I am configuring JClouds plugin into my Jenkins Server.
I'm trying to use the images I have in the OpenStack cloud from Jenkins.
To do that I configured the plugin as follows:

Profile: JCloud-OpenStack
Provider Name: Nova
End Point UR: http://172.16.4.11:5000/v2.0
Max. No. of Instances: 60
Retention Time: 30
Identity: my_username
Credential: my_password
RSA Private Key : my_rsa_private_key
Public Key: my_rsa_public_key

Once is configured I test the connection and it says:
Connection succeeded!

The problem comes up when I try to add an instance template.
I click on "Specify Hardware ID" and in the menu there is only one option: "None specified". There is no other option to select. It's just empty.
Comment: In this menu is where I'm expecting to see a list of of "flavors" as I will see if i execute "nova flavor-list" from the command line.

When I click on "Specify Image ID" then I specify the name of the image I have already defined in the cloud but when i click on "Check Image Id" it says "Invalid Image Id, please check the value and try again."
Comment: Here I took a name of an image from one of the names I retrieve when I execute from the command line the command "nova image-list".