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ulb
Application Load Balancer ALB
Operation Guide
Listeners
Service Node

Service Nodes

Adding Service Nodes

After creating a listener, you can enable/disable, add, modify or delete service nodes of the listener according to your business needs at any time;

  1. Log in to the ALB Console.
  2. In the top navigation bar, select the region where your ALB instance is located.
  3. On the ALB Instances page, find the target ALB instance and click the instance ID.
  4. Click the Listener Management tab, select the target listener, and enter the listener details page.
  5. Enter the Service Nodes tab and click Add Node.
  1. On the Add Nodes page, configure the following information:
ConfigurationDescription
Resource TypeSelect the resource type of backend nodes, supporting selection of cloud servers, physical cloud servers, virtual network cards, and private IPs.
VPCThe VPC where the backend nodes are located.
SubnetThe subnet where the backend nodes are located.
Listener PortThe port to forward to.
Optional ResourcesSelect resource type that can be added.

Service Nodes Management

After creating a listener, you can enable/disable, add, modify, or delete the service nodes of the listener according to your business needs at any time;

  1. Log in to the ALB Console.
  2. In the top navigation bar, select the region where your ALB instance is located.
  3. On the ALB Instances page, find the target ALB instance and click the instance ID.
  4. Click the Listener Management tab, select the target listener, and enter the listener details page.
  1. Click the Service Nodes tab.

Enable Nodes:

  1. Select the nodes to be enabled, and then click Enable in the upper left corner of the list.
  2. Find the service node to be enabled, click Start in the Operation column, and then click OK in the pop-up dialog.

Disable Nodes:

  1. Select the nodes to be disabled, and click Disable in the upper left corner of the list.
  2. Find the service node to be disabled, click Disable in the Operation column, and then click OK in the pop-up dialog.

Delete Nodes:

  1. Select the nodes to be deleted, and click Delete in the upper left corner of the list.
  2. Find the service node to be deleted, click Delete in the Operation column, and then click OK in the pop-up dialog.

Add Nodes:

  1. Click Add Node in the upper left corner of the node list page.
  2. On the Add Node page, select a node type according to the requirements, and then click OK.