There doesn't appear to be any method currently to attach/detach an ISO file to/from a vApp VM.
It would make most sense to me to extend the existing vcd vapp attach and vcd vapp detach commands for this functionality (and to ensure that the vcd catalog upload and vcd catalog download commands can deal with uploading/downloading ISO images).
Main use case would be for vApps/VMs requiring additional information passed to them during instantiation (e.g. cloud-init based Linux distributions) could have an appropriate userdata.txt file passed to them in an ISO image via this mechanism without needing VM network connectivity or direct VIX API access via vCenter.
There doesn't appear to be any method currently to attach/detach an ISO file to/from a vApp VM.
It would make most sense to me to extend the existing
vcd vapp attach
andvcd vapp detach
commands for this functionality (and to ensure that thevcd catalog upload
andvcd catalog download
commands can deal with uploading/downloading ISO images).Main use case would be for vApps/VMs requiring additional information passed to them during instantiation (e.g. cloud-init based Linux distributions) could have an appropriate
userdata.txt
file passed to them in an ISO image via this mechanism without needing VM network connectivity or direct VIX API access via vCenter.