This section describes how to assign Pod IP Pools to projects.

If a project is assigned a Pod IP Pool, and when creating workloads and Jobs within that project without specifying a Pod IP Pool, the pods in the project will be assigned to that Pod IP Pool by default.

If a project is not assigned a Pod IP Pool (the project is not bound to any Pod IP Pool), and when creating workloads and Jobs within that project without specifying a Pod IP Pool, the pods in the project will be assigned to any available Pod IP Pool.

One IP pool can be assigned to multiple projects, and one project can be bound to multiple IP pools.

Prerequisites

  • You need to join a cluster and have the Cluster Network Resource Management permission in the cluster. For more information, see Cluster Members and Cluster Roles.

  • The KubeSphere Network extension needs to be installed and enabled on the KubeSphere platform.

Steps

  1. Log in to the KubeSphere web console with a user who has Cluster Network Resource Management permissions and enter your cluster.

  2. Click Network > Pod IP Pools in the left navigation pane.

  3. In the Pod IP Pool list, click the name of a Pod IP Pool to open its details page.

  4. On the Projects tab, click Add Project, select a project from the dropdown list, and then click OK.

  5. Click trash on the right side of a project to unbind the Pod IP Pool from that project. Click Remove All in the upper right corner to unbind the Pod IP Pool from all assigned projects.

    After removing a project, the project will no longer be subject to the resource allocation restrictions of that IP pool. The project pods that have already been assigned IP addresses are not affected.