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Deprecated

As of July, 2023 this module is deprecated. terraform-aws-s3-website offers little value beyond the terraform-aws-s3-bucket module, so Cloud Posse is phasing out support for this project. Users are advised to migrate to terraform-aws-s3-bucket to manage the S3 bucket (including logging) and terraform-aws-route53-alias to register the website hostname in Route53. Feature requests should be directed to those modules.

Terraform module to provision S3-backed Websites. IMPORTANT: This module provisions a globally accessible S3 bucket for unauthenticated users because it is designed for hosting public static websites. Normally, AWS recommends that S3 buckets should not publicly accessible in order to protect S3 data from unauthorized users.

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Usage

Create s3 website bucket

module "website" {
  source = "cloudposse/s3-website/aws"
  # Cloud Posse recommends pinning every module to a specific version
  # version = "x.x.x"
  namespace = "eg"
  stage     = "prod"
  name      = "app"
  hostname  = "docs.prod.cloudposse.org"

  deployment_arns = {
    "arn:aws:s3:::principal1" = ["/prefix1", "/prefix2"]
    "arn:aws:s3:::principal2" = [""]
  }
}

Create S3 website bucket with Route53 DNS

Required one of the parent_zone_id or parent_zone_name

module "website_with_cname" {
  source = "cloudposse/s3-website/aws"
  # Cloud Posse recommends pinning every module to a specific version
  # version = "x.x.x"
  namespace      = "eg"
  stage          = "prod"
  name           = "app"
  hostname       = "docs.prod.cloudposse.org"
  parent_zone_id = "XXXXXXXXXXXX"
}

[!IMPORTANT] In Cloud Posse's examples, we avoid pinning modules to specific versions to prevent discrepancies between the documentation and the latest released versions. However, for your own projects, we strongly advise pinning each module to the exact version you're using. This practice ensures the stability of your infrastructure. Additionally, we recommend implementing a systematic approach for updating versions to avoid unexpected changes.

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Makefile Targets

Available targets:

  help                                Help screen
  help/all                            Display help for all targets
  help/short                          This help short screen
  lint                                Lint terraform code

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Requirements

NameVersion
<a name="requirement_terraform"></a> terraform>= 1.0
<a name="requirement_aws"></a> aws>= 4.9
<a name="requirement_local"></a> local>= 1.2

Providers

NameVersion
<a name="provider_aws"></a> aws>= 4.9

Modules

NameSourceVersion
<a name="module_default_label"></a> default_labelcloudposse/label/null0.25.0
<a name="module_dns"></a> dnscloudposse/route53-alias/aws0.13.0
<a name="module_logs"></a> logscloudposse/s3-log-storage/aws1.4.2
<a name="module_this"></a> thiscloudposse/label/null0.25.0

Resources

NameType
aws_s3_bucket.defaultresource
aws_s3_bucket_ownership_controls.s3_bucket_ownership_controlsresource
aws_s3_bucket_policy.defaultresource
aws_s3_bucket_public_access_block.s3_allow_public_accessresource
aws_iam_policy_document.defaultdata source
aws_iam_policy_document.deploymentdata source
aws_iam_policy_document.replicationdata source
aws_partition.currentdata source

