Description of problem:

'openstack undercloud install' last worked fine a month ago (Sept 11th 2024).
Now, with the latest rpms, I get a python error.
Config files have not changed in several years.

Sept 11th 2024:

• • Handling template files **
    jinja2 rendering normal template net-config-bond.j2.yaml
    rendering j2 template to file: /home/stack/tripleo-heat-installer-templates/./net-config-bond.yaml
    [..]
    rendering j2 template to file: /home/stack/tripleo-heat-installer-templates/./extraconfig/all_nodes/swap.yaml
    jinja2 rendering role template role.role.j2.yaml
    jinja2 rendering roles Undercloud
    rendering j2 template to file: /home/stack/tripleo-heat-installer-templates/./extraconfig/nova_metadata/krb-service-principals/undercloud-role.yaml
    jinja2 rendering network template network.network.j2.yaml
    jinja2 rendering networks External
    rendering j2 template to file: /home/stack/tripleo-heat-installer-templates/./network/external.yaml

I now (2024/10/24) get this:
rendering j2 template to file: /home/stack/tripleo-heat-installer-templates/./network/ports/external_from_pool_v6.yaml
jinja2 rendering network template port_v6.network.j2.yaml
jinja2 rendering networks External
rendering j2 template to file: /home/stack/tripleo-heat-installer-templates/./network/ports/external_v6.yaml
jinja2 rendering role template role.role.j2.yaml
jinja2 rendering roles Undercloud
rendering j2 template to file: /home/stack/tripleo-heat-installer-templates/./puppet/undercloud-role.yaml
Exception: 'layers'
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 1297, in _standalone_deploy
parsed_args)
File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 814, in _deploy_tripleo_heat_templates
self._prepare_container_images(env, roles_data)
File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 759, in _prepare_container_images
env, roles_data, dry_run=True)
File "/usr/lib/python3.6/site-packages/tripleo_common/image/kolla_builder.py", line 228, in container_images_prepare_multi
lock=lock
File "/usr/lib/python3.6/site-packages/tripleo_common/image/kolla_builder.py", line 357, in container_images_prepare
images, tag_from_label, default_tag)
File "/usr/lib/python3.6/site-packages/tripleo_common/image/image_uploader.py", line 1142, in discover_image_tags
discover_args):
File "/usr/lib64/python3.6/concurrent/futures/_base.py", line 586, in result_iterator
yield fs.pop().result()
File "/usr/lib64/python3.6/concurrent/futures/_base.py", line 432, in result
return self.__get_result()
File "/usr/lib64/python3.6/concurrent/futures/_base.py", line 384, in __get_result
raise self._exception
File "/usr/lib64/python3.6/concurrent/futures/thread.py", line 56, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/lib/python3.6/site-packages/tripleo_common/image/image_uploader.py", line 2779, in discover_tag_from_inspect
i = self._inspect(image_url, session=session, default_tag=default_tag)
File "/usr/lib/python3.6/site-packages/tripleo_common/image/image_uploader.py", line 2606, in _inspect
image_url, session=session, default_tag=default_tag)
File "/usr/lib/python3.6/site-packages/tenacity/_init_.py", line 292, in wrapped_f
return self.call(f, *args, **kw)
File "/usr/lib/python3.6/site-packages/tenacity/_init_.py", line 358, in call
do = self.iter(retry_state=retry_state)
File "/usr/lib/python3.6/site-packages/tenacity/_init_.py", line 319, in iter
return fut.result()
File "/usr/lib64/python3.6/concurrent/futures/_base.py", line 425, in result
return self.__get_result()
File "/usr/lib64/python3.6/concurrent/futures/_base.py", line 384, in __get_result
raise self._exception
File "/usr/lib/python3.6/site-packages/tenacity/_init_.py", line 361, in call
result = fn(*args, **kwargs)
File "/usr/lib/python3.6/site-packages/tripleo_common/image/image_uploader.py", line 956, in _inspect
layers = [x['digest'] for x in manifest['layers']]
KeyError: 'layers'
None
Install artifact is located at /home/stack/undercloud-install-20241025085006.tar.bzip2

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Deployment Failed!

ERROR: Heat log files: /var/log/heat-launcher/undercloud_deploy-395n1egj

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Deployment failed.

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