terraform-datadog-old-monitors/cloud/aws/nlb/README.md

CLOUD AWS NLB DataDog monitors

How to use this module

module "datadog-monitors-cloud-aws-nlb" {
  source = "git::ssh://git@github.com/claranet/terraform-datadog-monitors.git//cloud/aws/nlb?ref={revision}"

  environment = var.environment
  message     = module.datadog-message-alerting.alerting-message
}

Purpose

Creates DataDog monitors with the following checks:

• NLB healthy instances

Inputs

Name	Description	Type	Default	Required
environment	Architecture environment	string	n/a	yes
evaluation_delay	Delay in seconds for the metric evaluation	string	"900"	no
filter_tags_custom	Tags used for custom filtering when filter_tags_use_defaults is false	string	"*"	no
filter_tags_custom_excluded	Tags excluded for custom filtering when filter_tags_use_defaults is false	string	""	no
filter_tags_use_defaults	Use default filter tags convention	string	"true"	no
message	Message sent when a monitor is triggered	string	n/a	yes
new_host_delay	Delay in seconds before monitor new resource	string	"300"	no
nlb_no_healthy_instances_enabled	Flag to enable NLB no healthy instances monitor	string	"true"	no
nlb_no_healthy_instances_extra_tags	Extra tags for NLB no healthy instances monitor	list(string)	[]	no
nlb_no_healthy_instances_message	Custom message for NLB no healthy instances monitor	string	""	no
nlb_no_healthy_instances_threshold_warning	NLB no healthy instances warning threshold in percentage	string	"100"	no
nlb_no_healthy_instances_time_aggregator	Monitor aggregator for NLB no healthy instances [available values: min, max or avg]	string	"min"	no
nlb_no_healthy_instances_timeframe	Monitor timeframe for NLB no healthy instances [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d]	string	"last_5m"	no
prefix_slug	Prefix string to prepend between brackets on every monitors names	string	""	no

Outputs

Name	Description
NLB_no_healthy_instances_id	id for monitor NLB_no_healthy_instances

Related documentation

DataDog blog: https://www.datadoghq.com/blog/monitor-aws-network-load-balancer/

AWS NLB metrics documentation: https://docs.aws.amazon.com/elasticloadbalancing/latest/network/load-balancer-cloudwatch-metrics.html