Create Certificate

Example: 
[root@01294de80b3d builder]# clustermanager create certificate help
Error: required flag(s) "file" not set
Usage:
clustermanager create certificate [flags]
 
Aliases:
certificate, cert
 
Flags:
--clusterId string cluster ID of the component
--file string certificate file to create, CER type
-h, --help help for certificate
--zoneId string zone ID of the component
 
required flag(s) "file" not set
 
[root@01294de80b3d builder]# clustermanager create cert --file sample.cer
Creating certificate for cluster ID 407b6f17-e21d-439a-966f-a345ea728797 and zone ID 7821c331-2274-4a21-96b9-71212842749d
Successfully created certificate for cluster ID 407b6f17-e21d-439a-966f-a345ea728797 of zone ID 7821c331-2274-4a21-96b9-71212842749d