From 5e5cfbf736a55d931315078bf635f0e2b3ea1a3f Mon Sep 17 00:00:00 2001
From: Simon Roberts <lyricnz@users.noreply.github.com>
Date: Wed, 8 Apr 2026 16:32:24 +1000
Subject: [PATCH] Add support for bucket custom_placement_config to
 project-factory (#3839)

* Add support for bucket custom_placement_config to project-factory

* Copy modules/project-factory/schemas/project.schema.json to fast stages

* Add custom_placement_config (only) to schema markdown

* Update module project.schema.md
---
 fast/stages/0-org-setup/schemas/project.schema.json       | 6 ++++++
 fast/stages/0-org-setup/schemas/project.schema.md         | 2 ++
 fast/stages/2-networking/schemas/project.schema.json      | 6 ++++++
 fast/stages/2-networking/schemas/project.schema.md        | 2 ++
 fast/stages/2-project-factory/schemas/project.schema.json | 6 ++++++
 fast/stages/2-project-factory/schemas/project.schema.md   | 2 ++
 fast/stages/2-security/schemas/project.schema.json        | 6 ++++++
 fast/stages/2-security/schemas/project.schema.md          | 2 ++
 modules/project-factory/projects-buckets.tf               | 2 ++
 modules/project-factory/schemas/project.schema.json       | 6 ++++++
 modules/project-factory/schemas/project.schema.md         | 2 ++
 11 files changed, 42 insertions(+)

