Skip to content

This module makes it easy to create one or more GCS buckets, and assign basic permissions on them to arbitrary users.

License

Notifications You must be signed in to change notification settings

git-fork/terraform-google-cloud-storage

 
 

Repository files navigation

Terraform Google Cloud Storage Module

This module makes it easy to create one or more GCS buckets, and assign basic permissions on them to arbitrary users.

The resources/services/activations/deletions that this module will create/trigger are:

  • One or more GCS buckets
  • Zero or more IAM bindings for those buckets

If you only wish to create a single bucket, consider using the simple bucket submodule instead.

Compatibility

This module is meant for use with Terraform 0.13. If you haven't upgraded and need a Terraform 0.12.x-compatible version of this module, the last released version intended for Terraform 0.12.x is v1.7.1.

Usage

Basic usage of this module is as follows:

module "gcs_buckets" {
  source  = "terraform-google-modules/cloud-storage/google"
  version = "~> 1.7"
  project_id  = "<PROJECT ID>"
  names = ["first", "second"]
  prefix = "my-unique-prefix"
  set_admin_roles = true
  admins = ["group:foo-admins@example.com"]
  versioning = {
    first = true
  }
  bucket_admins = {
    second = "user:spam@example.com,eggs@example.com"
  }
}

Functional examples are included in the examples directory.

Inputs

Name Description Type Default Required
admins IAM-style members who will be granted roles/storage.objectAdmin on all buckets. list(string) [] no
bucket_admins Map of lowercase unprefixed name => comma-delimited IAM-style per-bucket admins. map(string) {} no
bucket_creators Map of lowercase unprefixed name => comma-delimited IAM-style per-bucket creators. map(string) {} no
bucket_hmac_key_admins Map of lowercase unprefixed name => comma-delimited IAM-style per-bucket HMAC Key admins. map(string) {} no
bucket_policy_only Disable ad-hoc ACLs on specified buckets. Defaults to true. Map of lowercase unprefixed name => boolean map(bool) {} no
bucket_storage_admins Map of lowercase unprefixed name => comma-delimited IAM-style per-bucket storage admins. map(string) {} no
bucket_viewers Map of lowercase unprefixed name => comma-delimited IAM-style per-bucket viewers. map(string) {} no
cors Map of maps of mixed type attributes for CORS values. See appropriate attribute types here: https://www.terraform.io/docs/providers/google/r/storage_bucket.html#cors any {} no
creators IAM-style members who will be granted roles/storage.objectCreators on all buckets. list(string) [] no
encryption_key_names Optional map of lowercase unprefixed name => string, empty strings are ignored. map(string) {} no
folders Map of lowercase unprefixed name => list of top level folder objects. map(list(string)) {} no
force_destroy Optional map of lowercase unprefixed name => boolean, defaults to false. map(bool) {} no
hmac_key_admins IAM-style members who will be granted roles/storage.hmacKeyAdmin on all buckets. list(string) [] no
labels Labels to be attached to the buckets map(string) {} no
lifecycle_rules List of lifecycle rules to configure. Format is the same as described in provider documentation https://www.terraform.io/docs/providers/google/r/storage_bucket.html#lifecycle_rule except condition.matches_storage_class should be a comma delimited string.
set(object({
# Object with keys:
# - type - The type of the action of this Lifecycle Rule. Supported values: Delete and SetStorageClass.
# - storage_class - (Required if action type is SetStorageClass) The target Storage Class of objects affected by this Lifecycle Rule.
action = map(string)

# Object with keys:
# - age - (Optional) Minimum age of an object in days to satisfy this condition.
# - created_before - (Optional) Creation date of an object in RFC 3339 (e.g. 2017-06-13) to satisfy this condition.
# - with_state - (Optional) Match to live and/or archived objects. Supported values include: "LIVE", "ARCHIVED", "ANY".
# - matches_storage_class - (Optional) Comma delimited string for storage class of objects to satisfy this condition. Supported values include: MULTI_REGIONAL, REGIONAL, NEARLINE, COLDLINE, STANDARD, DURABLE_REDUCED_AVAILABILITY.
# - num_newer_versions - (Optional) Relevant only for versioned objects. The number of newer versions of an object to satisfy this condition.
# - days_since_custom_time - (Optional) The number of days from the Custom-Time metadata attribute after which this condition becomes true.
condition = map(string)
}))
[] no
location Bucket location. string "EU" no
logging Map of lowercase unprefixed name => bucket logging config object. Format is the same as described in provider documentation https://www.terraform.io/docs/providers/google/r/storage_bucket.html#logging any {} no
names Bucket name suffixes. list(string) n/a yes
prefix Prefix used to generate the bucket name. string n/a yes
project_id Bucket project id. string n/a yes
set_admin_roles Grant roles/storage.objectAdmin role to admins and bucket_admins. bool false no
set_creator_roles Grant roles/storage.objectCreator role to creators and bucket_creators. bool false no
set_hmac_key_admin_roles Grant roles/storage.hmacKeyAdmin role to hmac_key_admins and bucket_hmac_key_admins. bool false no
set_storage_admin_roles Grant roles/storage.admin role to storage_admins and bucket_storage_admins. bool false no
set_viewer_roles Grant roles/storage.objectViewer role to viewers and bucket_viewers. bool false no
storage_admins IAM-style members who will be granted roles/storage.admin on all buckets. list(string) [] no
storage_class Bucket storage class. string "MULTI_REGIONAL" no
versioning Optional map of lowercase unprefixed name => boolean, defaults to false. map(bool) {} no
viewers IAM-style members who will be granted roles/storage.objectViewer on all buckets. list(string) [] no
website Map of website values. Supported attributes: main_page_suffix, not_found_page any {} no

Outputs

Name Description
bucket Bucket resource (for single use).
buckets Bucket resources as list.
buckets_map Bucket resources by name.
name Bucket name (for single use).
names Bucket names.
names_list List of bucket names.
url Bucket URL (for single use).
urls Bucket URLs.
urls_list List of bucket URLs.

Requirements

These sections describe requirements for using this module.

Software

The following dependencies must be available:

Service Account

User or service account credentials with the following roles must be used to provision the resources of this module:

  • Storage Admin: roles/storage.admin

The Project Factory module and the IAM module may be used in combination to provision a service account with the necessary roles applied.

APIs

A project with the following APIs enabled must be used to host the resources of this module:

  • Google Cloud Storage JSON API: storage-api.googleapis.com

The Project Factory module can be used to provision a project with the necessary APIs enabled.

Contributing

Refer to the contribution guidelines for information on contributing to this module.

About

This module makes it easy to create one or more GCS buckets, and assign basic permissions on them to arbitrary users.

Resources

License

Stars

Watchers

Forks

Packages

No packages published

Languages

  • HCL 74.5%
  • Ruby 9.3%
  • Makefile 8.1%
  • Python 5.8%
  • Shell 2.3%