Cannot remediate host because it is a part of a HA admission control enabled Cluster

http://www.running-system.com/cannot-remediate-host-because-it-is-a-part-of-a-ha-admission-control-enabled-cluster/

If you get the error “The operation is not supported on the selected inventory objects. Check the events for the objects selected for the operation” when you try to remediate a host you will also find the following entry in the eventlogs:

“Cannot remediate host because it is a part of a HA admission control enabled Cluster”

Solution:

To patch the host you will have to disable the HA Admission Control Policy during the time you need for the update. To do so just click right at your cluster – Edit Settings – vSphere HA:

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