feat: Added support for custom placement config for Cloud Storage Buc…

…ket (#160)

modules/storage/README.md

@@ -57,6 +57,7 @@ so that all dependencies are met.
 
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
+| data\_locations | Configuration of the bucket's custom location in a dual-region bucket setup. If the bucket is designated a single or multi-region, then the variable will be null. Note: If any of the data\_locations changes, it will recreate the bucket. | `list(string)` | `null` | no |
 | force\_destroy | When deleting a bucket, this boolean option will delete all contained objects. | `bool` | `false` | no |
 | kms\_key\_name | ID of a Cloud KMS key that will be used to encrypt objects inserted into this bucket. Automatic Google Cloud Storage service account for the bucket's project requires access to this encryption key. | `string` | `null` | no |
 | lifecycle\_rules | List of lifecycle rules to configure. Format is the same as described in provider documentation https://www.terraform.io/docs/providers/google/r/storage_bucket.html#lifecycle_rule except condition.matches\_storage\_class should be a comma delimited string. | <pre>set(object({<br>    # Object with keys:<br>    # - type - The type of the action of this Lifecycle Rule. Supported values: Delete and SetStorageClass.<br>    # - storage_class - (Required if action type is SetStorageClass) The target Storage Class of objects affected by this Lifecycle Rule.<br>    action = map(string)<br><br>    # Object with keys:<br>    # - age - (Optional) Minimum age of an object in days to satisfy this condition.<br>    # - created_before - (Optional) Creation date of an object in RFC 3339 (e.g. 2017-06-13) to satisfy this condition.<br>    # - with_state - (Optional) Match to live and/or archived objects. Supported values include: "LIVE", "ARCHIVED", "ANY".<br>    # - matches_storage_class - (Optional) Comma delimited string for storage class of objects to satisfy this condition. Supported values include: MULTI_REGIONAL, REGIONAL, NEARLINE, COLDLINE, STANDARD, DURABLE_REDUCED_AVAILABILITY.<br>    # - num_newer_versions - (Optional) Relevant only for versioned objects. The number of newer versions of an object to satisfy this condition.<br>    # - days_since_custom_time - (Optional) The number of days from the Custom-Time metadata attribute after which this condition becomes true.<br>    condition = map(string)<br>  }))</pre> | `[]` | no |

modules/storage/main.tf

@@ -76,6 +76,13 @@ resource "google_storage_bucket" "bucket" {
       default_kms_key_name = var.kms_key_name
     }
   }
+
+  dynamic "custom_placement_config" {
+    for_each = var.data_locations == null ? [] : [var.data_locations]
+    content {
+      data_locations = var.data_locations
+    }
+  }
 }
 
 #--------------------------------#

modules/storage/variables.tf

@@ -99,3 +99,9 @@ variable "kms_key_name" {
   type        = string
   default     = null
 }
+
+variable "data_locations" {
+  description = "Configuration of the bucket's custom location in a dual-region bucket setup. If the bucket is designated a single or multi-region, then the variable will be null. Note: If any of the data_locations changes, it will recreate the bucket."
+  type        = list(string)
+  default     = null
+}

modules/storage/versions.tf

@@ -20,7 +20,7 @@ terraform {
 
     google = {
       source  = "hashicorp/google"
-      version = ">= 3.53, < 5.0"
+      version = ">= 4.40, < 5.0"
     }
   }