Need help deploying Openstack

Dmitry Tantsur dtantsur at
Wed Aug 18 16:05:19 UTC 2021


On Wed, Aug 18, 2021 at 4:39 PM wodel youchi <wodel.youchi at> wrote:

> Hi,
> I am trying to deploy openstack with tripleO using VMs and nested-KVM for
> the compute node. This is for test and learning purposes.
> I am using the Train version and following some tutorials.
> I prepared my different template files and started the deployment, but I
> got these errors :
> *Failed to provision instance fc40457e-4b3c-4402-ae9d-c528f2c2ad30:
> Asynchronous exception: Node failed to deploy. Exception: Agent API for
> node 6d3724fc-6f13-4588-bbe5-56bc4f9a4f87 returned HTTP status code 404
> with error: Not found: Extension with id iscsi not found. for node*
You somehow ended up using master (Xena release) deploy ramdisk with Train
TripleO. You need to make sure to download Train images. I hope TripleO
people can point you at the right place.


> and
> *Got HTTP 409: {"errors": [{"status": 409, "title": "Conflict", "detail":
> "There was a conflict when trying to complete your request.\n\n Unable to
> allocate inventory: Unable to create allocation for 'CUSTOM_BAREMETAL' on
> resource provider '6d3724fc-6f13-4588-bbe5-56bc4f9a4f87'. The requested
> amount would exceed the capacity. ",*
> Could you help understand what those errors mean? I couldn't find anything
> similar on the net.
> Thanks in advance.
> Regards.

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