[Starlingx-discuss] set([remote]) do not match local_image

Church, Robert Robert.Church at windriver.com
Mon Nov 12 17:24:27 UTC 2018

Hi Volker,

Sounds like your flavor’s storage extra spec doesn’t match the storage configuration for the computes. ‘local_image’ is the default value for a flavor.

You can specify the extra spec from the CLI by setting the following parameter for a flavor: aggregate_instance_extra_specs:storage=storage_type  where storage_type is one of the following:

  *   local_lvm  - Specifies hosts with LVM-backed local storage for use by the VM.
  *   local_image - Specifies hosts with image-backed local storage for use by the VM.
  *   remote  - Specifies hosts with Ceph-backed remote storage for use by the VM. For example:

Looks like you need to set:

nova flavor-key flavor_name set aggregate_instance_extra_specs:storage=remote


From: "von Hoesslin, Volker" <Volker.Hoesslin at swsn.de>
Date: Monday, November 12, 2018 at 10:56 AM
To: "'starlingx-discuss at lists.starlingx.io'" <starlingx-discuss at lists.starlingx.io>
Subject: [Starlingx-discuss] set([remote]) do not match local_image

hmmmm, this doesn't stop :( now I can set up the complete stack in one go. but as soon as I try to set up a VM (cirrOS 0.4.0 as RAW or QCOW2) I get the following error:

compute-0: (AggregateInstanceExtraSpecsFilter) extra_specs 'set([u'remote'])' do not match 'local_image', compute-1: (AggregateInstanceExtraSpecsFilter) extra_specs 'set([u'remote'])' do not match 'local_image'.

as usual i followed the original instructions from the doku: https://docs.starlingx.io/installation_guide/dedicated_storage.html#dedicated-storage

what am I doing wrong? Volker…
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