ec2 _find_image_serial: support serials in YYYYMMDD.n format

paride · paride · commit 0a3d93cfbf3b · 2022-07-14T11:34:21.000+02:00
diff --git a/pycloudlib/ec2/cloud.py b/pycloudlib/ec2/cloud.py
@@ -216,7 +216,7 @@ def _find_image_serial(
             raise Exception("Could not find image: {}".format(image_id))
 
         image_name = images["Images"][0].get("Name", "")
-        serial_regex = r"ubuntu/.*/.*/.*-(?P<serial>\d+)$"
+        serial_regex = r"ubuntu/.*/.*/.*-(?P<serial>\d+(\.\d+)?)$"
         serial_match = re.match(serial_regex, image_name)
 
         if not serial_match:
