1 files changed, 13 insertions, 0 deletions
diff --git a/cloudinit/net/eni.py b/cloudinit/net/eni.py
index 0cc4e3b2..20e19f5b 100644
--- a/cloudinit/net/eni.py
+++ b/cloudinit/net/eni.py
@@ -75,6 +75,15 @@ def _iface_add_attrs(iface, index):
         'subnets',
         'type',
     ]
+
+    # The following parameters require repetitive entries of the key for
+    # each of the values
+    multiline_keys = [
+        'bridge_pathcost',
+        'bridge_portprio',
+        'bridge_waitport',
+    ]
+
     renames = {'mac_address': 'hwaddress'}
     if iface['type'] not in ['bond', 'bridge', 'vlan']:
         ignore_map.append('mac_address')
@@ -82,6 +91,10 @@ def _iface_add_attrs(iface, index):
     for key, value in iface.items():
         if not value or key in ignore_map:
             continue
+        if key in multiline_keys:
+            for v in value:
+                content.append("    {0} {1}".format(renames.get(key, key), v))
+            continue
         if type(value) == list:
             value = " ".join(value)
         content.append("    {0} {1}".format(renames.get(key, key), value))