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terraform-aws-lambda-event-handler-cpu-creditbalance

GitHub: StratusGrid/terraform-aws-lambda-event-handler-cpu-creditbalance

This module will deploy a lambda function which will listen for ec2 instance running/stopped/terminated events and put/delete CreditBalance alarms for cpu credits.

Example:

module "cpu_credit_balance_lambda" {
  source   = "StratusGrid/lambda-event-handler-cpu-creditbalance/aws"
  version  = "2.1.0"
  # source   = "github.com/StratusGrid/terraform-aws-lambda-event-handler-cpu-creditbalance"

  name_prefix      = var.name_prefix
  name_suffix      = local.name_suffix
  unique_name      = "event-handler-cpu-credit-balance"
  sns_alarm_target = aws_sns_topic.infrastructure_alerts.arn
  input_tags       = merge(local.common_tags, {})
}

---

Resources

Name	Type
aws_cloudwatch_event_rule.event	resource
aws_cloudwatch_event_target.function_target	resource
aws_cloudwatch_log_group.log_group	resource
aws_iam_role.function_role	resource
aws_iam_role_policy.function_policy	resource
aws_iam_role_policy.function_policy_default	resource
aws_kms_key.log_key	resource
aws_lambda_function.function	resource
aws_lambda_permission.allow_cloudwatch_event_trigger	resource

Inputs

Name	Description	Type	Default	Required
alarm_period	Number of seconds for period value of alarm (Less than 300 will result in 'insufficient data' unless you have detailed monitoring enabled!)	string	"300"	no
alarm_threshold_standard	Float value for alarm threshold to be used as lower limit for CPU Credit Balance on Standard Burst instances(e.g. 25.0)	string	"25.0"	no
alarm_threshold_unlimited	Float value for alarm threshold to be used as upper limit for CPU Surplus Credit Balance on Unlimited Burst instances (e.g. 1.0)	string	"1.0"	no
cloudwatch_log_retention_days	Number of days for retention period of Lambda logs	string	"30"	no
input_tags	Map of tags to apply to resources	map(string)	{ "Developer": "StratusGrid", "Provisioner": "Terraform" }	no
kms_log_key_deletion_window	Duration (in day) of kms key created, default is 30	number	n/a	yes
lambda_tracing_option	Lambda Tracing option whether to sample and trace a subset of incoming requests with AWS X-Ray.	string	"Active"	no
name_prefix	String to prefix on object names	string	""	no
name_suffix	String to append to object names. This is optional, so start with dash if using	string	""	no
region	Specifies the region where the logs are stored	string	"us-east-1"	no
sns_alarm_target	ARN for sns alarm to be targeted for performance alerts	string	""	no
unique_name	Unique string to describe resources. E.g. 'ebs-append' would make (type)	string	n/a	yes

Outputs

No outputs.

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Note: Manual changes to the README will be overwritten when the documentation is updated. To update the documentation, run terraform-docs -c .config/.terraform-docs.yml .