Hi, thanks for reaching out!
-
We suggest people use vsphere-iso for any remote esxi builds, and vmware-iso for any local desktop (vmware workstation, vmware fusion) builds.
-
Yes, you should be able to use the VSphere builder on Esxi, but you’ll need to launch the free web application
-
You probably need to pass those settings in the VMware ISO - Builders | Packer by HashiCorp option. Here’s a community example I found with a quick search: https://gist.github.com/berney/0dd666256ea2f8cf030a65109d3360f0#file-macos-json-L23