diff --git a/fast/stages/0-org-setup/schemas/project.schema.json b/fast/stages/0-org-setup/schemas/project.schema.json
index df5bc11cc..b1011b25f 100644
--- a/fast/stages/0-org-setup/schemas/project.schema.json
+++ b/fast/stages/0-org-setup/schemas/project.schema.json
@@ -1237,6 +1237,12 @@
         },
         "tag_bindings": {
           "$ref": "#/$defs/tag_bindings"
+        },
+        "custom_placement_config": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
         }
       }
     },
diff --git a/fast/stages/0-org-setup/schemas/project.schema.md b/fast/stages/0-org-setup/schemas/project.schema.md
index 6ac748ba0..da7303641 100644
--- a/fast/stages/0-org-setup/schemas/project.schema.md
+++ b/fast/stages/0-org-setup/schemas/project.schema.md
@@ -346,6 +346,8 @@
   - **soft_delete_retention**: *number*
   - **enable_object_retention**: *boolean*
   - **tag_bindings**: *reference([tag_bindings](#refs-tag_bindings))*
+  - **custom_placement_config**: *array*
+    - items: *string*
 - **buckets**<a name="refs-buckets"></a>: *object*
   <br>*additional properties: false*
   - **`^[a-z0-9-]+$`**: *reference([bucket](#refs-bucket))*
diff --git a/fast/stages/2-networking/schemas/project.schema.json b/fast/stages/2-networking/schemas/project.schema.json
index df5bc11cc..b1011b25f 100644
--- a/fast/stages/2-networking/schemas/project.schema.json
+++ b/fast/stages/2-networking/schemas/project.schema.json
@@ -1237,6 +1237,12 @@
         },
         "tag_bindings": {
           "$ref": "#/$defs/tag_bindings"
+        },
+        "custom_placement_config": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
         }
       }
     },
diff --git a/fast/stages/2-networking/schemas/project.schema.md b/fast/stages/2-networking/schemas/project.schema.md
index 6ac748ba0..da7303641 100644
--- a/fast/stages/2-networking/schemas/project.schema.md
+++ b/fast/stages/2-networking/schemas/project.schema.md
@@ -346,6 +346,8 @@
   - **soft_delete_retention**: *number*
   - **enable_object_retention**: *boolean*
   - **tag_bindings**: *reference([tag_bindings](#refs-tag_bindings))*
+  - **custom_placement_config**: *array*
+    - items: *string*
 - **buckets**<a name="refs-buckets"></a>: *object*
   <br>*additional properties: false*
   - **`^[a-z0-9-]+$`**: *reference([bucket](#refs-bucket))*
diff --git a/fast/stages/2-project-factory/schemas/project.schema.json b/fast/stages/2-project-factory/schemas/project.schema.json
index df5bc11cc..b1011b25f 100644
--- a/fast/stages/2-project-factory/schemas/project.schema.json
+++ b/fast/stages/2-project-factory/schemas/project.schema.json
@@ -1237,6 +1237,12 @@
         },
         "tag_bindings": {
           "$ref": "#/$defs/tag_bindings"
+        },
+        "custom_placement_config": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
         }
       }
     },
diff --git a/fast/stages/2-project-factory/schemas/project.schema.md b/fast/stages/2-project-factory/schemas/project.schema.md
index 6ac748ba0..da7303641 100644
--- a/fast/stages/2-project-factory/schemas/project.schema.md
+++ b/fast/stages/2-project-factory/schemas/project.schema.md
@@ -346,6 +346,8 @@
   - **soft_delete_retention**: *number*
   - **enable_object_retention**: *boolean*
   - **tag_bindings**: *reference([tag_bindings](#refs-tag_bindings))*
+  - **custom_placement_config**: *array*
+    - items: *string*
 - **buckets**<a name="refs-buckets"></a>: *object*
   <br>*additional properties: false*
   - **`^[a-z0-9-]+$`**: *reference([bucket](#refs-bucket))*
diff --git a/fast/stages/2-security/schemas/project.schema.json b/fast/stages/2-security/schemas/project.schema.json
index df5bc11cc..b1011b25f 100644
--- a/fast/stages/2-security/schemas/project.schema.json
+++ b/fast/stages/2-security/schemas/project.schema.json
@@ -1237,6 +1237,12 @@
         },
         "tag_bindings": {
           "$ref": "#/$defs/tag_bindings"
+        },
+        "custom_placement_config": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
         }
       }
     },
diff --git a/fast/stages/2-security/schemas/project.schema.md b/fast/stages/2-security/schemas/project.schema.md
index 6ac748ba0..da7303641 100644
--- a/fast/stages/2-security/schemas/project.schema.md
+++ b/fast/stages/2-security/schemas/project.schema.md
@@ -346,6 +346,8 @@
   - **soft_delete_retention**: *number*
   - **enable_object_retention**: *boolean*
   - **tag_bindings**: *reference([tag_bindings](#refs-tag_bindings))*
+  - **custom_placement_config**: *array*
+    - items: *string*
 - **buckets**<a name="refs-buckets"></a>: *object*
   <br>*additional properties: false*
   - **`^[a-z0-9-]+$`**: *reference([bucket](#refs-bucket))*
diff --git a/modules/project-factory/projects-buckets.tf b/modules/project-factory/projects-buckets.tf
index fb0e1c47d..c510377bb 100644
--- a/modules/project-factory/projects-buckets.tf
+++ b/modules/project-factory/projects-buckets.tf
@@ -57,6 +57,7 @@ locals {
         logging_config          = lookup(opts, "logging_config", null)
         enable_object_retention = lookup(opts, "enable_object_retention", null)
         tag_bindings            = lookup(opts, "tag_bindings", {})
+        custom_placement_config = lookup(opts, "custom_placement_config", null)
       }
     ]
   ])
@@ -105,4 +106,5 @@ module "buckets" {
   logging_config              = each.value.logging_config
   enable_object_retention     = each.value.enable_object_retention
   tag_bindings                = each.value.tag_bindings
+  custom_placement_config     = each.value.custom_placement_config
 }
diff --git a/modules/project-factory/schemas/project.schema.json b/modules/project-factory/schemas/project.schema.json
index df5bc11cc..b1011b25f 100644
--- a/modules/project-factory/schemas/project.schema.json
+++ b/modules/project-factory/schemas/project.schema.json
@@ -1237,6 +1237,12 @@
         },
         "tag_bindings": {
           "$ref": "#/$defs/tag_bindings"
+        },
+        "custom_placement_config": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
         }
       }
     },
diff --git a/modules/project-factory/schemas/project.schema.md b/modules/project-factory/schemas/project.schema.md
index 6ac748ba0..da7303641 100644
--- a/modules/project-factory/schemas/project.schema.md
+++ b/modules/project-factory/schemas/project.schema.md
@@ -346,6 +346,8 @@
   - **soft_delete_retention**: *number*
   - **enable_object_retention**: *boolean*
   - **tag_bindings**: *reference([tag_bindings](#refs-tag_bindings))*
+  - **custom_placement_config**: *array*
+    - items: *string*
 - **buckets**<a name="refs-buckets"></a>: *object*
   <br>*additional properties: false*
   - **`^[a-z0-9-]+$`**: *reference([bucket](#refs-bucket))*