From: Justin Wind <j.wind@partner.samsung.com>
Date: Wed, 15 Nov 2017 19:22:49 +0000 (-0800)
Subject: add a basic cw alarm
X-Git-Url: https://git.squeep.com/?a=commitdiff_plain;h=refs%2Fheads%2Fmaster;p=awsible

add a basic cw alarm
---

diff --git a/infrastructure/modules/management-stack/alarms.tf b/infrastructure/modules/management-stack/alarms.tf
index c278d19..3e244fb 100644
--- a/infrastructure/modules/management-stack/alarms.tf
+++ b/infrastructure/modules/management-stack/alarms.tf
@@ -29,3 +29,16 @@ resource "aws_cloudwatch_metric_alarm" "failures-present" {
 	}
 	alarm_actions = ["${aws_sns_topic.management-alerts.arn}"]
 }
+
+resource "aws_cloudwatch_metric_alarm" "unhealthy" {
+	alarm_name = "UnhealthyHostCount"
+	alarm_description = "Alert when any ELB has unhealthy hosts."
+	metric_name = "UnHealthyHostCount"
+	comparison_operator = "GreaterThanOrEqualToThreshold"
+	evaluation_periods = 15
+	period = 60
+	namespace = "AWS/ELB"
+	statistic = "Maximum"
+	threshold = 1
+	alarm_actions = ["${aws_sns_topic.management-alerts.arn}"]
+}
\ No newline at end of file
diff --git a/infrastructure/modules/management-stack/iam.tf b/infrastructure/modules/management-stack/iam.tf
index 3f85134..78783a1 100644
--- a/infrastructure/modules/management-stack/iam.tf
+++ b/infrastructure/modules/management-stack/iam.tf
@@ -23,10 +23,15 @@ data "aws_iam_policy_document" "management" {
 		sid = "AWSControl"
 		actions = [
 			"autoscaling:*",
+			"cloudwatch:ListMetrics",
+			"cloudwatch:GetMetricStatistics",
+			"cloudwatch:Describe*",
 			"ec2:*",
 			"elasticloadbalancing:*",
 			"iam:PassRole",
-			"iam:GetServerCertificate"
+			"iam:GetServerCertificate",
+			"logs:DescribeLogStreams",
+			"logs:PutLogEvents",
 		]
 		resources = [
 			"*"