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Terraform module to provision an S3 bucket with built in IAM policy to allow AWS Load Balancers to ship access logs

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Cloud Posse

Terraform module to provision an S3 bucket with built in IAM policy to allow AWS Load Balancers to ship access logs.


This project is part of our comprehensive "SweetOps" approach towards DevOps.

Terraform Open Source Modules

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!

Usage

IMPORTANT: The master branch is used in source just as an example. In your code, do not pin to master because there may be breaking changes between releases. Instead pin to the release tag (e.g. ?ref=tags/x.y.z) of one of our latest releases.

module "s3_bucket" {
  source    = "git::https://github.com/cloudposse/terraform-aws-lb-s3-bucket.git?ref=master"
  namespace = "eg"
  stage     = "test"
  name      = "cluster"
  region    = "us-east-1"
}

Makefile Targets

Available targets:

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

Requirements

Name Version
terraform >= 0.12.0, < 0.14.0
aws ~> 2.0
local ~> 1.2
null ~> 2.0

Providers

Name Version
aws ~> 2.0

Inputs

Name Description Type Default Required
acl Canned ACL to apply to the S3 bucket string "log-delivery-write" no
attributes Additional attributes (e.g. logs) list(string) [] no
delimiter Delimiter to be used between namespace, stage, name and attributes string "-" no
enable_glacier_transition Enables the transition of lb logs to AWS Glacier bool true no
enabled Set to false to prevent the module from creating any resources bool true no
environment Environment, e.g. 'prod', 'staging', 'dev', 'pre-prod', 'UAT' string "" no
expiration_days Number of days after which to expunge s3 logs number 90 no
force_destroy A boolean that indicates the bucket can be destroyed even if it contains objects. These objects are not recoverable bool false no
glacier_transition_days Number of days after which to move s3 logs to the glacier storage tier number 60 no
lifecycle_prefix Prefix filter. Used to manage object lifecycle events string "" no
lifecycle_rule_enabled A boolean that indicates whether the s3 log bucket lifecycle rule should be enabled. bool false no
name Name (e.g. app or cluster) string n/a yes
namespace Namespace (e.g. cp or cloudposse) string "" no
noncurrent_version_expiration_days Specifies when noncurrent s3 log versions expire number 90 no
noncurrent_version_transition_days Specifies when noncurrent s3 log versions transition number 30 no
region AWS Region for S3 bucket string n/a yes
stage Stage (e.g. prod, dev, staging) string "" no
standard_transition_days Number of days to persist logs in standard storage tier before moving to the infrequent access tier number 30 no
tags Additional tags (e.g. map(BusinessUnit,XYZ) map(string) {} no

Outputs

Name Description
bucket_arn S3 bucket ARN
bucket_domain_name S3 bucket domain name
bucket_id S3 bucket ID
bucket_prefix S3 bucket prefix

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Related Projects

Check out these related projects.

  • terraform-aws-alb - Terraform module to provision a standard ALB for HTTP/HTTP traffic

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Copyright

Copyright © 2017-2020 Cloud Posse, LLC

License

License

See LICENSE for full details.

Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

  https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
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KIND, either express or implied.  See the License for the
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About

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Contributors

Erik Osterman
Erik Osterman
Igor Rodionov
Igor Rodionov
Andriy Knysh
Andriy Knysh
Sarkis Varozian
Sarkis Varozian

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Terraform module to provision an S3 bucket with built in IAM policy to allow AWS Load Balancers to ship access logs

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