Fix has been released on 15.0.1 but openstack-dashboard package is
15.0.0. See fix at
https://review.opendev.org/#/c/657181/2/openstack_dashboard/dashboards/project/instances/views.py
** Also affects: cloud-archive
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1834747
Title:
Horizon is unable to show instance list is image_id is not set
Status in Ubuntu Cloud Archive:
New
Status in OpenStack Dashboard (Horizon):
Fix Released
Bug description:
My setup contains several instance made from empty volume and installation
from iso image. Thus, those instances does not have any source image. But some
instances still have have image_metadata to tweak instances . As an example,
those are the metadata from one of my boot volume :
volume_image_metadata | {u'hw_qemu_guest_agent': u'yes',
u'hw_vif_multiqueue_enabled': u'true', u'os_require_quiesce': u'yes'}
Before Stein, I was able to go to project/instance and list every instances
from the project, as expected.
Since Stein Horizon release, this page crash without much details.
After further investigation, I foud that the culprit is that piece of code in
/usr/horizon/openstack_dashboard/dashboards/project/instances/views.py from
line 184
boot_volume = volume_dict[instance_volumes[0]['id']]
if (hasattr(boot_volume, "volume_image_metadata") and
boot_volume.volume_image_metadata['image_id']
in
image_dict):
instance.image = image_dict[
boot_volume.volume_image_metadata['image_id']
]
I replace this code by that one to take care of the case where there
are image metadata but no image_id:
boot_volume = volume_dict[instance_volumes[0]['id']]
if (hasattr(boot_volume, "volume_image_metadata")):
if (hasattr(boot_volume.volume_image_metadata,
"image_id")):
if
(boot_volume.volume_image_metadata['image_id'] in image_dict):
instance.image = image_dict[
boot_volume.volume_image_metadata['image_id']
]
That corrected this specific bug but I might not be the only one impacted by
it...
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