Merge pull request #2601 from c-po/t5413-current-resequence

migration: T5413: re-sequence interfaces migration scripts

1 files changed, 16 insertions, 11 deletions

diff --git a/src/migration-scripts/interfaces/26-to-27 b/src/migration-scripts/interfaces/26-to-27
index a0d043d11..4967a29fa 100755
--- a/src/migration-scripts/interfaces/26-to-27
+++ b/src/migration-scripts/interfaces/26-to-27
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2023 VyOS maintainers and contributors
+# Copyright (C) 2022 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -14,8 +14,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-# T4995: pppoe, wwan, sstpc-client rename "authentication user" CLI node
-#        to "authentication username"
+# T4384: pppoe: replace default-route CLI option with common CLI nodes already
+#        present for DHCP
 
 from sys import argv
 
@@ -30,16 +30,21 @@ file_name = argv[1]
 with open(file_name, 'r') as f:
     config_file = f.read()
 
+base = ['interfaces', 'pppoe']
 config = ConfigTree(config_file)
 
-for type in ['pppoe', 'sstpc-client', 'wwam']:
-    base = ['interfaces', type]
-    if not config.exists(base):
-        continue
-    for interface in config.list_nodes(base):
-        auth_base = base + [interface, 'authentication', 'user']
-        if config.exists(auth_base):
-            config.rename(auth_base, 'username')
+if not config.exists(base):
+    exit(0)
+
+for ifname in config.list_nodes(base):
+    tmp_config = base + [ifname, 'default-route']
+    if config.exists(tmp_config):
+        # Retrieve current config value
+        value = config.return_value(tmp_config)
+        # Delete old Config node
+        config.delete(tmp_config)
+        if value == 'none':
+            config.set(base + [ifname, 'no-default-route'])
 
 try:
     with open(file_name, 'w') as f: