cannot view details of instance attached volume in Sahara dashboard

[BigdataCloud]

1. condition

instance boot from volume

2. description

click Dashboard: Project -> Data Processing -> Clusters -> $ClusterName -> Tab Instances -> $InstanceNmae

get follow errors:

display_name
Request Method: GET
Request URL: http://10.20.10.93:8080/project/instances/636d1f32-7766-4377-b392-9b5ca8da1be8/
Django Version: 1.6.7
Exception Type: AttributeError
Exception Value:
display_name
Exception Location: /usr/lib/python2.6/site-packages/cinderclient/openstack/common/apiclient/base.py in __getattr__, line 463
Python Executable: /usr/bin/python
Python Version: 2.6.6
Python Path:

3. I debug the code and found that:

horizon/openstack_dashboard/api/nova.py

def instance_volumes_list(request, instance_id):
       .....
      volume.name = volume_data.display_name
       .....

here volume_data has no attribute: display_name

[Lin Hua Cheng (lin-hua-cheng)]

Root cause already fixed, this is just another symptom of the same bug.