Some usefull links until I find the time to write some text…

Configure Coredump
http://www.vstellar.com/2017/08/05/configure-core-dump-settings-on-vsphere-6-hosts/

UserVarRMQ
https://virtualhobbit.com/2017/01/27/dont-cripple-your-nsx-installation-with-host-profiles-and-the-c-client/
http://darrylcauldwell.com/nsx-with-host-profiles/
http://www.beyondcli.com/101/vsphere-auto-deploy-nsx/

Troubleshoot errors
https://www.shogan.co.uk/vmware/troubleshooting-vmware-host-profile-errors/