I'd installed the OpenStack by devStack successfully(installed in VirtualBox Ubuntu 12.04). After that , I can connect to the dashboard by the Chrome browser.
But the first warning jumped out 'Error: Unable to retrieve usage information' after I logged in.
Then I press 'Project' and it showed 'Error: Unable to retrieve usage information.'
I found that no matter what I pressed, it always get the messages to inform me that it can't retrieve anything.
And when I press 'image', a page show up with title: CommunicationError at /project/images/ Error finding address for http://10.0.1.15:9292/v1/images/detail?sort_key=created_at&sort_dir=desc&limit=1000: ('Connection aborted.', error(111, 'Connection refused'))
Not sure what's wrong with it. Any help?