Launch Configuration Overview

Product Introduction

Product Advantages

Application Scenario

Service Limits

Access Management

Purchase Guide

Creating a Scaling Plan in 5 Minutes

Step 1:Creating a Launch Configuration

Step 2:Creating a Scaling Group

Step 3:Creating a Scaling Policy

Getting Started

Creating Web Services

Creating High-performance Computing Cluster

Creating Servers for Sending Requests

Configuring For High Availability Services

Tutorial

Creating a Launch Configuration

Viewing Launch Configuration List

Modifying Launch Configurations

Exception Detection

Launch Configuration

Scaling Group Overview

Creating a Scaling Group

Viewing Scaling Group List

Modifying Scaling Groups

Modifying Bound Instances

Adding CLBs

Delete scaling group

Scaling Groups

Creating Scaling Activity Notifications

Specifying Notification Recipients

Creating Notifications

Auto Scaling Lifecycle Hook

Managing Scheduled Actions

Managing an Alarm-triggered Policy

Instance Health Check

Expanding Capacity Manually

Scale-in Process

Viewing Scaling Activities

Suspending and Resuming Scaling

Scale-in Removal Protection

Scaling Activity Cancelled

Scaling Activity Failed

Cooldown Period

Expanding and Reducing Capacity

Monitor Alarm Metrics

Running Status Check

Monitoring

Scheduled Task Execution Time Description

Scheduled Task

Scaling Group Doesn't Work

Troubleshooting

Setting a Fixed Outbound IP Address for Scaling Groups

Deploying Elastic Web Application Service

Enabling Services Upon CVM Start-up

Practical Tutorial

iCarbonX

Customer Cases

History

Introduction

API Category

Request Structure

Common Params

Signature v3

Signature

Responses

Making API Requests

ModifyDesiredCapacity

CreateAutoScalingGroupFromInstance

ModifyLoadBalancers

EnableAutoScalingGroup

DisableAutoScalingGroup

ModifyLoadBalancerTargetAttributes

DetachLoadBalancers

AttachLoadBalancers

DescribeAutoScalingActivities

DescribeAutoScalingGroupLastActivities

DeleteAutoScalingGroup

ModifyAutoScalingGroup

DescribeAutoScalingInstances

DescribeAutoScalingGroups

CreateAutoScalingGroup

ScaleOutInstances

ScaleInInstances

DescribeAutoScalingAdvices

Scaling Group APIs

RemoveInstances

DetachInstances

AttachInstances

SetInstancesProtection

StartAutoScalingInstances

StopAutoScalingInstances

ExitStandby

EnterStandby

Scaling Group Instances APIs

ModifyLaunchConfigurationAttributes

DescribeLaunchConfigurations

DeleteLaunchConfiguration

CreateLaunchConfiguration

UpgradeLaunchConfiguration

ClearLaunchConfigurationAttributes

Launch Configuration APIs

ModifyScheduledAction

DescribeScheduledActions

DeleteScheduledAction

CreateScheduledAction

Scheduled Action APIs

ModifyScalingPolicy

ExecuteScalingPolicy

DescribeScalingPolicies

DeleteScalingPolicy

CreateScalingPolicy

Alarm Trigger Policy APIs

ModifyNotificationConfiguration

DescribeNotificationConfigurations

DeleteNotificationConfiguration

CreateNotificationConfiguration

Notification APIs

UpgradeLifecycleHook

DescribeLifecycleHooks

DeleteLifecycleHook

CreateLifecycleHook

CompleteLifecycleAction

ModifyLifecycleHook

Lifecycle Hook APIs

StopInstanceRefresh

StartInstanceRefresh

RollbackInstanceRefresh

ResumeInstanceRefresh

DescribeRefreshActivities

CancelInstanceRefresh

Instance Refresh APIs

DescribeAccountLimits

Other APIs

Data Types

Error Codes

API Documentation

FAQs

Contact Us

Glossary

Auto Scaling

A launch configuration is the template for the automatic creation of CVMs. It contains the image ID, CVM instance type, system disk/data disk types and capacities, key pair, security group, etc.

A launch configuration can be modified after created.  The modification operation will not take effect on the existing CVM associated with the launch configuration.

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