Top "Amazon-cloudformation" questions

For questions about CloudFormation, part of the Amazon Web Services (AWS) that provides a way to manage a collection of related AWS resources.

Is it possible to trigger a lambda on creation from CloudFormation template

I tried creating a set of lambdas using cloudformation. I want the lambdas to get triggered once they are created. …

aws-lambda amazon-cloudformation
AWS Lambda scheduled event source via cloudformation

I already have my lambda / roles defined in cloudformation and would love to also use it to add a scheduled …

amazon-web-services amazon-cloudformation aws-lambda
Name an EC2 Instance in the CloudFormation template?

I have a template that works and generates a stack but I cannot find a property to set or something …

amazon-web-services amazon-cloudformation
Cloudformation template for creating ECS service stuck in CREATE_IN_PROGRESS

I am creating an AWS ECS service using Cloudformation. Everything seems to complete successfully, I can see the instance being …

amazon-web-services amazon-cloudformation amazon-ecs
How to specify all ports in Security group - CloudFormation

I have my CloudFormation script like this now: "SecurityGroupIngress" : [{ "IpProtocol" : "tcp", "FromPort" : "0", "ToPort" : "65535", "CidrIp" : "0.0.0.0/0" }] and it looks like this, which …

amazon-web-services amazon-ec2 amazon-cloudformation amazon-vpc
PropertyDefinition inconsistent

I have following template that i am using in cloudformation UI to create dynamoDB table. I want to create a …

amazon-web-services amazon-dynamodb amazon-cloudformation
How to attach pre-uploaded SSL cert to ELB in CloudFormation template?

I've been trying to attach a SSL certificate that I'm currently using for one of my Elastic Load Balancing Instances …

ssl amazon-web-services portforwarding amazon-cloudformation
Is there a way to run initial SQL when creating an RDS database instance using CloudFormation?

I am creating an RDS instance using CloudFormation using this: "Resources": { "myDB": { "Type": "AWS::RDS::DBInstance", "Properties": { "AllocatedStorage": "5", "DBInstanceClass": "db.…

amazon-web-services amazon-rds amazon-cloudformation
How do I force a CloudFormation stack to update when the parameter is updated?

I am running a AWS CloudFormation stack that takes in some parameters and launches EC2 instances along with other AWS …

amazon-web-services amazon-ec2 amazon-cloudformation autoscaling
How can I (securely) download a private S3 asset onto a new EC2 instance with cloudinit?

I'm using CloudFormation to manage a Tomcat webserver stack but am tired of doing raw AMI management for new application …

amazon-s3 amazon-web-services amazon-cloudformation cloud-init