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-rw-r--r--cloudinit/sources/DataSourceConfigDrive.py9
1 files changed, 6 insertions, 3 deletions
diff --git a/cloudinit/sources/DataSourceConfigDrive.py b/cloudinit/sources/DataSourceConfigDrive.py
index c45a1119..1d30fe08 100644
--- a/cloudinit/sources/DataSourceConfigDrive.py
+++ b/cloudinit/sources/DataSourceConfigDrive.py
@@ -246,10 +246,13 @@ def find_candidate_devs(probe_optical=True):
# combine list of items by putting by-label items first
# followed by fstype items, but with dupes removed
- combined = (by_label + [d for d in by_fstype if d not in by_label])
+ candidates = (by_label + [d for d in by_fstype if d not in by_label])
- # we are looking for block device (sda, not sda1), ignore partitions
- return [d for d in combined if not util.is_partition(d)]
+ # We are looking for a block device or partition with necessary label or
+ # an unpartitioned block device (ex sda, not sda1)
+ devices = [d for d in candidates
+ if d in by_label or not util.is_partition(d)]
+ return devices
# Used to match classes to dependencies