Sqash implementation

cloudposse · Oct 28, 2021 · 7528b3c · 7528b3c
1 parent fde3215
commit 7528b3c
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Showing 6 changed files with 39 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -214,12 +214,14 @@ Available targets:
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 0.13.0 |
 | <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 2.33 |
+| <a name="requirement_time"></a> [time](#requirement\_time) | >= 0.7.2 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
 | <a name="provider_aws"></a> [aws](#provider\_aws) | >= 2.33 |
+| <a name="provider_time"></a> [time](#provider\_time) | >= 0.7.2 |
 
 ## Modules
 
@@ -236,8 +238,10 @@ Available targets:
 | [aws_iam_role.replication](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource |
 | [aws_iam_role_policy_attachment.replication](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy_attachment) | resource |
 | [aws_s3_bucket.default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket) | resource |
+| [aws_s3_bucket_ownership_controls.default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_ownership_controls) | resource |
 | [aws_s3_bucket_policy.default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_policy) | resource |
 | [aws_s3_bucket_public_access_block.default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_public_access_block) | resource |
+| [time_sleep.wait_for_aws_s3_bucket_policy](https://registry.terraform.io/providers/hashicorp/time/latest/docs/resources/sleep) | resource |
 | [aws_iam_policy_document.aggregated_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [aws_iam_policy_document.bucket_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [aws_iam_policy_document.replication](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
@@ -284,6 +288,7 @@ Available targets:
 | <a name="input_regex_replace_chars"></a> [regex\_replace\_chars](#input\_regex\_replace\_chars) | Terraform regular expression (regex) string.<br>Characters matching the regex will be removed from the ID elements.<br>If not set, `"/[^a-zA-Z0-9-]/"` is used to remove all characters other than hyphens, letters and digits. | `string` | `null` | no |
 | <a name="input_replication_rules"></a> [replication\_rules](#input\_replication\_rules) | DEPRECATED: Use s3\_replication\_rules instead. | `list(any)` | `null` | no |
 | <a name="input_restrict_public_buckets"></a> [restrict\_public\_buckets](#input\_restrict\_public\_buckets) | Set to `false` to disable the restricting of making the bucket public | `bool` | `true` | no |
+| <a name="input_s3_object_ownership"></a> [s3\_object\_ownership](#input\_s3\_object\_ownership) | Specifies the S3 object ownership control. Valid values are `ObjectWriter` and `BucketOwnerPreferred` | `string` | `"ObjectWriter"` | no |
 | <a name="input_s3_replica_bucket_arn"></a> [s3\_replica\_bucket\_arn](#input\_s3\_replica\_bucket\_arn) | A single S3 bucket ARN to use for all replication rules.<br>Note: The destination bucket can be specified in the replication rule itself<br>(which allows for multiple destinations), in which case it will take precedence over this variable. | `string` | `""` | no |
 | <a name="input_s3_replication_enabled"></a> [s3\_replication\_enabled](#input\_s3\_replication\_enabled) | Set this to true and specify `s3_replication_rules` to enable replication. `versioning_enabled` must also be `true`. | `bool` | `false` | no |
 | <a name="input_s3_replication_rules"></a> [s3\_replication\_rules](#input\_s3\_replication\_rules) | Specifies the replication rules for S3 bucket replication if enabled. You must also set s3\_replication\_enabled to true. | `list(any)` | `null` | no |

diff --git a/docs/terraform.md b/docs/terraform.md
@@ -5,12 +5,14 @@
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 0.13.0 |
 | <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 2.33 |
+| <a name="requirement_time"></a> [time](#requirement\_time) | >= 0.7.2 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
 | <a name="provider_aws"></a> [aws](#provider\_aws) | >= 2.33 |
+| <a name="provider_time"></a> [time](#provider\_time) | >= 0.7.2 |
 
