[Users] [help]how to get the CA certificate when uploader ISO

[Sheldon]

error when I update a iso to iso domain by engine-iso-uploader
# engine-iso-uploader --iso-domain=ISO upload Fedora-17-x86_64-DVD.iso
Please provide the REST API password for the admin at internal oVirt Engine 
user (CTRL+D to abort):
ERROR: [ERROR]::ca_file (CA certificate) must be specified for SSL 
connection.
INFO: Use the -h option to see usage.

but I manual engine-iso-uploader, there is no any information about 
certificate.
# man engine-iso-uploader

-- 
Sheldon Feng(冯少合)<shaohef at linux.vnet.ibm.com>
IBM Linux Technology Center