Issue

• The requested instance cannot be launched. The following requested resource(s) exceed quota(s): Cores(Available: 0, Requested: 1).

• On other tenants this works as expected, but on this particular one it fails from UI, but works from CLI.

  • Quotas are as follows:

    # nova absolute-limits --tenant a21fd0a308fa4650b23ab719e7376326
    +--------------------+--------+--------+
    | Name               | Used   | Max    |
    +--------------------+--------+--------+
    | Cores              | 125    | 200    |
    | FloatingIps        | 0      | 10     |
    | ImageMeta          | -      | 128    |
    | Instances          | 71     | 200    |
    | Keypairs           | -      | 100    |
    | Personality        | -      | 5      |
    | Personality Size   | -      | 10240  |
    | RAM                | 270336 | 512000 |
    | SecurityGroupRules | -      | 20     |
    | SecurityGroups     | 1      | 10     |
    | Server Meta        | -      | 128    |
    | ServerGroupMembers | -      | 10     |
    | ServerGroups       | 0      | 10     |
    +--------------------+--------+--------+