Autoscaler tool for Cloud Spanner
Set up the Autoscaler using Terraform configuration files
Home
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Scaler function
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Poller function
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Forwarder function
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Terraform configuration
Per-Project
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Centralized
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Distributed
Table of Contents
Overview
This directory contains Terraform configuration files to quickly set up the infrastructure of your Autoscaler.
The Autoscaler can be deployed following three different strategies. Choose the one that is best adjusted to fulfill your technical and operational needs.
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Per-Project deployment: all the components of the Autoscaler reside in the same project as your Spanner instances. This deployment is ideal for independent teams who want to self manage the configuration and infrastructure of their own Autoscalers. It is also a good entry point for testing the Autoscaler capabilities.
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Centralized deployment: a slight departure from the pre-project deployment, where all the components of the Cloud Spanner Autoscaler reside in the same project, but the Spanner instances may be located in different projects. This deployment is suited for a team managing the configuration and infrastructure of several Autoscalers in a central place.
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Distributed deployment: all the components of the Autoscaler reside in a single project, with the exception of Cloud Scheduler. This deployment is a hybrid where teams who own the Spanner instances want to manage only the Autoscaler configuration parameters for their instances, but the rest of the Autoscaler infrastructure is managed by a central team