You have been subscribed to a public bug by Jorge Merlino (jorge-merlino):

Currently focal images on Oracle are failing to get data from the Oracle
DS with this traceback:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line 
772, in find_source
    if s.update_metadata([EventType.BOOT_NEW_INSTANCE]):
  File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line 
661, in update_metadata
    result = self.get_data()
  File "/usr/lib/python3/dist-packages/cloudinit/sources/__init__.py", line 
279, in get_data
    return_value = self._get_data()
  File "/usr/lib/python3/dist-packages/cloudinit/sources/DataSourceOracle.py", 
line 195, in _get_data
    with dhcp.EphemeralDHCPv4(net.find_fallback_nic()):
  File "/usr/lib/python3/dist-packages/cloudinit/net/dhcp.py", line 57, in 
__enter__
    return self.obtain_lease()
  File "/usr/lib/python3/dist-packages/cloudinit/net/dhcp.py", line 109, in 
obtain_lease
    ephipv4.__enter__()
  File "/usr/lib/python3/dist-packages/cloudinit/net/__init__.py", line 1019, 
in __enter__
    self._bringup_static_routes()
  File "/usr/lib/python3/dist-packages/cloudinit/net/__init__.py", line 1071, 
in _bringup_static_routes
    util.subp(
  File "/usr/lib/python3/dist-packages/cloudinit/util.py", line 2084, in subp
    raise ProcessExecutionError(stdout=out, stderr=err,
cloudinit.util.ProcessExecutionError: Unexpected error while running command.
Command: ['ip', '-4', 'route', 'add', '0.0.0.0/0', 'via', '10.0.0.1', 'dev', 
'ens3']
Exit code: 2
Reason: -
Stdout: 
Stderr: RTNETLINK answers: File exists


In 
https://github.com/canonical/cloud-init/blob/46cf23c28812d3e3ba0c570defd9a05628af5556/cloudinit/sources/DataSourceOracle.py#L194-L198,
 we can see that this path is only taken if _is_iscsi_root returns False.

** Affects: cloud-init
     Importance: Undecided
     Assignee: Dan Watkins (oddbloke)
         Status: Invalid

** Affects: open-iscsi (Ubuntu)
     Importance: Undecided
     Assignee: Dan Watkins (oddbloke)
         Status: Fix Released

** Affects: open-iscsi (Ubuntu Bionic)
     Importance: Undecided
     Assignee: Jorge Merlino (jorge-merlino)
         Status: In Progress

** Affects: open-iscsi (Ubuntu Focal)
     Importance: Undecided
     Assignee: Dan Watkins (oddbloke)
         Status: Fix Released


** Tags: id-5bbe5d6e338b8e69a2c66363 sts verification-needed 
verification-needed-focal
-- 
cloud-init fails to detect iSCSI root on focal Oracle instances
https://bugs.launchpad.net/bugs/1872813
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