Skip to main content
NetApp Knowledge Base

Can I use HCC with VMware lockdown mode?

  1. Last updated
  2. Save as PDF
Views:
138
Visibility:
Public
Votes:
0
Category:
netapp-hci
Specialty:
hci
Last Updated:

Applies to

  • HCC (Hybrid Cloud Control)
  • NetApp HCI
  • VMware

Answer

No, HCC requires access to the following functionality and interaction with controller (vCenter) and compute (ESXi) assets.
  • The mNode services interact with vCenter and directly with ESXi
     
  • Information is gathered from vCenter and ESXi on a polling basis. 
    • vCenter info includes data about host clusters
    • ESXi info includes driver versions
       
  • Direct contact with the compute nodes is necessary for health check and firmware updates.
    • Retrieve BMC data
    • Mount firmware image
    • Reboots
       
  • Direct contact with vCenter is necessary for firmware updates.
    • Enter and exit maintenance mode

Additional Information

  • HCC continuously polls the vCenter and ESXi hosts. If lockdown mode is enabled VMware refuses the login attempt but HCC will retry causing VMware to lockout all login attempts to the host.
  • To resolve this lockout, power off the mnode and wait 15 minutes for the lockout to end. If the mNode is powered on with lockdown mode enabled it will cause another lockout.
  • For more information on VMware lockout refer to the following VMware KB.
  • For information on Compute Nodes not showing in HCC when using ESXi lockdown mode, please reference this KB.
NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.