Auto Scaling code examples for the SDK for Rust

Overview

Shows how to use the AWS SDK for Rust to work with Amazon EC2 Auto Scaling.

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Auto Scaling automatically scales EC2 instances, either with scaling policies or with scheduled scaling.

⚠ Important

• Running this code might result in charges to your AWS account. For more details, see AWS Pricing and Free Tier.
• Running the tests might result in charges to your AWS account.
• We recommend that you grant your code least privilege. At most, grant only the minimum permissions required to perform the task. For more information, see Grant least privilege.
• This code is not tested in every AWS Region. For more information, see AWS Regional Services.

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Code examples

Prerequisites

For prerequisites, see the README in the rustv1 folder.

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Get started

• Hello Auto Scaling (DescribeAutoScalingGroups)

Basics

Code examples that show you how to perform the essential operations within a service.

• Learn the basics

Single actions

Code excerpts that show you how to call individual service functions.

• CreateAutoScalingGroup
• DeleteAutoScalingGroup
• DescribeAutoScalingGroups
• DescribeAutoScalingInstances
• DescribeScalingActivities
• DisableMetricsCollection
• EnableMetricsCollection
• SetDesiredCapacity
• TerminateInstanceInAutoScalingGroup
• UpdateAutoScalingGroup

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Run the examples

Instructions

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Hello Auto Scaling

This example shows you how to get started using Auto Scaling.

Learn the basics

This example shows you how to do the following:

• Create an Amazon EC2 Auto Scaling group with a launch template and Availability Zones, and get information about running instances.
• Enable Amazon CloudWatch metrics collection.
• Update the group's desired capacity and wait for an instance to start.
• Terminate an instance in the group.
• List scaling activities that occur in response to user requests and capacity changes.
• Get statistics for CloudWatch metrics, then clean up resources.

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Tests

⚠ Running tests might result in charges to your AWS account.

To find instructions for running these tests, see the README in the rustv1 folder.

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Additional resources

• Auto Scaling User Guide
• Auto Scaling API Reference
• SDK for Rust Auto Scaling reference

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SPDX-License-Identifier: Apache-2.0