 ## Modules
 
@@ -27,8 +29,10 @@
 | [aws_iam_role.replication](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource |
 | [aws_iam_role_policy_attachment.replication](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy_attachment) | resource |
 | [aws_s3_bucket.default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket) | resource |
+| [aws_s3_bucket_ownership_controls.default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_ownership_controls) | resource |
 | [aws_s3_bucket_policy.default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_policy) | resource |
 | [aws_s3_bucket_public_access_block.default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_public_access_block) | resource |
+| [time_sleep.wait_for_aws_s3_bucket_policy](https://registry.terraform.io/providers/hashicorp/time/latest/docs/resources/sleep) | resource |
 | [aws_iam_policy_document.aggregated_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [aws_iam_policy_document.bucket_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [aws_iam_policy_document.replication](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
@@ -75,6 +79,7 @@
 | <a name="input_regex_replace_chars"></a> [regex\_replace\_chars](#input\_regex\_replace\_chars) | Terraform regular expression (regex) string.<br>Characters matching the regex will be removed from the ID elements.<br>If not set, `"/[^a-zA-Z0-9-]/"` is used to remove all characters other than hyphens, letters and digits. | `string` | `null` | no |
 | <a name="input_replication_rules"></a> [replication\_rules](#input\_replication\_rules) | DEPRECATED: Use s3\_replication\_rules instead. | `list(any)` | `null` | no |
 | <a name="input_restrict_public_buckets"></a> [restrict\_public\_buckets](#input\_restrict\_public\_buckets) | Set to `false` to disable the restricting of making the bucket public | `bool` | `true` | no |
+| <a name="input_s3_object_ownership"></a> [s3\_object\_ownership](#input\_s3\_object\_ownership) | Specifies the S3 object ownership control. Valid values are `ObjectWriter` and `BucketOwnerPreferred` | `string` | `"ObjectWriter"` | no |
 | <a name="input_s3_replica_bucket_arn"></a> [s3\_replica\_bucket\_arn](#input\_s3\_replica\_bucket\_arn) | A single S3 bucket ARN to use for all replication rules.<br>Note: The destination bucket can be specified in the replication rule itself<br>(which allows for multiple destinations), in which case it will take precedence over this variable. | `string` | `""` | no |
 | <a name="input_s3_replication_enabled"></a> [s3\_replication\_enabled](#input\_s3\_replication\_enabled) | Set this to true and specify `s3_replication_rules` to enable replication. `versioning_enabled` must also be `true`. | `bool` | `false` | no |
 | <a name="input_s3_replication_rules"></a> [s3\_replication\_rules](#input\_s3\_replication\_rules) | Specifies the replication rules for S3 bucket replication if enabled. You must also set s3\_replication\_enabled to true. | `list(any)` | `null` | no |

diff --git a/main.tf b/main.tf
@@ -388,3 +388,21 @@ resource "aws_s3_bucket_public_access_block" "default" {
   ignore_public_acls      = var.ignore_public_acls
   restrict_public_buckets = var.restrict_public_buckets
 }
+
+# Per https://docs.aws.amazon.com/AmazonS3/latest/userguide/about-object-ownership.html
+resource "aws_s3_bucket_ownership_controls" "default" {
+  count  = local.enabled ? 1 : 0
+  bucket = join("", aws_s3_bucket.default.*.id)
+
+  rule {
+    object_ownership = var.s3_object_ownership
+  }
+  depends_on = [time_sleep.wait_for_aws_s3_bucket_policy]
+}
+
+# Workaround S3 eventual consistency for settings objects
+resource "time_sleep" "wait_for_aws_s3_bucket_policy" {
+  depends_on       = [aws_s3_bucket_policy.default]
+  create_duration  = "30s"
+  destroy_duration = "30s"
+}
diff --git a/test/src/examples_complete_test.go b/test/src/examples_complete_test.go
@@ -216,7 +216,6 @@ func TestExamplesCompleteWithReplication(t *testing.T) {
 
 	// Verify we're getting back the outputs we expect
 	assert.NotEmptyf(t, s3ReplicationRoleArn, "If replication is enabled, we should get a Replication Role ARN.")
-
 }
 
 func TestExamplesCompleteWithPrivilegedPrincipals(t *testing.T) {
@@ -373,5 +372,4 @@ func TestExamplesCompleteDisabled(t *testing.T) {
 
 	// Verify we're getting back the outputs we expect
 	assert.Empty(t, s3ReplicationBucketId, "When disabled, module should have no outputs.")
-
-}
+}
diff --git a/variables.tf b/variables.tf
@@ -280,3 +280,9 @@ variable "transfer_acceleration_enabled" {
   default     = false
   description = "Set this to true to enable S3 Transfer Acceleration for the bucket."
 }
+
+variable "s3_object_ownership" {
+  type        = string
+  default     = "ObjectWriter"
+  description = "Specifies the S3 object ownership control. Valid values are `ObjectWriter` and `BucketOwnerPreferred`"
+}
diff --git a/versions.tf b/versions.tf
@@ -6,5 +6,9 @@ terraform {
       source  = "hashicorp/aws"
       version = ">= 2.33"
     }
+    time = {
+      source  = "hashicorp/time"
+      version = ">= 0.7.2"
+    }
   }
 }