From f619291baf3ebbb1d5c5c72ae64efbccaf076b41 Mon Sep 17 00:00:00 2001 From: Adam Johnson Date: Mon, 24 Sep 2018 22:25:48 +0100 Subject: [PATCH] Document size restriction on MinInstancesInService After seeing this error during a deployment: > AWS::AutoScaling::AutoScalingGroup AutoScalingGroup UPDATE_FAILED: MinInstancesInService must be less than the autoscaling group's MaxSize --- doc_source/aws-attribute-updatepolicy.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/doc_source/aws-attribute-updatepolicy.md b/doc_source/aws-attribute-updatepolicy.md index e16fef9a9..90a6a9ce6 100644 --- a/doc_source/aws-attribute-updatepolicy.md +++ b/doc_source/aws-attribute-updatepolicy.md @@ -97,7 +97,7 @@ Specifies the maximum number of instances that AWS CloudFormation updates\. *Required*: No `MinInstancesInService` -Specifies the minimum number of instances that must be in service within the Auto Scaling group while AWS CloudFormation updates old instances\. +Specifies the minimum number of instances that must be in service within the Auto Scaling group while AWS CloudFormation updates old instances\. Must be less than the Auto Scaling group's Max size. *Default*: `0` *Type*: Integer *Required*: No @@ -478,4 +478,4 @@ Alias: DeploymentGroupName: !Ref CodeDeployDeploymentGroup BeforeAllowTrafficHook: !Ref PreHookLambdaFunction AfterAllowTrafficHook: !Ref PreHookLambdaFunction -``` \ No newline at end of file +```