terraform-datadog-old-monitors/cloud/aws/elasticache/common/README.md

AWS ElastiCache Service DataDog monitors

How to use this module

module "datadog-monitors-aws-elasticache" {
  source = "../common"

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

This module is loaded by default when you define memcached or redis monitors

Purpose

Creates DataDog monitors with the following checks:

• Eviction
• Swap
• Max connections
• No connection
• Free Memory

Inputs

Name	Description	Type	Default	Required
delay	Delay in seconds for the metric evaluation	string	900	no
environment	Infrastructure Environment	string	-	yes
eviction_message	Custom message for Elasticache eviction monitor	string	``	no
eviction_silenced	Groups to mute for Elasticache eviction monitor	map	<map>	no
eviction_time_aggregator	Monitor aggregator for Elasticache eviction [available values: min, max or avg]	string	min	no
eviction_timeframe	Monitor timeframe for Elasticache eviction [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d]	string	last_5m	no
filter_tags	Tags used for filtering	string	-	yes
free_memory_condition_timeframe	Monitor condition timeframe for Elasticache free memory [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d]	string	last_15m	no
free_memory_message	Custom message for Elasticache free memory monitor	string	``	no
free_memory_silenced	Groups to mute for Elasticache free memory monitor	map	<map>	no
free_memory_threshold_critical	Elasticache free memory critical threshold in percentage	string	300	no
free_memory_threshold_warning	Elasticache free memory warning threshold in percentage	string	200	no
free_memory_timeframe	Monitor timeframe for Elasticache free memory [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d]	string	last_15m	no
max_connection_message	Custom message for Elasticache max connection monitor	string	``	no
max_connection_silenced	Groups to mute for Elasticache max connection monitor	map	<map>	no
max_connection_time_aggregator	Monitor aggregator for Elasticache max connection [available values: min, max or avg]	string	max	no
max_connection_timeframe	Monitor timeframe for Elasticache max connection [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d]	string	last_5m	no
message	Message sent when an alert is triggered	string	-	yes
no_connection_message	Custom message for Elasticache no connection monitor	string	``	no
no_connection_silenced	Groups to mute for Elasticache no connection monitor	map	<map>	no
no_connection_time_aggregator	Monitor aggregator for Elasticache no connection [available values: min, max or avg]	string	min	no
no_connection_timeframe	Monitor timeframe for Elasticache no connection [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d]	string	last_5m	no
resource	Type of Elasticache used	string	-	yes
swap_message	Custom message for Elasticache swap monitor	string	``	no
swap_silenced	Groups to mute for Elasticache swap monitor	map	<map>	no
swap_threshold_critical	Elasticache swap critical threshold in percentage	string	50	no
swap_threshold_warning	Elasticache swap warning threshold in percentage	string	0	no
swap_time_aggregator	Monitor aggregator for Elasticache memcached swap [available values: min, max or avg]	string	min	no
swap_timeframe	Monitor timeframe for Elasticache swap [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d]	string	last_5m	no

Related documentation

DataDog documentation: https://docs.datadoghq.com/integrations/amazon_elasticache/

AWS ElasticSearch Service Instance metrics documentation: https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/elasticache-metricscollected.html