Top "Autoscaling" questions

Auto scaling is a feature of cloud computing services which allows adding more computational resources automatically if load increases or based on triggers/custom metrics.

AWS EC2 Auto Scaling Groups: I get Min and Max, but what's Desired instances limit for?

When you setup an Auto Scaling groups in AWS EC2 Min and Max bounds seem to make sense: The minimum …

amazon-web-services amazon-ec2 amazon-elastic-beanstalk autoscaling
How to create variable number of EC2 instance resources in Cloudformation template?

How to create variable number of EC2 instance resources in Cloudformation template, according to a template parameter? The EC2 API …

amazon-web-services amazon-ec2 autoscaling amazon-cloudformation
Gnuplot minimum and maximum boundaries for autoscaling

How can I limit the autoscaling of gnuplot, so that, as example for the y-max, it is at least a …

plot gnuplot scaling autoscaling
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
Amazon EC2 autoscaling down with graceful shutdown?

We're looking at using EC2 autoscaling to deal with spikes in load. In our case we want to scale up …

amazon-ec2 terminate autoscaling
What "desired instances" is needed for? AWS Amazon Webservices AutoScaling group

i am facing a strange situation on Amazon AWS. I don´t understand for what the desired Instances number is …

amazon-web-services amazon-ec2 autoscaling
Elastic Load Balancing both internal and internet-facing

We are trying to use Elastic Load Balancing in AWS with auto-scaling so we can scale in and out as …

amazon-web-services amazon-ec2 load-balancing autoscaling
How do I update a Kubernetes autoscaler?

I have created a Kubernetes autoscaler, but I need to change its parameters. How do I update it? I've tried …

kubernetes autoscaling
AWS CloudFormation stack fails with error Received 0 SUCCESS signal(s) out of 1

My AWS CloudFormation template fails with the error: Received 0 SUCCESS signal(s) out of 1. Unable to satisfy 100% MinSuccessfulInstancesPercent requirement I'm …

amazon-web-services amazon-ec2 autoscaling amazon-cloudformation
How to scale horizontally Amazon RDS instance?

How to scale horizontally amazon RDS instance? EC2 and load balancer+autoscaling is extremly easy to implement, but if I …

amazon-web-services amazon-ec2 load-balancing amazon-rds autoscaling