Use the following 
esxcli commands to configure keyboard layout and welcome message. The commands have been modified to read/write to the 
configstore instead of interacting with a stickybit file.
To get the current configuration:
- esxcli system settings keyboard layout get
- esxcli system welcomemsg get
To set the configuration:
- esxcli system settings keyboard layout set
- esxcli system welcomemsg set