Public bug reported:
Affects cloud-init version:
24.4~3+really24.3.1-0ubuntu1 and
24.4~3+really24.3.1-0ubuntu2
A new feature added in Oracular was to allow NoCloudNet configuration to be
detected by providing system configuration in /etc/cloud/cloud.cfg.d/*.cfg like
the following:
datasource:
NoCloud:
seedfrom: http://someurl
When NoCloudNet.ds_detect attempts to process that seedfrom url from the
respective YAML. It results in the traceback:
root@bug-o:~# grep Traceback -A 16 /var/log/cloud-init.log
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line
1055, in find_source
if s.update_metadata_if_supported(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line
931, in update_metadata_if_supported
result = self.get_data()
^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line
487, in get_data
return_value = self._check_and_get_data()
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line
413, in _check_and_get_data
elif self.ds_detect():
^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/cloudinit/sources/DataSourceNoCloud.py",
line 458, in ds_detect
.key("seedfrom")
^^^
AttributeError: 'dict' object has no attribute 'key'. Did you mean: 'keys'?
### steps to reproduce
cat > lp-321.cfg <<EOF
datasource_list: [ NoCloud, None]
datasource:
NoCloud:
seedfrom: https://192.168.1.8/nocloud/
EOF
lxc init ubuntu-daily:oracular lp-321 -c security.nesting=true
lxc file push lp-321.cfg lp-321/etc/cloud/cloud.cfg.d/
lxc start lp-321
lxc exec lp-321 -- cloud-init status --long
lxc exec lp-321 -- grep Traceback -A 16 /var/log/cloud-init.log
** Affects: cloud-init (Ubuntu)
Importance: High
Status: Fix Committed
** Changed in: cloud-init (Ubuntu)
Importance: Undecided => High
** Changed in: cloud-init (Ubuntu)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/2080688
Title:
oracular: NoCloudNet datasource `seedfrom` URL in
/etc/cloud/cloud.cfg.d results in traceback
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