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[Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>]

** Changed in: nova
       Status: Fix Committed => Fix Released

** Changed in: nova
    Milestone: None => havana-2

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https://bugs.launchpad.net/bugs/1171278

Title:
  Factional numbers handle error in JSON Form

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  OpenStack does not support fractional numbers.However,when creating flavor through the JSON form, it will omit the fractional parts of the values instead of reporting an error.
  Since the fractional numbers are illegal , is it possible to throw exception or return 400, instead of accepting the request but omitted the fractional parts automatically?

  Here is the JSON data sent by the UI on POST http://localhost:8080/cloud/admin/301/compute/flavors:{"flavor":{"name":"paw","vcpus":1.5,"ram":1.5,"disk":0.5}}
  And here is the response that comes back from core:{"flavor": {"name": "paw", "links": [{"href": "http://localhost:8080/cloud/admin/301/compute/flavors/f6651e20-a336-48e2-99d1-00c85a3fea9a";, "rel": "self"}, {"href": "http://localhost:8080/cloud/admin/301/compute/flavors/f6651e20-a336-48e2-99d1-00c85a3fea9a";, "rel": "bookmark"}], "ram": 1, "OS-FLV-DISABLED:disabled": false, "vcpus": 1, "swap": "", "os-flavor-access:is_public": true, "rxtx_factor": 1.0, "OS-FLV-EXT-DATA:ephemeral": 0, "disk": 0, "id": "f6651e20-a336-48e2-99d1-00c85a3fea9a"}}

  The Version is Grizzly

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