Auto Scaling

Auto Scaling (AS) automatically adjusts computing resources based on service requirements and configured policies to ensure stability and optimize costs.

Free of Charge

Product Advantages
  • Auto Instance Adjustment

    Dynamic adjustments based on scheduled, periodic, or alarm-triggered AS policies automatically create and bind new instances to load balancing listeners.

  • High Availability

    Automatic instance status checks in AS groups with immediate replacement of faulty instances ensure service availability.

  • Visual Management

    Visual management intuitively displays dashboard graphs of monitoring each AS group for easier O&M and service change prediction.

  • Low Cost

    Pay-per-use model for ECS resources offers cost effectiveness and flexibility.

Application Scenarios
  • Data Processing & Computing

Data Processing & Computing

Data Processing & Computing

AS uses ECSs to process content, automatically scales in or scales out resources, and uses OBS to transmit data online.

Advantages

Flexible

Supports scheduled, periodic, and alarm-triggered AS policies.

Low Cost

Usage-based charging ensures optimized costs and charging only for the ECS resources that were used.

Load Balancing

Automatically binds new instances to load balancing listeners.

Related Services

ecs

elb

obs

Functions

  • Auto Scaling

    Automatically adjusts computing resources to ensure service availability.

  • Automatic Load Balancing

    Automatically binds new instances to load balancing listeners.

Auto Scaling

  • Dynamic Scaling

    Dynamically adjusts the number of instances in an AS group depending on monitoring data and the running statuses of applications.

  • Scheduled or Periodic Scaling

    Automatically increases or decreases the number of instances in an AS group periodically or at configured intervals.

Automatic Load Balancing

  • Auto Instance Adjustment

    Automatically replaces unhealthy instances to ensure service availability.

  • Auto Notification

    Sends notifications to you when there are changes to the running status of AS groups.

Auto Instance Adjustment

Auto Notification

Usage Guides