I am trying to upgrade vCenter 5.5 to 6.5 and getting below error:
Error: Unable to fetch or parse VC URL from vCenter ServiceInstance!
Are you using any custom port in your vCenter installation? Can you confirm the value of the following registry key: HKLM\SOFTWARE\VMware, Inc.\VMware VirtualCenter\HttpProxyPort
HttpProxyPort:8089
HttpsProxyPort:443
And can you confirm if your vCenter is really using that custom port 8089?
If you are talking about:
1. VmwebServicesURL: it is set to 8443
2. VmAPIURL : 443
3. WebService.ports.http :8089
4. WebService.ports.https :443
5. Config.vpxd.sso : 7444 (single sign on)
Thanks