fbpx

Elastigroup & Google Getting Started: Create A Cost-Efficient Auto Scaling On GCP

How To Create A New Elastigroup On Google Cloud Platform

Stav Maor
Product Manager

As we previously announced our integration with GCP, We are happy to share a getting started post that describes the flow of creating a cluster using Spotinst on Google Cloud Platform.

Do more with Google Cloud.
Save 70% of your infrastructure by running cost-aware clusters.

In this post we will demonstrate how to create a cost-efficient Auto-Scaling in GCP using Spotinst Elastigroup.

This post assumes that you already have a Spotinst account, and that you have connected your Google Cloud account with Spotinst.

Elastigroup is a perfect fit for Autoscaling clusters, and environments that run behind HTTP/Network Load Balancers

First thing first,

Choose your environment. Whether if its an autoscaling or HTTP Load balancer cluster.
Then login into the Spotinst Console Go to “Elastigroup” screen and press “Create”.

Select name and description for your cluster

name

Capacity Configurations

Maximum, Minimum and desired(target) number of instances
capacity

Blended Clusters of Preemptible and Regular VMs

You can simply control the precentage of Preemptbile VMs vs Regular VMs in the same cluster

strategy

Compute Configurations

Select your Network, desired Instance sizes and types (Standard, High-Memory, High-CPU) , Zones(Google Data Centers) , Operation System disk and of course your HTTP Load Balancer Backend Service.
Screen Shot 2016-06-27 at 9.53.26 AM

Startup Script, Tags and Meta Data

Add tags, meta data informations that will be applied into the instances in the cluster

Screen Shot 2016-06-27 at 9.56.06 AM

Scaling Policies

Select your scaling measurements, either CPU Utilization, Network Bandwidth, or any other Metric that Google Cloud Monitoring exposes.

policy

Once done, continue to the review step and hit the “Create” button.

 

Starting from now you will be running an Elastigroup, that provisions GCE VMs within your Google secured account.
Those instances are auto-scaled, auto-healed and auto-recovered automatically by Spotinst.

Preemptible VMs Interruptions Managed By Elastigroup

Based on a prediction algorithm and in order to minimize and reduce the Preemption rate of Google cloud, Spotinst automatically spins new machines before failure happens or before regular termination (24h) of each Preemptible VM to ensure a smooth and steady workload.

Screen-Shot-2016-06-27-at-4.05.30-PM

 

Best Regards,

The Spotinst Team.

Stav Maor
Product Manager

Stay current

Sign up for our newsletter, and we'll send you the latest updates on Spotinst, tips, tutorials and more cool stuff!