Configuring IPv6 on Huawei

Configuring IPv6 During the Initial Installation of Huawei CSI

Mon, 01 Jan 0001 00:00:00 +0000

This section describes how to specify IPv6 during the initial installation of Huawei CSI.

Prerequisites

IPv6 can be configured only when the storage backend type is oceanstor-nas, oceanstor-san, or oceanstor-dtree.
The host environment and Kubernetes cluster environment support IPv6. For details, see IPv4/IPv6 dual-stack of Kubernetes .

Procedure

Install the CSI-dependent components by following the instructions in 1 to 7 in Installation Procedure .
Run the vi values.yaml command to open the configuration file and modify the service.ipFamilyPolicy and service.ipFamilies configuration items. For details about the parameters, see Table 5 .

Switching from IPv4 to IPv6 for Huawei CSI

Mon, 01 Jan 0001 00:00:00 +0000

This section describes how to switch from IPv4 to IPv6 when updating Huawei CSI.

Prerequisites

The host environment and Kubernetes cluster environment support IPv6. For details, see IPv4/IPv6 dual-stack of Kubernetes .
Huawei CSI has been installed and services are running properly.

Procedure

Run the following command to obtain the original service configuration file. helm-huawei-csi indicates the Helm chart name specified during the installation of the earlier version, and huawei-csi indicates the Helm chart namespace specified during the installation of the earlier version.