Note: This falls under the “I don’t think this is supported” category – use this method at your own peril!
As part of some testing I’ve been doing for vRealize Automation DR scenarios, I wanted to test changing the IP address of a HA PSC pair using a script (think SRM failover to a new subnet).
What I didn’t want to do was simply edit the connections directly – quite often with the VMware appliances there are scripts on start-up to ensure the configuration is correct and consistent – what I wanted was to be able to find a more supported and reliable way.
vSphere 6 HA SSO (PSC) with NetScaler VPX Load Balancer for vRealize Automation Deploying vRealize Automation 6.2 Appliance Cluster with Postgres Replication Deploying fully distributed vRealize Automation IaaS components - Part 1: Pre-requisites Deploying fully distributed vRealize Automation IaaS components - Part 2: Database, Web and Manager services Deploying fully distributed vRealize Automation instance - Configuring NetScaler Monitors Providing a highly available single sign on for vRealize Automation is a fundamental part of ensuring the availability of the platform.
After deploying a new vSphere 6 vCenter Server Appliance (VCSA) and configuring the Platform Services Controller (PSC) to act as a subordinate Certificate Authority (CS), I was unable to register the NSX Manager to the Lookup Service. Try saying that fast after a pint or two!?
Attempting to register NSX to the Lookup Service would result in the following error:
NSX Management Service operation failed.( Initialization of Admin Registration Service Provider failed.