AWS ALB DataDog monitors

How to use this module

module "datadog-monitors-aws-alb" {
  source = "git::ssh://git@bitbucket.org/morea/terraform.feature.datadog.git//cloud/aws/alb?ref={revision}"

  environment = "${var.environment}"
  message = "${module.datadog-message-alerting.alerting-message}"
}

Purpose

Creates DataDog monitors with the following checks :

ALB no healthy hosts
ALB latency too high
ALB http code 5xx percent to high
ALB http code 4xx percent to high
ALB target http code 5xx percent to high
ALB target http code 4xx percent to high

Inputs

Name	Description	Type	Default	Required
alb_no_healthy_instances_message	Custom message for ALB no healthy instances monitor	string	``	no
alb_no_healthy_instances_silenced	Groups to mute for ALB no healthy instances monitor	map	`<map>`	no
delay	Delay in seconds for the metric evaluation	string	`900`	no
environment	Architecture environment	string	-	yes
filter_tags_custom	Tags used for custom filtering when filter_tags_use_defaults is false	string	`*`	no
filter_tags_use_defaults	Use default filter tags convention	string	`true`	no
httpcode_elb_4xx_message	Custom message for ALB httpcode 4xx monitor	string	``	no
httpcode_elb_4xx_silenced	Groups to mute for ALB httpcode 4xx monitor	map	`<map>`	no
httpcode_elb_4xx_threshold_critical	loadbalancer 4xx critical threshold in percentage	string	`80`	no
httpcode_elb_4xx_threshold_warning	loadbalancer 4xx warning threshold in percentage	string	`60`	no
httpcode_elb_5xx_message	Custom message for ALB httpcode 5xx monitor	string	``	no
httpcode_elb_5xx_silenced	Groups to mute for ALB httpcode 5xx monitor	map	`<map>`	no
httpcode_elb_5xx_threshold_critical	loadbalancer 5xxcritical threshold in percentage	string	`80`	no
httpcode_elb_5xx_threshold_warning	loadbalancer 5xx warning threshold in percentage	string	`60`	no
httpcode_target_4xx_message	Custom message for ALB target httpcode 4xx monitor	string	``	no
httpcode_target_4xx_silenced	Groups to mute for ALB target httpcode 4xx monitor	map	`<map>`	no
httpcode_target_4xx_threshold_critical	target 4xx critical threshold in percentage	string	`80`	no
httpcode_target_4xx_threshold_warning	target 4xx warning threshold in percentage	string	`60`	no
httpcode_target_5xx_message	Custom message for ALB target httpcode 5xx monitor	string	``	no
httpcode_target_5xx_silenced	Groups to mute for ALB target httpcode 5xx monitor	map	`<map>`	no
httpcode_target_5xx_threshold_critical	target 5xx critical threshold in percentage	string	`80`	no
httpcode_target_5xx_threshold_warning	target 5xx warning threshold in percentage	string	`60`	no
latency_message	Custom message for ALB latency monitor	string	``	no
latency_silenced	Groups to mute for ALB latency monitor	map	`<map>`	no
latency_threshold_critical	latency critical threshold in milliseconds	string	`1000`	no
latency_threshold_warning	latency warning threshold in milliseconds	string	`500`	no
message	Message sent when a monitor is triggered	string	-	yes

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

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

README.md

AWS ALB DataDog monitors

How to use this module

Purpose

Inputs

Related documentation