gcs

Google Cloud Storage Module

Example

module "bucket" {
  source     = "./modules/gcs"
  project_id = "myproject"
  prefix     = "test"
  name       = "my-bucket"
  iam = {
    "roles/storage.admin" = ["group:[email protected]"]
  }
}
# tftest modules=1 resources=2

Example with Cloud KMS

module "bucket" {
  source     = "./modules/gcs"
  project_id = "myproject"
  prefix     = "test"
  name       = "my-bucket"
  iam = {
    "roles/storage.admin" = ["group:[email protected]"]
  }
  encryption_key = "my-encryption-key"
}
# tftest modules=1 resources=2

Example with retention policy

module "bucket" {
  source     = "./modules/gcs"
  project_id = "myproject"
  prefix     = "test"
  name       = "my-bucket"
  iam = {
    "roles/storage.admin" = ["group:[email protected]"]
  }

  retention_policy = {
    retention_period = 100
    is_locked        = true
  }

  logging_config = {
    log_bucket        = var.bucket
    log_object_prefix = null
  }
}
# tftest modules=1 resources=2

Example with lifecycle rule

module "bucket" {
  source     = "./modules/gcs"
  project_id = "myproject"
  prefix     = "test"
  name      = "my-bucket"

  iam = {
    "roles/storage.admin" = ["group:[email protected]"]
  }

  lifecycle_rule = {
    action = {
      type          = "SetStorageClass"
      storage_class = "STANDARD"
    }
    condition = {
      age                        = 30
      created_before             = null
      with_state                 = null
      matches_storage_class      = null
      num_newer_versions         = null
      custom_time_before         = null
      days_since_custom_time     = null
      days_since_noncurrent_time = null
      noncurrent_time_before     = null
    }
  }
}
# tftest modules=1 resources=2

Minimal example with GCS notifications

module "bucket-gcs-notification" {
  source     = "./modules/gcs"
  project_id = "myproject"
  prefix     = "test"
  name       = "my-bucket"
  notification_config = {
    enabled           = true
    payload_format    = "JSON_API_V1"
    sa_email          = "service-<project-number>@gs-project-accounts.iam.gserviceaccount.com" # GCS SA email must be passed or fetched from projects module.
    topic_name        = "gcs-notification-topic"
    event_types       = ["OBJECT_FINALIZE"]
    custom_attributes = {}
  }
}
# tftest modules=1 resources=4

Variables

name	description	type	required	default
name	Bucket name suffix.	string	✓
project_id	Bucket project id.	string	✓
cors	CORS configuration for the bucket. Defaults to null.	object({…})		null
encryption_key	KMS key that will be used for encryption.	string		null
force_destroy	Optional map to set force destroy keyed by name, defaults to false.	bool		false
iam	IAM bindings in {ROLE => [MEMBERS]} format.	map(list(string))		{}
labels	Labels to be attached to all buckets.	map(string)		{}
lifecycle_rule	Bucket lifecycle rule.	object({…})		null
location	Bucket location.	string		"EU"
logging_config	Bucket logging configuration.	object({…})		null
notification_config	GCS Notification configuration.	object({…})		null
prefix	Prefix used to generate the bucket name.	string		null
retention_policy	Bucket retention policy.	object({…})		null
storage_class	Bucket storage class.	string		"MULTI_REGIONAL"
uniform_bucket_level_access	Allow using object ACLs (false) or not (true, this is the recommended behavior) , defaults to true (which is the recommended practice, but not the behavior of storage API).	bool		true
versioning	Enable versioning, defaults to false.	bool		false
website	Bucket website.	object({…})		null

Outputs

name	description	sensitive
bucket	Bucket resource.
id	Bucket ID (same as name).
name	Bucket name.
notification	GCS Notification self link.
topic	Topic ID used by GCS.
url	Bucket URL.