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Questions tagged [autoscaling]

282 questions
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AWS Autoscaling/EC2 billing increments?

When I use AWS autoscaling to launch instances, am I being charged for the full hour every time I launch an instance? Lets say my auto scaling is being triggered every 20 minutes, followed by launching 6 instances that runs a job that takes 10…
Ofer Velich
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Managing application configuration in aws using puppet

I have a web application with .net backend ( RESTful Services) and angular js frontend. The application is hosted on IIS Web Server. I am going to deploy the application on AWS such that I will have an autoscaling group with Windows Base Image I…
freakyshaggy
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EC2 Auto scaling to start instances, not launch them

I think this is not supported or possible, but maybe someone has tricked EC2 into doing this. I have a group of 10 instances that are appropriately configured for my task. I want to turn them on/off automatically using autoscaling. As opposed to…
JDS
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How could I access the auto scaling DB servers because not knowing the IP address

I put the web servers and db servers in different auto scaling group. Those machines in auto scaling group will be added or removed dynamically. Therefore, I have no idea about what's the db server IP address What the common way to achieve this…
user3675188
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Getting information from one CloudFormation stack to use in another

I'm trying to set up a build pipeline for a web service in AWS. The plan is to have the service run in an Auto Scale Group, and use Jenkins to build a one off EC2 instance, run tests and, on success, image the instance and pass it on to the existing…
DanielM
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Running post-deploy and post-scale scripts on Azure

Coming from AWS Elastic Beanstalk, I'm familiar with the scripts.config file that allows me to specify commands to run after deploy as well as just after new scaled instances are created. Is there an equivalent facility in Azure? Is it possible to…
Alexander Trauzzi
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Elastic Load Balancing report Out of Service

I am using the loadbalancing and autoscaling feature on aws. The load balancer marks the instance "out of service". However, the instance (i-xxxx) is running fine and status checks that report "Insufficient Data". But I unable to connect SSH…
Nataraj raj
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Attach a volume and set internal IP on boot

I have an Ubuntu 14.04 based NFS server AMI wrapped with a Launch Configuration and an Auto Scaling Group of just a single instance (min/max/req). This is just to make sure that if the server goes down, a new one will automatically replace it. The…
Amit Dunsky
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How to run a shell script on all amazon ec2 instances that are part of a autoscaling group?

Can anyone please tell me how to run a shell script on all the ec2 instances that are part of a auto scaling group. The scenario is that i have a script that i want to run on many ec2 instances that are turned on automatically as part of auto…
Ankur Jain
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Load Balanced - AutoScaled infrastructure AWS

I am currently setting up an environment in which we would like to have one server auto scaled and load balanced based on resource usage. I created the load balancer and have the instance running under the load balancer and everything is working…
mozyak
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What is the difference between changing instance type(increasing ram capacity) and auto scaling on AWS?

I had been running my website on Amazon AWS t1.micro instance backed on a EBS volume. As I had expected to happen over time, my memory consumption is now almost full and just has around 10 MB free. Thus, the website often slows down and file upload…
abhilashLenka
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How to setup a self healing EC2 instance?

I have an EC2 instance running CPM/WHM, which I would like to setup a "self healing" environment for. My plan is to wrap the EC2 instance with a single instance auto-scaling group, making sure that when the instance drops dead, a new one will come…
Amit Dunsky
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Tools for heterogeneous systems and way to start MySQL cluster automatically

I'm trying to auto start of MySQL Cluster. There are several nodes and several distinct processes, and I must start them in the proper order. Firstly, I must start ndb_mgmd on management nodes, then I must be sure that it is working. After that, I…
ckorzhik
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AWS Autoscale termination policies

I'm attempting to add an existing EC2 instance to an autoscale group I created as the initial instance. I've set the termination policy to 'NewestInstance' and if I understand correctly, when a new instance is spun up and added to the autoscale…
Matthew Schmitt
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AWS autoscaling. Launch Config/Auto Scaling Group and VPC instance with two ifaces

I want create an Launch Config/Auto Scaling Group to build instances inside an VPC with two subnets ("frontend" and "backend") I need these auto-scaled instances to have an interface in each of these two subnets. I can't see how do that. It's not…
icalvete
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