When you have a Cisco Hyperflex cluster and you have enough storage, but you need more CPU or memory, it’s possible to expand the cluster with a compute node only. In this instruction video I will show you the steps. https://www.youtube.com/watch?v=VoSeL_TsEZA Summary : Assign the Compute-Only service profile to a server. Install the ESXi downloaded from the Cisco website (cisco.com/go/software) Make sure you can ping the vsphere host. Run the Hyperflex installer and choose the option Manual. Check Deploy HX Software and Expand Server. Fill in the requested credentials and add a compute node only with the vSphere ip … Continue reading Expanding Hyperflex with a Compute Node is So easy !