anchor.diff:  +
   *** Optional: In the event of cluster performance issues, from the *Latency Sensitivity* list, select *High*.
   *** Click *Edit Configuration*, and on the *Configuration Parameters* window, click *Add Configuration Params*. Define the following parameter names and values:
  -**** `guestinfo.ignition.config.data`: Paste the contents of the base64-encoded Ignition config file for this machine type.
  +**** `guestinfo.ignition.config.data`: Paste the contents of the base64-encoded Ignition config file for this machine type. Note for the bootstrap node, the Ignition config file must be provided in `guestinfo.ignition.config.data` in the *Configuration Parameters* window. This is due to a restriction in the maximum size of data that can be provided in a vApp property.
   **** `guestinfo.ignition.config.data.encoding`: Specify `base64`.
   **** `disk.EnableUUID`: Specify `TRUE`.
   *** Alternatively, prior to powering on the virtual machine, use vApp properties to:
  
positive.code: .Prerequisites
  
  * Obtain the Ignition config files for your cluster.
  * Have access to an HTTP server that you can access from your computer and that the machines that you create can access.
  * Create a link:https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.vcenterhost.doc/GUID-B1018F28-3F14-4DFE-9B4B-F48BBDB72C10.html[vSphere cluster].
  
  .Procedure
  
negative.code: +
  [source,terminal]
  ----
  $ base64 -w0 <installation_directory>/bootstrap.ign > <installation_directory>/bootstrap.64
  ----
  +
  [IMPORTANT]
  