Auto Scaling
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Auto Scaling

Auto Scaling

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Flexibly Set up Scaling

Set up automatic scaling for multiple resources in a number of ways to meet the varied needs of applications.

Always Maintain Performance

Improve the fault tolerance of applications by automatically detecting and replacing unhealthy instances.

Benefit from Intuitive Scaling

Oversee changes in your resource groups and handle scaling instances, policies, and actions in a single interface.

Pay Only for What You Need

Scale resources as workloads change to keep costs as low as possible while ensuring there are always enough resources.

Why Huawei Cloud Auto Scaling?

Reduce costs and stay focused

Reduce costs and stay focused

  • Auto Scaling works with ELB to balance workloads among the instances in your resource groups.

  • It maintains high application availability by adding instances on demand and replacing unhealthy instances with new ones.

  • It supports scheduled, periodic, and alarm scaling policies to help you confidently handle any changes in workload.

Improve user experience

Improve user experience

  • Lifecycle hooks allow your applications to respond to scaling events in your Auto Scaling groups automatically.

  • Graceful scale-in ensures that running tasks are complete before the instances terminate so services are not interrupted.

  • Any time an instance is launched or terminated in your Auto Scaling groups, you will be notified.

Unleash the Power of Auto Scaling to Take on Workloads of Any Scale

Web Applications
Scenario

When there are surges in demand, your website may need additional resources to maintain the desired performance. When demand slows and these additional resources are no longer needed, they can be offloaded so you do not need to continue paying for them. With Auto Scaling, you get a scalable architecture that automatically scales up or down to maintain optimum performance at the lowest possible cost, so that your business is prepared for all scenarios.

Advantages
High Flexibility

You can manually change the size of your Auto Scaling group or configure scheduled, periodic, or alarm-triggered scaling policies to have the group scaled automatically.

Improved Fault Tolerance

Instance health is automatically monitored and unhealthy instances detected and replaced with new ones as needed.

Load Balancing

You can attach a load balancer to your Auto Scaling group to manage incoming requests by optimizing traffic routing so that no one instance is ever overwhelmed.

Related Services
ECS
ELB
High-Performance Computing
Scenario

You can schedule a batch of compute instances to be automatically created for tasks at scheduled time and then have them immediately released when tasks are complete. During the process, the number of compute instances can also be automatically adjusted based on size of the workload over time.

Advantages
High Flexibility

You can manually change the size of your Auto Scaling group or configure scheduled, periodic, or alarm-triggered scaling policies to have the group scaled automatically.

Low Cost

Auto Scaling adds instances only when needed, and it can scale across purchase options to optimize performance and cost. You pay only for what you use.

Varied Specifications

Auto Scaling allows you to deploy compute tasks across multiple instance types to enhance performance.

Related Services
ECS
OBS

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More Services

More Services

Elastic Cloud Server (ECS)

Get your own secure, scalable virtual servers in the cloud

Elastic Load Balance (ELB)

Distribute incoming traffic across multiple backend servers

Object Storage Service (OBS)

Take advantages of infinitely scalable, durable, and secure object storage