AWS EKS Report Terraform module

Terraform module which reports on Amazon EKS clusters.

Usage

See examples directory for working examples to reference:

⚠️ Note - the email addressed used must be verified in SES. See SES documentation for information on verifying email addresses.

module "eks_report" {
  source = "clowdhaus/eks-report/aws"

  event_schedule_expression = "cron(0 10 * * ? *)"

  to_email_addresses = ["[email protected]"]
  from_email_address = "[email protected]"

  notify_eos_within_days = 180

  tags = {
    Terraform   = "true"
    Environment = "dev"
  }
}

Example Email Report

Examples

Examples codified under the examples are intended to give users references for how to use the module(s) as well as testing/validating changes to the source code of the module. If contributing to the project, please be sure to make any appropriate updates to the relevant examples to allow maintainers to test your changes and to keep the examples up to date for users. Thank you!

• Complete

Requirements

Name	Version
terraform	>= 1.0
aws	>= 4.0

Providers

Name	Version
aws	>= 4.0

Modules

Name	Source	Version
describe_lambda	terraform-aws-modules/lambda/aws	~> 4.12
eventbridge	terraform-aws-modules/eventbridge/aws	~> 1.17
list_lambda	terraform-aws-modules/lambda/aws	~> 4.12
notify_lambda	terraform-aws-modules/lambda/aws	~> 4.12
step_function	terraform-aws-modules/step-functions/aws	~> 2.7

Resources

Name	Type
aws_ses_template.this	resource
aws_caller_identity.current	data source
aws_iam_policy_document.describe	data source
aws_iam_policy_document.list	data source
aws_partition.current	data source
aws_region.current	data source

Inputs

Name	Description	Type	Default	Required
create	Controls if resources should be created (affects nearly all resources)	bool	true	no
create_ses_template	Controls if the SES Template should be created	bool	true	no
describe_lambda_description	The description of the Lambda function to describe EKS clusters	string	null	no
describe_lambda_environment_variables	A map that defines environment variables for the Lambda function to describe EKS clusters	map(string)	{}	no
describe_lambda_name	The name of the Lambda function to describe EKS clusters	string	null	no
event_schedule_expression	The schedule expression for the Event Bridge Rule	string	"cron(0 10 * * ? *)"	no
eventbridge_iam_role_name	The name of the IAM role to use for the Event Bridge Rule	string	null	no
eventbridge_rule_name	The name of the Event Bridge Rule	string	null	no
from_email_address	The email address to send the report from. Required if supplying values for to_email_addresses	string	null	no
lambda_assume_role_arns	The ARNs of IAM roles that the Lambda function will assume to access clusters in different accounts	list(string)	[]	no
lambda_layers	List of Lambda Layer Version ARNs (maximum of 5) to attach to your Lambda Function	list(string)	[]	no
lambda_memory	Amount of memory in MB your Lambda Function can use at runtime. Valid value between 128 MB to 10,240 MB (10 GB), in 64 MB increments	number	1024	no
lambda_runtime	The runtime environment for the Lambda functions	string	"python3.9"	no
lambda_timeout	The amount of time the Lambda Function has to run in seconds	number	300	no
list_lambda_description	The description of the Lambda function to list EKS clusters	string	null	no
list_lambda_environment_variables	A map that defines environment variables for the Lambda function to list EKS clusters	map(string)	{}	no
list_lambda_name	The name of the Lambda function to list EKS clusters	string	null	no
log_group_retention_in_days	The number of days you want to retain log events in the log groups created	number	30	no
name	Common name used across resources created	string	"eks-report"	no
notify_eos_within_days	The number of days before the end of support to send the notification	number	120	no
notify_lambda_description	The description of the Lambda function that sends the notification	string	null	no
notify_lambda_environment_variables	A map that defines environment variables for the Lambda function that sends the notification	map(string)	{}	no
notify_lambda_name	The name of the Lambda function that sends the notification	string	null	no
ses_template_arn	The ARN of an existing SES Template	string	null	no
ses_template_name	The name of the SES Template	string	"EKS-Report"	no
ses_template_subject	The subject of the SES Template	string	"Amazon EKS Report"	no
tags	A map of tags to add to all resources	map(string)	{}	no
to_email_addresses	The email address to send the report to	list(string)	[]	no

Outputs

Name	Description
describe_lambda_function_arn	The ARN of the Lambda Function
describe_lambda_role_arn	The ARN of the IAM role created for the Lambda Function
list_lambda_function_arn	The ARN of the Lambda Function
list_lambda_role_arn	The ARN of the IAM role created for the Lambda Function
notify_lambda_function_arn	The ARN of the Lambda Function
notify_lambda_role_arn	The ARN of the IAM role created for the Lambda Function
ses_template_arn	The ARN of the SES Template
ses_template_id	The name of the SES template
step_function_arn	The ARN of the Step Function
step_function_role_arn	The ARN of the IAM role created for the Step Function

License

Apache-2.0 Licensed. See LICENSE.