Inputs

NameDescriptionTypeDefaultRequired
<a name="input_additional_tag_map"></a> additional_tag_mapAdditional key-value pairs to add to each map in tags_as_list_of_maps. Not added to tags or id.<br/>This is for some rare cases where resources want additional configuration of tags<br/>and therefore take a list of maps with tag key, value, and additional configuration.map(string){}no
<a name="input_allow_ssl_requests_only"></a> allow_ssl_requests_onlySet to true to require requests to use Secure Socket Layer (HTTPS/SSL). This will explicitly deny access to HTTP requestsboolfalseno
<a name="input_attributes"></a> attributesID element. Additional attributes (e.g. workers or cluster) to add to id,<br/>in the order they appear in the list. New attributes are appended to the<br/>end of the list. The elements of the list are joined by the delimiter<br/>and treated as a single ID element.list(string)[]no
<a name="input_context"></a> contextSingle object for setting entire context at once.<br/>See description of individual variables for details.<br/>Leave string and numeric variables as null to use default value.<br/>Individual variable settings (non-null) override settings in context object,<br/>except for attributes, tags, and additional_tag_map, which are merged.any<pre>{<br/> "additional_tag_map": {},<br/> "attributes": [],<br/> "delimiter": null,<br/> "descriptor_formats": {},<br/> "enabled": true,<br/> "environment": null,<br/> "id_length_limit": null,<br/> "label_key_case": null,<br/> "label_order": [],<br/> "label_value_case": null,<br/> "labels_as_tags": [<br/> "unset"<br/> ],<br/> "name": null,<br/> "namespace": null,<br/> "regex_replace_chars": null,<br/> "stage": null,<br/> "tags": {},<br/> "tenant": null<br/>}</pre>no
<a name="input_cors_allowed_headers"></a> cors_allowed_headersList of allowed headerslist(string)<pre>[<br/> "*"<br/>]</pre>no
<a name="input_cors_allowed_methods"></a> cors_allowed_methodsList of allowed methods (e.g. GET, PUT, POST, DELETE, HEAD)list(string)<pre>[<br/> "GET"<br/>]</pre>no
<a name="input_cors_allowed_origins"></a> cors_allowed_originsList of allowed origins (e.g. example.com, test.com)list(string)<pre>[<br/> "*"<br/>]</pre>no
<a name="input_cors_expose_headers"></a> cors_expose_headersList of expose header in the responselist(string)<pre>[<br/> "ETag"<br/>]</pre>no
<a name="input_cors_max_age_seconds"></a> cors_max_age_secondsTime in seconds that browser can cache the responsenumber3600no
<a name="input_delimiter"></a> delimiterDelimiter to be used between ID elements.<br/>Defaults to - (hyphen). Set to "" to use no delimiter at all.stringnullno
<a name="input_deployment_actions"></a> deployment_actionsList of actions to permit deployment ARNs to performlist(string)<pre>[<br/> "s3:PutObject",<br/> "s3:PutObjectAcl",<br/> "s3:GetObject",<br/> "s3:DeleteObject",<br/> "s3:ListBucket",<br/> "s3:ListBucketMultipartUploads",<br/> "s3:GetBucketLocation",<br/> "s3:AbortMultipartUpload"<br/>]</pre>no
<a name="input_deployment_arns"></a> deployment_arns(Optional) Map of deployment ARNs to lists of S3 path prefixes to grant deployment_actions permissionsmap(any){}no
<a name="input_descriptor_formats"></a> descriptor_formatsDescribe additional descriptors to be output in the descriptors output map.<br/>Map of maps. Keys are names of descriptors. Values are maps of the form<br/>{<br/> format = string<br/> labels = list(string)<br/>}<br/>(Type is any so the map values can later be enhanced to provide additional options.)<br/>format is a Terraform format string to be passed to the format() function.<br/>labels is a list of labels, in order, to pass to format() function.<br/>Label values will be normalized before being passed to format() so they will be<br/>identical to how they appear in id.<br/>Default is {} (descriptors output will be empty).any{}no
<a name="input_enabled"></a> enabledSet to false to prevent the module from creating any resourcesboolnullno
<a name="input_encryption_enabled"></a> encryption_enabledWhen set to 'true' the resource will have AES256 encryption enabled by defaultboolfalseno
<a name="input_environment"></a> environmentID element. Usually used for region e.g. 'uw2', 'us-west-2', OR role 'prod', 'staging', 'dev', 'UAT'stringnullno
<a name="input_error_document"></a> error_documentAn absolute path to the document to return in case of a 4XX errorstring"404.html"no
<a name="input_force_destroy"></a> force_destroyDelete all objects from the bucket so that the bucket can be destroyed without error (e.g. true or false)boolfalseno
<a name="input_hostname"></a> hostnameName of website bucket in fqdn format (e.g. test.example.com). IMPORTANT! Do not add trailing dot (.)stringn/ayes
<a name="input_id_length_limit"></a> id_length_limitLimit id to this many characters (minimum 6).<br/>Set to 0 for unlimited length.<br/>Set to null for keep the existing setting, which defaults to 0.<br/>Does not affect id_full.numbernullno
<a name="input_index_document"></a> index_documentAmazon S3 returns this index document when requests are made to the root domain or any of the subfoldersstring"index.html"no
<a name="input_label_key_case"></a> label_key_caseControls the letter case of the tags keys (label names) for tags generated by this module.<br/>Does not affect keys of tags passed in via the tags input.<br/>Possible values: lower, title, upper.<br/>Default value: title.stringnullno
<a name="input_label_order"></a> label_orderThe order in which the labels (ID elements) appear in the id.<br/>Defaults to ["namespace", "environment", "stage", "name", "attributes"].<br/>You can omit any of the 6 labels ("tenant" is the 6th), but at least one must be present.list(string)nullno
<a name="input_label_value_case"></a> label_value_caseControls the letter case of ID elements (labels) as included in id,<br/>set as tag values, and output by this module individually.<br/>Does not affect values of tags passed in via the tags input.<br/>Possible values: lower, title, upper and none (no transformation).<br/>Set this to title and set delimiter to "" to yield Pascal Case IDs.<br/>Default value: lower.stringnullno
<a name="input_labels_as_tags"></a> labels_as_tagsSet of labels (ID elements) to include as tags in the tags output.<br/>Default is to include all labels.<br/>Tags with empty values will not be included in the tags output.<br/>Set to [] to suppress all generated tags.<br/>Notes:<br/> The value of the name tag, if included, will be the id, not the name.<br/> Unlike other null-label inputs, the initial setting of labels_as_tags cannot be<br/> changed in later chained modules. Attempts to change it will be silently ignored.set(string)<pre>[<br/> "default"<br/>]</pre>no
<a name="input_lifecycle_rule_enabled"></a> lifecycle_rule_enabledEnable or disable lifecycle ruleboolfalseno
<a name="input_logs_enabled"></a> logs_enabledEnable logs for s3 bucketbooltrueno
<a name="input_logs_expiration_days"></a> logs_expiration_daysNumber of days after which to expunge the objectsnumber90no
<a name="input_logs_glacier_transition_days"></a> logs_glacier_transition_daysNumber of days after which to move the data to the glacier storage tiernumber60no
<a name="input_logs_standard_transition_days"></a> logs_standard_transition_daysNumber of days to persist in the standard storage tier before moving to the glacier tiernumber30no
<a name="input_name"></a> nameID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.<br/>This is the only ID element not also included as a tag.<br/>The "name" tag is set to the full id string. There is no tag with the value of the name input.stringnullno
<a name="input_namespace"></a> namespaceID element. Usually an abbreviation of your organization name, e.g. 'eg' or 'cp', to help ensure generated IDs are globally uniquestringnullno
<a name="input_noncurrent_version_expiration_days"></a> noncurrent_version_expiration_daysSpecifies when noncurrent object versions expirenumber90no
<a name="input_noncurrent_version_transition_days"></a> noncurrent_version_transition_daysNumber of days to persist in the standard storage tier before moving to the glacier tier infrequent access tiernumber30no
<a name="input_parent_zone_id"></a> parent_zone_idID of the hosted zone to contain the recordstring""no
<a name="input_parent_zone_name"></a> parent_zone_nameName of the hosted zone to contain the recordstring""no
<a name="input_prefix"></a> prefixPrefix identifying one or more objects to which the rule appliesstring""no
<a name="input_redirect_all_requests_to"></a> redirect_all_requests_toA hostname to redirect all website requests for this bucket to. If this is set index_document will be ignoredstring""no
<a name="input_regex_replace_chars"></a> regex_replace_charsTerraform 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.stringnullno
<a name="input_replication_source_principal_arns"></a> replication_source_principal_arns(Optional) List of principal ARNs to grant replication access from different AWS accountslist(string)[]no
<a name="input_routing_rules"></a> routing_rulesA json array containing routing rules describing redirect behavior and when redirects are appliedstring""no
<a name="input_stage"></a> stageID element. Usually used to indicate role, e.g. 'prod', 'staging', 'source', 'build', 'test', 'deploy', 'release'stringnullno
<a name="input_tags"></a> tagsAdditional tags (e.g. {'BusinessUnit': 'XYZ'}).<br/>Neither the tag keys nor the tag values will be modified by this module.map(string){}no
<a name="input_tenant"></a> tenantID element _(Rarely used, not included by default)_. A customer identifier, indicating who this instance of a resource is forstringnullno
<a name="input_versioning_enabled"></a> versioning_enabledEnable or disable versioningbooltrueno

