vCenter 7 “no healthy upstream”

After upgrading my vCenter 6.7 to vCenter 7 (lot of vCenter plugin/extension unregister https://tinyurl.com/y9lwxszh ) I noticed the following items

  • vCeter reboot was super quick!
  • Guest OS incorrect error message
    • Shutdown the vCenter
    • Upgrade the VM hardware version
    • Edit settings > VM Options > General Options > Select VMware Photon OS
  • I had to restart the services number of times via VAMI or SSH
  • vCenter 7 is CPU and memory hungry! so I had to throw few more vCPUs and vMemory to my nested vCenter!

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