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BaijuNSHFX
Contributor
Contributor

503 Service unavailable

Hi All,

I installed vcenter 6.5 u2 and launched vSphere WebClient before restart the machine and I was able to access the portal

HTTPs://10.x.x.x.x/UI

But when I restarted the machine  started getting the following error 

 

503 Service Unavailable (Failed to connect to endpoint: [class Vmacore::Http::LocalServiceSpec:0x000001d674a97d70] _serverNamespace = /ui action = Allow _port = 5090)

 

My environment is 

Server : Windows 2016 Std

SQL : MS SQL 2016 DB

Vcenter 6.5 u2

I checked the options given in the portal  https://communities.vmware.com/t5/vCenter-Server-Discussions/503-Service-Unavailable-Failed-to-conne..." no luck

 

Could you please help me .

 

 

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2 Replies
thummalasharan9
Contributor
Contributor

Hi,

It was related to certificate issue in vsphere server.

https://sharanitcomputer.blogspot.com/2022/09/503-service-unavailable-failed-to.html

 

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BaijuNSHFX
Contributor
Contributor

thank you