primary       &#61; &#34;10.68.0.0&#47;16&#34;&#10;  gcp_dev_secondary     &#61; &#34;10.84.0.0&#47;16&#34;&#10;  gcp_landing_primary   &#61; &#34;10.64.0.0&#47;17&#34;&#10;  gcp_landing_secondary &#61; &#34;10.80.0.0&#47;17&#34;&#10;  gcp_dmz_primary       &#61; &#34;10.64.127.0&#47;17&#34;&#10;  gcp_dmz_secondary     &#61; &#34;10.80.127.0&#47;17&#34;&#10;  gcp_prod_primary      &#61; &#34;10.72.0.0&#47;16&#34;&#10;  gcp_prod_secondary    &#61; &#34;10.88.0.0&#47;16&#34;&#10;&#125;">&#123;&#8230;&#125;</code> |  |
+| [gcp_ranges](variables.tf#L99) | GCP address ranges in name => range format. | <code>map&#40;string&#41;</code> |  | <code title="&#123;&#10;  gcp_dev_primary       &#61; &#34;10.68.0.0&#47;16&#34;&#10;  gcp_dev_secondary     &#61; &#34;10.84.0.0&#47;16&#34;&#10;  gcp_landing_primary   &#61; &#34;10.64.0.0&#47;17&#34;&#10;  gcp_landing_secondary &#61; &#34;10.80.0.0&#47;17&#34;&#10;  gcp_dmz_primary       &#61; &#34;10.64.128.0&#47;17&#34;&#10;  gcp_dmz_secondary     &#61; &#34;10.80.128.0&#47;17&#34;&#10;  gcp_prod_primary      &#61; &#34;10.72.0.0&#47;16&#34;&#10;  gcp_prod_secondary    &#61; &#34;10.88.0.0&#47;16&#34;&#10;&#125;">&#123;&#8230;&#125;</code> |  |
 | [outputs_location](variables.tf#L114) | Path where providers and tfvars files for the following stages are written. Leave empty to disable. | <code>string</code> |  | <code>null</code> |  |
 | [psa_ranges](variables.tf#L120) | IP ranges used for Private Service Access (e.g. CloudSQL). Ranges is in name => range format. | <code title="object&#40;&#123;&#10;  dev &#61; optional&#40;list&#40;object&#40;&#123;&#10;    ranges         &#61; map&#40;string&#41;&#10;    export_routes  &#61; optional&#40;bool, false&#41;&#10;    import_routes  &#61; optional&#40;bool, false&#41;&#10;    peered_domains &#61; optional&#40;list&#40;string&#41;, &#91;&#93;&#41;&#10;  &#125;&#41;&#41;, &#91;&#93;&#41;&#10;  prod &#61; optional&#40;list&#40;object&#40;&#123;&#10;    ranges         &#61; map&#40;string&#41;&#10;    export_routes  &#61; optional&#40;bool, false&#41;&#10;    import_routes  &#61; optional&#40;bool, false&#41;&#10;    peered_domains &#61; optional&#40;list&#40;string&#41;, &#91;&#93;&#41;&#10;  &#125;&#41;&#41;, &#91;&#93;&#41;&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>&#123;&#125;</code> |  |
 | [regions](variables.tf#L140) | Region definitions. | <code title="object&#40;&#123;&#10;  primary   &#61; string&#10;  secondary &#61; string&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code title="&#123;&#10;  primary   &#61; &#34;europe-west1&#34;&#10;  secondary &#61; &#34;europe-west4&#34;&#10;&#125;">&#123;&#8230;&#125;</code> |  |

fast/stages/2-networking-b-nva/variables.tf

@@ -104,8 +104,8 @@ variable "gcp_ranges" {
     gcp_dev_secondary     = "10.84.0.0/16"
     gcp_landing_primary   = "10.64.0.0/17"
     gcp_landing_secondary = "10.80.0.0/17"
-    gcp_dmz_primary       = "10.64.127.0/17"
-    gcp_dmz_secondary     = "10.80.127.0/17"
+    gcp_dmz_primary       = "10.64.128.0/17"
+    gcp_dmz_secondary     = "10.80.128.0/17"
     gcp_prod_primary      = "10.72.0.0/16"
     gcp_prod_secondary    = "10.88.0.0/16"
   }