This module creates an S3 bucket suitable for storing AWS Config data.
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
It blocks public access to the bucket by default. https://docs.aws.amazon.com/AmazonS3/latest/dev/access-control-block-public-access.html
This project is part of our comprehensive "SweetOps" approach towards DevOps.
It's 100% Open Source and licensed under the APACHE2.
We literally have hundreds of terraform modules that are Open Source and well-maintained. Check them out!
IMPORTANT: We do not pin modules to versions in our examples because of the difficulty of keeping the versions in the documentation in sync with the latest released versions. We highly recommend that in your code you pin the version to the exact version you are using so that your infrastructure remains stable, and update versions in a systematic way so that they do not catch you by surprise.
Also, because of a bug in the Terraform registry (hashicorp/terraform#21417), the registry shows many of our inputs as required when in fact they are optional. The table below correctly indicates which inputs are required.
Here's how to invoke this example module in your projects
module "aws_config_storage" {
source = "git::https://github.com/cloudposse/terraform-aws-config-storage.git?ref=master"
name = "aws-config"
stage = "test"
namespace = "eg"
standard_transition_days = 30
glacier_transition_days = 60
}Here is an example of using this module:
examples/complete- complete example of using this module
Available targets:
help Help screen
help/all Display help for all targets
help/short This help short screen
lint Lint terraform code
| Name | Version |
|---|---|
| terraform | >= 0.13.0 |
| aws | >= 2.0 |
| Name | Version |
|---|---|
| aws | >= 2.0 |
| Name | Description | Type | Default | Required |
|---|---|---|---|---|
| abort_incomplete_multipart_upload_days | Maximum time (in days) that you want to allow multipart uploads to remain in progress | number |
5 |
no |
| access_log_bucket_name | Name of the S3 bucket where s3 access log will be sent to | string |
"" |
no |
| additional_tag_map | Additional tags for appending to tags_as_list_of_maps. Not added to tags. |
map(string) |
{} |
no |
| attributes | Additional attributes (e.g. 1) |
list(string) |
[] |
no |
| context | Single object for setting entire context at once. See description of individual variables for details. Leave string and numeric variables as null to use default value.Individual variable settings (non-null) override settings in context object, except for attributes, tags, and additional_tag_map, which are merged. |
object({ |
{ |
no |
| delimiter | Delimiter to be used between namespace, environment, stage, name and attributes.Defaults to - (hyphen). Set to "" to use no delimiter at all. |
string |
null |
no |
| enable_glacier_transition | Enables the transition to AWS Glacier which can cause unnecessary costs for huge amount of small files | bool |
true |
no |
| enabled | Set to false to prevent the module from creating any resources | bool |
null |
no |
| environment | Environment, e.g. 'uw2', 'us-west-2', OR 'prod', 'staging', 'dev', 'UAT' | string |
null |
no |
| expiration_days | Number of days after which to expunge the objects | number |
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 | bool |
false |
no |
| glacier_transition_days | Number of days after which to move the data to the glacier storage tier | number |
60 |
no |
| id_length_limit | Limit id to this many characters.Set to 0 for unlimited length.Set to null for default, which is 0.Does not affect id_full. |
number |
null |
no |
| kms_master_key_arn | The AWS KMS master key ARN 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 |
| label_order | The naming order of the id output and Name tag. Defaults to ["namespace", "environment", "stage", "name", "attributes"]. You can omit any of the 5 elements, but at least one must be present. |
list(string) |
null |
no |
| lifecycle_prefix | Prefix filter. Used to manage object lifecycle events | string |
"" |
no |
| lifecycle_rule_enabled | Enable lifecycle events on this bucket | bool |
true |
no |
| lifecycle_tags | Tags filter. Used to manage object lifecycle events | map(string) |
{} |
no |
| name | Solution name, e.g. 'app' or 'jenkins' | string |
null |
no |
| namespace | Namespace, which could be your organization name or abbreviation, e.g. 'eg' or 'cp' | string |
null |
no |
| noncurrent_version_expiration_days | Specifies when noncurrent object versions expire | number |
90 |
no |
| noncurrent_version_transition_days | Specifies when noncurrent object versions transitions | number |
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 |
| regex_replace_chars | Regex to replace chars with empty string in namespace, environment, stage and name.If not set, "/[^a-zA-Z0-9-]/" is used to remove all characters other than hyphens, letters and digits. |
string |
null |
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', 'staging', 'dev', OR 'source', 'build', 'test', 'deploy', 'release' | string |
null |
no |
| standard_transition_days | Number of days to persist in the standard storage tier before moving to the infrequent access tier | number |
30 |
no |
| tags | Additional tags (e.g. map('BusinessUnit','XYZ') |
map(string) |
{} |
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-null-label - Terraform module designed to generate consistent names and tags for resources. Use terraform-null-label to implement a strict naming convention.
For additional context, refer to some of these links.
- Terraform Standard Module Structure - HashiCorp's standard module structure is a file and directory layout we recommend for reusable modules distributed in separate repositories.
- Terraform Module Requirements - HashiCorp's guidance on all the requirements for publishing a module. Meeting the requirements for publishing a module is extremely easy.
- Terraform
random_integerResource - The resource random_integer generates random values from a given range, described by the min and max attributes of a given resource. - Terraform Version Pinning - The required_version setting can be used to constrain which versions of the Terraform CLI can be used with your configuration
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