EC2_ACCESS_KEY improperly formed when upgrading and then creating projects

[Anne Gentle]

From http://forums.openstack.org/viewtopic.php?f=9&t=338&p=1074

EC2_ACCESS_KEY="user:project" is what is created when making a novarc creds file in Diablo.
This causes a Warning: failed to parse error message from AWS: <unknown>:1:0: syntax error
EC2ResponseError: 403 Forbidden error.

To make your EC2 API calls work, change the line to

EC2_ACCESS_KEY="userAccesKey:project"

I believe all this depends on whether --use_deprecated_auth is in the nova.conf though. Wanted to report it.