Terraform S3 Bucket Module

This Terraform module creates an S3 bucket in a production-ready configuration. The module allows for specifying the S3 bucket name, region, and versioning settings, as well as custom object lifecycle rules. The module includes outputs for the unique ID, ARN, domain name, and region of the created S3 bucket.

Usage Example

To use this module, create a new Terraform configuration file and reference this module using a module block. Here is an example of how to use this module:

    module "s3_bucket" {
    source = "github.com/sv222/terraform-aws-s3"
    
    bucket_name = "my-bucket"
    region      = "us-west-2"
    versioning  = true
    
    lifecycle_rule = {
        "rule1" = {
        id      = "rule1"
        status  = "Enabled"
        prefix  = "logs/"
        tags    = {
            environment = "production"
        }
        transition = [
            {
            days          = 30
            storage_class = "STANDARD_IA"
            },
            {
            days          = 60
            storage_class = "GLACIER"
            }
        ]
        expiration = {
            days = 365
        }
        }
    }
    }

In this example, the bucket_name variable is set to my-bucket, the region variable is set to us-west-2, and versioning is enabled. The lifecycle_rule variable defines a custom rule with a prefix of logs/, a tag of environment=production, and two transitions to the STANDARD_IA and GLACIER storage classes after 30 and 60 days, respectively. Objects matching this rule will be deleted after 365 days. The module includes four outputs for the created S3 bucket.

Inputs

This module has the following input variables:

Name	Description	Type	Default
bucket_name	The name of the S3 bucket to create.	string	n/a
region	The region in which to create the S3 bucket.	string	n/a
versioning	Whether versioning should be enabled for the S3 bucket.	bool	true
lifecycle_rule	A map of S3 object lifecycle rules.	map(string)	{}

Outputs

This module has the following output variables:

Name	Description
bucket_id	The unique ID of the S3 bucket.
bucket_arn	The ARN of the S3 bucket.
bucket_domain_name	The domain name of the S3 bucket.
bucket_region	The region in which the S3 bucket was created.

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Contributing

Feel free to contribute to this project by submitting pull requests or reporting issues.

License

This project is licensed under the MIT License.