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Questions tagged [autoscaling]

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.

Auto scaling is a feature of cloud computing services which allows almost infinite growth of computational power automatically as load increases on CPU, memory or disk storage.

In particular, such feature is available, for example, in Amazon EC2 service using ASG.

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Unable to autoscale K8s pods using Kapacitor

Following the setup and install as described here https://github.com/influxdata/k8s-kapacitor-autoscale Below is the ramp.sh output The output of curl $APP_URL is "Current request count 4859821" The output of curl $KAPACITOR_URL is {"error": "Not…
joeflux
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Attaching ELB to ASG in Private Subnet

Thanks for your time in advance. I am pretty new to AWS and trying to setup a cloud facing application processing HTTP / HTTPS requests. I have a domain-name (example.com) attached to the Elastic Load Balancer (ELB) and my requirement is just to…
Sujith
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Autoscaling not working in Azure Kubernetes Service(AKS)

I searched many blogs, docs and tutos but not able to fix this issue. In the deployment.yml resources: requests: memory: 64Mi cpu: 128m limits: memory: 128Mi cpu: 256m for autoscaling.yml file: apiVersion:…
Ratul
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How to make changes in wordpress data and files from single place when I have 2 aws instance with auto scalling

I'm not a server guy, but for my website I have started learning about aws because I have migrated my website from godaddy to aws. I have searched for my problem in many tutorials, documentation, youtube and stackoverflow as well but could not find…
user3764679
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Autoscaling Spot Fleet can't register instances with Load Balancer

I have a Spot Fleet with Autoscaling set and a Classic Load Balancer. Target Metric: Average CPU Utilization Target Value: 75 The issue is - when scaling up, the new instances are not being added to the Load Balancer. When looking into the…
Asaf
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is it possible to create a wordpress site in aws ec2 using load balancing and auto scaling

I created a WordPress site in AWS EC2. it works fine and I can login to my dashboard, then I created a load balancer. I changed my SiteUrl in wp_options to my loadbalancer's dns. I created an image of that instance. Now I created an auto-scaling…
Gopirengaraj
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setting variables on asnible with 3 conditions

earlier I have these condition on my ansible task.yml which I verified working, basically when the parameter is dev then the ASG is set to "awseb-e-xxxxxxxxxxxxxxx-stack-AWSEBAutoScalingGroup-DEV", if not then ASG will be set to the uat ASG which is…
Ersan Poguita
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Vertical auto-scaling Azure VM

Recently, i have been introduced to Azure and i have an application that is using high CPU (almost 80%) during morning hours between 9 am to 1 pm. After that the CPU utilization is reduced to a minimal of 10% the whole day. So in order to reduce my…
Puneet
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Private docker registry in cloud-init.yaml

I have a private docker registry. Usually I have to login to the client machine and type docker login I would like to deploy an AWS auto scaling dockerized environment but I am not sure how to ensure the docker commands to…
Squirrel
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AWS: containarised serverless solutions

This is more of an architectural question. If I should be asking this question elsewhere, please let me know and I shall. I have a use-case where I need to run the same python script (could be long-running) multiple times based on demand and pass on…
void
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Kubernetes Horizontal Pod Autoscaler not utilising node resources

I am currently running Kubernetes 1.9.7 and successfully using the Cluster Autoscaler and multiple Horizontal Pod Autoscalers. However, I recently started noticing the HPA would favour newer pods when scaling down replicas. For example, I have 1…
syscll
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Cloudwatch EC2 Instance-terminate Lifecycle Action Event not firing

We have a lambda function we want to use to remove systems from our monitoring system when they are being terminated due to AutoScaling lifecycle events. The function works as expected when we run it manually but we do not see it being called when…
tweeks200
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Kafka partitioning for Spark Streaming

I am using kafka with Spark Streaming (2.2.0). The load on the system is dynamic and I am trying to understand how to handle auto scaling. There are two aspects of auto scaling: Auto scale the computing infra Auto scale the application components…
scorpio
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Basic scaling instances of GAE don't shutdown even when idle-timeout is far exceeded

I have configured a version of my default service on Google App Engine Standard (Java, though that shouldn't make any difference) to use basic scaling and run a single B2 instance: …
markvgti
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Is there any way to remove instances from ELB without terminating them by GCP auto scaling?

I have 8 servers running on GCP. I want to implement auto-scaling on them. There are Nginx and PHP installed on UBUNTU server. All I want to transfer Application logs on a particular instance before terminating the instance by auto scaling and…
Neha Kashyap
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