AWS Amazon S3 Bucket Inventory
This page shows how to write Terraform and CloudFormation for Amazon S3 Bucket Inventory and write them securely.
aws_s3_bucket_inventory (Terraform)
The Bucket Inventory in Amazon S3 can be configured in Terraform with the resource name aws_s3_bucket_inventory
. The following sections describe 5 examples of how to use the resource and its parameters.
Example Usage from GitHub
resource "aws_s3_bucket_inventory" "invtry_orc" {
bucket = aws_s3_bucket.bucket_w_invtry.id
name = "EntireBucketDailyORC"
included_object_versions = "All"
resource "aws_s3_bucket_inventory" "inventory" {
bucket = aws_s3_bucket.bucket1.bucket
name = "inventory"
included_object_versions = "All"
schedule {
resource "aws_s3_bucket_inventory" "cache-inventory" {
provider = aws.us
bucket = aws_s3_bucket.cache.id
name = "WeeklyInventory"
included_object_versions = "All"
resource "aws_s3_bucket_inventory" "inventory" {
bucket = aws_s3_bucket.bucket1.bucket
name = "inventory"
included_object_versions = "All"
schedule {
resource "aws_s3_bucket_inventory" "daily" {
for_each = toset(var.bucket_list)
bucket = each.key
name = "FullBucketDailyInventory"
included_object_versions = "All"
Parameters
-
bucket
required - string -
enabled
optional - bool -
id
optional computed - string -
included_object_versions
required - string -
name
required - string -
optional_fields
optional - set of string -
destination
list block-
bucket
list block-
account_id
optional - string -
bucket_arn
required - string -
format
required - string -
prefix
optional - string -
encryption
list block
-
-
-
filter
list block-
prefix
optional - string
-
-
schedule
list block-
frequency
required - string
-
Explanation in Terraform Registry
Provides a S3 bucket inventory configuration resource.
Tips: Best Practices for The Other AWS Amazon S3 Resources
In addition to the aws_s3_bucket_public_access_block, AWS Amazon S3 has the other resources that should be configured for security reasons. Please check some examples of those resources and precautions.
aws_s3_bucket_public_access_block
Ensure S3 bucket-level Public Access Block restricts public bucket policies
It is better to enable S3 bucket-level Public Access Block if you don't need public buckets.
aws_s3_bucket
Ensure S3 bucket access policy is well configured
It is better to configure the S3 bucket access policy properly to limit it unless explicitly required.
AWS::S3::Bucket InventoryConfiguration (CloudFormation)
The Bucket InventoryConfiguration in S3 can be configured in CloudFormation with the resource name AWS::S3::Bucket InventoryConfiguration
. The following sections describe how to use the resource and its parameters.
Example Usage from GitHub
An example could not be found in GitHub.
Parameters
Destination
Contains information about where to publish the inventory results.
Required: Yes
Type: Destination
Update requires: No interruption
Enabled
Specifies whether the inventory is enabled or disabled. If set to True
, an inventory list is generated. If set to False
, no inventory list is generated.
Required: Yes
Type: Boolean
Update requires: No interruption
Id
The ID used to identify the inventory configuration.
Required: Yes
Type: String
Update requires: No interruption
IncludedObjectVersions
Object versions to include in the inventory list. If set to All
, the list includes all the object versions, which adds the version-related fields VersionId
, IsLatest
, and DeleteMarker
to the list. If set to Current
, the list does not contain these version-related fields.
Required: Yes
Type: String
Allowed values: All | Current
Update requires: No interruption
OptionalFields
Contains the optional fields that are included in the inventory results.
Valid values: Size | LastModifiedDate | StorageClass | ETag | IsMultipartUploaded | ReplicationStatus | EncryptionStatus | ObjectLockRetainUntilDate | ObjectLockMode | ObjectLockLegalHoldStatus | IntelligentTieringAccessTier | BucketKeyStatus
Required: No
Type: List of String
Update requires: No interruption
Prefix
Specifies the inventory filter prefix.
Required: No
Type: String
Update requires: No interruption
ScheduleFrequency
Specifies the schedule for generating inventory results.
Allowed values: Daily
| Weekly
Required: Yes
Type: String
Update requires: No interruption
Explanation in CloudFormation Registry
Specifies the inventory configuration for an Amazon S3 bucket. For more information, see GET Bucket inventory in the Amazon S3 API Reference.
Frequently asked questions
What is AWS Amazon S3 Bucket Inventory?
AWS Amazon S3 Bucket Inventory is a resource for Amazon S3 of Amazon Web Service. Settings can be wrote in Terraform and CloudFormation.
Where can I find the example code for the AWS Amazon S3 Bucket Inventory?
For Terraform, the benjdewantara/benjdewantara-iac, gilyas/infracost and NixOS/nixos-org-configurations source code examples are useful. See the Terraform Example section for further details.