This module creates an S3 bucket suitable for receiving logs from other AWS services such as S3, CloudFront, and CloudTrails.
It implements a configurable log retention policy, which allows you to efficiently manage logs across different storage classes (e.g. Glacier) and ultimately expire the data altogether.
It enables server-side default encryption.
https://docs.aws.amazon.com/AmazonS3/latest/dev/bucket-encryption.html
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module "log_storage" {
source = "git::https://github.com/cloudposse/terraform-aws-s3-log-storage.git?ref=master"
enabled = "${var.enabled}"
name = "${var.name}"
stage = "${var.stage}"
namespace = "${var.namespace}"
acl = "${var.acl}"
prefix = "${var.prefix}"
standard_transition_days = "${var.standard_transition_days}"
glacier_transition_days = "${var.glacier_transition_days}"
expiration_days = "${var.expiration_days}"
}Available targets:
help Help screen
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lint Lint terraform code
| Name | Description | Type | Default | Required |
|---|---|---|---|---|
| acl | The canned ACL to apply. We recommend log-delivery-write for compatibility with AWS services | string | log-delivery-write |
no |
| attributes | Additional attributes (e.g. policy or role) |
list | <list> |
no |
| delimiter | Delimiter to be used between name, namespace, stage, etc. |
string | - |
no |
| enabled | Set to false to prevent the module from creating any resources |
string | true |
no |
| expiration_days | Number of days after which to expunge the objects | string | 90 |
no |
| force_destroy | (Optional, Default:false ) A boolean that indicates all objects should be deleted from the bucket so that the bucket can be destroyed without error. These objects are not recoverable. | string | false |
no |
| glacier_transition_days | Number of days after which to move the data to the glacier storage tier | string | 60 |
no |
| kms_master_key_id | The AWS KMS master key ID used for the SSE-KMS encryption. This can only be used when you set the value of sse_algorithm as aws:kms. The default aws/s3 AWS KMS master key is used if this element is absent while the sse_algorithm is aws:kms | string | `` | no |
| lifecycle_prefix | Prefix filter. Used to manage object lifecycle events. | string | `` | no |
| lifecycle_rule_enabled | Enable lifecycle events on this bucket | string | true |
no |
| lifecycle_tags | Tags filter. Used to manage object lifecycle events. | map | <map> |
no |
| name | Name (e.g. app or db) |
string | - | yes |
| namespace | Namespace (e.g. cp or cloudposse) |
string | - | yes |
| noncurrent_version_expiration_days | Specifies when noncurrent object versions expire. | string | 90 |
no |
| noncurrent_version_transition_days | Specifies when noncurrent object versions transitions | string | 30 |
no |
| policy | A valid bucket policy JSON document. Note that if the policy document is not specific enough (but still valid), Terraform may view the policy as constantly changing in a terraform plan. In this case, please make sure you use the verbose/specific version of the policy. | string | `` | no |
| region | If specified, the AWS region this bucket should reside in. Otherwise, the region used by the callee. | string | `` | no |
| sse_algorithm | The server-side encryption algorithm to use. Valid values are AES256 and aws:kms | string | AES256 |
no |
| stage | Stage (e.g. prod, dev, staging) |
string | - | yes |
| standard_transition_days | Number of days to persist in the standard storage tier before moving to the infrequent access tier | string | 30 |
no |
| tags | Additional tags (e.g. map('BusinessUnit,XYZ`) |
map | <map> |
no |
| versioning_enabled | A state of versioning. Versioning is a means of keeping multiple variants of an object in the same bucket. | string | false |
no |
| Name | Description |
|---|---|
| bucket_arn | Bucket ARN |
| bucket_domain_name | FQDN of bucket |
| bucket_id | Bucket Name (aka ID) |
| enabled | Is module enabled |
| prefix | Prefix configured for lifecycle rules |
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Check out these related projects.
- terraform-aws-cloudfront-s3-cdn - Terraform module to easily provision CloudFront CDN backed by an S3 origin
- terraform-aws-s3-website - Terraform Module for Creating S3 backed Websites and Route53 DNS
- terraform-aws-user-data-s3-backend - Terraform Module to Offload User Data to S3
- terraform-aws-s3-logs-athena-query - A Terraform module that creates an Athena Database and Structure for querying S3 access logs
- terraform-aws-lb-s3-bucket - Terraform module to provision an S3 bucket with built in IAM policy to allow AWS Load Balancers to ship access logs
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