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Bug 1519273

Summary: [RFE] Display an error message if a resize / migration fails
Product: Red Hat OpenStack Reporter: Chaitanya <cshastri>
Component: python-django-horizonAssignee: Radomir Dopieralski <rdopiera>
Status: NEW --- QA Contact: Ido Ovadia <iovadia>
Severity: medium Docs Contact:
Priority: medium    
Version: 10.0 (Newton)CC: apannu, athomas, augol, belwell, mbarnett, mrunge, sclewis, srevivo
Target Milestone: Upstream M2Keywords: FutureFeature
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Hardware: Unspecified   
OS: Unspecified   
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Description Chaitanya 2017-11-30 14:11:03 UTC
Description of problem:

Scenario: A user tries to migrate / resize an instance through horizon dashboard. It it accepted at first (shown on the dashboard), but due to some internal errors (ssh key verification / Unable to resize disk down.), the operation is not completed. This is not shown to the user. Hence the user is not aware whether the operation got succeeded / failed.
Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. Try to resize an instance which is going to fail. It will be accepted at the beginning, but no error / message is shown if the operation fails. 

Actual results:
No error / message shown if resize fails

Expected results:
Some error / message should be displayed on the dashboard that the resize failed.