** Changed in: horizon
Status: Fix Committed => Fix Released
** Changed in: horizon
Milestone: None => icehouse-1
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Engineering Team, which is subscribed to OpenStack Dashboard (Horizon).
https://bugs.launchpad.net/bugs/1116122
Title:
When Launching a new Instance, all flavors are displayed regardless of
the image requirements
Status in OpenStack Dashboard (Horizon):
Fix Released
Bug description:
Regardless of an image's disk and RAM requirements, all flavors are
available in the drop-down menu when Launching a new instance.
Therefore you can end up using e.g. a m1.tiny flavour with 512Mb RAM
with an image that requires at least 2Gb of RAM.
To reproduce:
1. Create a new image, setting the minimum RAM requirement to 2048MB
2. After the image is uploaded, try to Launch it
Actual results:
3. The flavor selected by default is m1.tiny, which doesn't actually provide
enough RAM for the image.
After clicking Launch, the instance fails to launch with an error
message "Error: There was an error submitting the form. Please try
again." (* )
Expected results:
3. Horizon should default to an appropriate flavor, and probably prevent the
user from launching an image with a flavor that doesn't meet the image's
requirements.
The UI should also be enhanced to display the image's requirements. At
the moment, there is no indication what an image's requirements are
when launching a new instance.
(*) This was on a recent grizzly devstack. I also tested in a Folsom devstack
and received a better error message back: "Instance type's memory is too small
for requested image. (HTTP 400)". This is still visible in the logs - RESP
BODY: {"badRequest": {"message": "Instance type's memory is too small for
requested image.", "code": 400}}. It's unfortunate we appear to have lost the
clearer error message along the way.
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