Actually, inject_password, inject_key and inject_partition
by libguestfs is only valid for linux guest.
Add some descriptions for these.
TrivialFix
Change-Id: I5b2ef7d677a1d2d47052df5eaf8726cfc02eea1c
Signed-off-by: Chen Hanxiao <chenhx@certusnet.com.cn>
Import all docs from openstack-manuals.
Part of bp: doc-migration
Change-Id: I28bb8ce1f4a8653f176a554d2e95b4423c437972
Co-Authored-By: Stephen Finucane <sfinucan@redhat.com>