aws-ec2-health-check's Introduction

Create health check alarm for EC2

This terraform module will deploy the following services:

CloudWatch Alarm

Usage Instructions

Example

module "ec2_system_health_check" {
  source = "github.com/terrablocks/aws-ec2-health-check.git"

  alarm_name  = "web-server-system-health-check"
  instance_id = "i-xxxxxxxx"
}

module "ec2_instance_health_check" {
  source = "github.com/terrablocks/aws-ec2-health-check.git"

  alarm_type  = "instance"
  alarm_name  = "web-server-instance-health-check"
  instance_id = "i-xxxxxxxx"
}

Requirements

Name	Version
terraform	>= 0.13
aws	>= 3.37.0

Inputs

Name	Description	Type	Default	Required
alarm_type	Type of EC2 health alarm to create. Possible Values: system or instance	`string`	`"system"`	no
alarm_name	Name of cloudwatch alarm	`string`	n/a	yes
instance_id	ID of EC2 instance which needs to be monitored	`string`	n/a	yes
period	The period in seconds over which the result is based on	`string`	`"60"`	no
description	The description for the alarm	`string`	`"This alarms monitors ec2 instance system health check"`	no
alarm_actions	List of ARNs pointing to specific actions that should be invoked when a threshold is breached. Refer PutMetricAlarm API for action ARN. Note: Default action will be set to recover for system health check alarm and reboot for instance health check alarm	`list(string)`	`[]`	no
insufficient_data_actions	List of ARNs pointing to specific actions that should be invoked when an alarm is in `Insufficient Data` status	`list(string)`	`[]`	no
tags	Map of key-value pair to associate with alarm	`map(string)`	`{}`	no