Add a ClusterIP type Service for the application to enable other Kubernetes applications within this cluster to access the current application. This article explains how to add the Service.

Prerequisites

A managed application has been created and deployed, and the application must be deployed in a Volcengine Kubernetes Engine (VKE) cluster. For specific operations, refer to Create and deploy managed applications (JAR / WAR).

Procedure

Log in to the application management page.

Log in to Code Pipeline Console.

Select workspace in the left navigation bar.

Click the name of the target workspace to enter that workspace.

In the left navigation bar, select Application Delivery > Application Management.

On the application management page, select the target hosted application, click the application card, and go to the Basic Information tab for the current application.

Switch to the application orchestration tab, and in the access method settings section, select Service > Add Service.

In the Add Service dialog box, set the Service parameters.

Configuration Item	Descriptions
Service name	A custom service name. warning Service names must be unique within the namespace of the deployed cluster.
Service type	This scenario is intra-cluster access (ClusterIP), which means that the service can be accessed by other applications within the cluster.
Port mapping	Configure port mapping rules. Support configuration of multiple port mappings. tip Multiple port mappings are commonly used in scenarios where an application defines multiple ports to distinguish between different features. For example: one port is used for business access, and another port is used for debugging. When adding multiple port mappings, duplicate ports are not allowed. Select a communication protocol: TCP or UDP are supported. Port: Set the port that the process listens on, usually defined by the program. Here, the service port is the same as the container port.

Click Confirm. The Service is being created.

Result validation

View the Service port mapping in the table: <ClusterIP>:<Port number>.

Manage your cluster with Kubectl. For specific operations, refer to Connect to cluster.

Log in to any instance of this cluster and verify whether the application can be successfully accessed via <ClusterIP>:<Port number>.

Related Operations

For an existing Service, you can modify port mapping information and delete the Service.

Feature	Descriptions
Modify a service	Select the target Service. In the Actions column, click edit to modify the relevant information.
Delete service	Select the target Service. In the Actions column, click Delete to delete the current Service. danger After you delete the Service, other applications in the cluster will no longer be able to access your application through the current service port. Proceed with caution!

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