Outputs

NameDescription
<a name="output_hostname"></a> hostnameBucket hostname
<a name="output_s3_bucket_arn"></a> s3_bucket_arnARN identifier of the website bucket
<a name="output_s3_bucket_domain_name"></a> s3_bucket_domain_nameName of the website bucket
<a name="output_s3_bucket_hosted_zone_id"></a> s3_bucket_hosted_zone_idThe Route 53 Hosted Zone ID for this bucket's region
<a name="output_s3_bucket_name"></a> s3_bucket_nameDNS record of the website bucket
<a name="output_s3_bucket_website_domain"></a> s3_bucket_website_domainThe domain of the website endpoint
<a name="output_s3_bucket_website_endpoint"></a> s3_bucket_website_endpointThe website endpoint URL
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Related Projects

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References

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✨ Contributing

This project is under active development, and we encourage contributions from our community.

Many thanks to our outstanding contributors:

<a href="https://github.com/cloudposse/terraform-aws-s3-website/graphs/contributors"> <img src="https://contrib.rocks/image?repo=cloudposse/terraform-aws-s3-website&max=24" /> </a>

For πŸ› bug reports & feature requests, please use the issue tracker.

In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.

  1. Review our Code of Conduct and Contributor Guidelines.
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  3. Clone the project to your own machine
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NOTE: Be sure to merge the latest changes from "upstream" before making a pull request!

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