This topic describes how to create a namespace.

Prerequisites

You have created a Kubernetes cluster. For more information, see Create a Kubernetes cluster.

Background information

In a Kubernetes cluster, you can use namespaces to create multiple virtual spaces. When a large number of users share a cluster, multiple namespaces can be used to effectively divide different work spaces and assign cluster resources to different tasks. Furthermore, you can use resource quotas to assign resources to each namespace.

Procedure

  1. Log on to the Container Service console.
  2. In the left-side navigation pane under Kubernetes, choose Clusters > Namespace.
  3. Select the target cluster, and then click Create in the upper-right corner.


  4. In the displayed dialog box, set a namespace.


    • Name: Enter a name for the namespace name. The name must be 1 to 63 characters in length and can contain numbers, letters, and hyphens (-). It must start and end with a letter or number. In this example, test is used as the name.
    • Tags: Add one or multiple tags to the namespace to identify the characteristics of the namespace. For example, you can set a tag to identify that this namespace is used for the test environment.

      You can enter a variable name and a variable value, and then click Add on the right to add a tag to the namespace.

  5. Click OK.
  6. The namespace named test is displayed in the namespace list.