NetApp HCI - Page 177

Before you begin
• You are running management node 11.3 or later.
• If you are updating management services to version 2.16 or later and you are running a management node
11.3 to 11.8, you will need to increase your management node VM’s RAM prior to updating management
services:
a. Power off the management node VM.
b. Change the RAM of the management node VM from 12GB to 24GB RAM.
c. Power on the management node VM.
• Your cluster version is running NetApp Element software 11.3 or later.
• You have upgraded your management services to at least version 2.1.326. NetApp Hybrid Cloud Control
upgrades are not available in earlier service bundles.

For a list of available services for each service bundle version, see the Management
Services Release Notes.
Steps
1.
Open the REST API UI on the management node: https://[management node IP]/mnode
2. Click Authorize and complete the following:
a. Enter the cluster user name and password.
b.
Enter the client ID as mnode-client if the value is not already populated.
c. Click Authorize to begin a session.
d. Close the window.
3.
(Optional) Confirm available versions of management node services: GET /services/versions
4.
(Optional) Get detailed information about the latest version: GET /services/versions/latest
5.
(Optional) Get detailed information about a specific version: GET
/services/versions/{version}/info
6. Perform one of the following management services update options:
a.
Run this command to update to the most recent version of management node services: PUT
/services/update/latest
b.
Run this command to update to a specific version of management node services: PUT
/services/update/{version}
7.
Run GET/services/update/status to monitor the status of the update.
A successful update returns a result similar to the following example:
{
"current_version": "2.10.29",
"details": "Updated to version 2.14.60",
"status": "success"
}