You can disable a host to prevent vApps from starting up on the host. Virtual machines that are already running on the host are not affected.
For additional ESXi host management options, see Managing vSphere ESXi Hosts.
- Click the Manage & Monitor tab and click Provider VDCs in the left pane.
- Right-click the provider virtual datacenter name and select Open.
- Click the Hosts tab.
- Right-click the host name and select Enable Host or Disable Host.