ddclient: T5791: Simplify and fix migration script for dynamic dns

Mark 'dns dynamic name' as tag node to avoid unexpected nesting.
Also, fix file exec permission for migration script.

1 files changed, 17 insertions, 14 deletions

diff --git a/src/migration-scripts/dns-dynamic/2-to-3 b/src/migration-scripts/dns-dynamic/2-to-3
index 02bc9324a..187c2a895 100644..100755
--- a/src/migration-scripts/dns-dynamic/2-to-3
+++ b/src/migration-scripts/dns-dynamic/2-to-3
@@ -44,35 +44,38 @@ if not config.exists(address_path):
     # Nothing to do
     sys.exit(0)
 
-# config.copy does not recursively create a path, so initialize the name path
+# config.copy does not recursively create a path, so initialize the name path as tagged node
 if not config.exists(name_path):
     config.set(name_path)
+    config.set_tag(name_path)
 
 for address in config.list_nodes(address_path):
 
+    address_path_tag = address_path + [address]
+
     # Move web-option as a configuration in each service instead of top level web-option
-    if config.exists(address_path + [address, 'web-options']) and address == 'web':
+    if config.exists(address_path_tag + ['web-options']) and address == 'web':
         for svc_type in ['service', 'rfc2136']:
-            if config.exists(address_path + [address, svc_type]):
-                for svc_cfg in config.list_nodes(address_path + [address, svc_type]):
-                    config.copy(address_path + [address, 'web-options'],
-                                address_path + [address, svc_type, svc_cfg, 'web-options'])
-        config.delete(address_path + [address, 'web-options'])
+            if config.exists(address_path_tag + [svc_type]):
+                for svc_cfg in config.list_nodes(address_path_tag + [svc_type]):
+                    config.copy(address_path_tag + ['web-options'],
+                                address_path_tag + [svc_type, svc_cfg, 'web-options'])
+        config.delete(address_path_tag + ['web-options'])
 
     for svc_type in ['service', 'rfc2136']:
-        if config.exists(address_path + [address, svc_type]):
+        if config.exists(address_path_tag + [svc_type]):
             # Move RFC2136 as service configuration, rename to avoid name conflict and set protocol to 'nsupdate'
             if svc_type == 'rfc2136':
-                for rfc_cfg_old in config.list_nodes(address_path + [address, 'rfc2136']):
+                for rfc_cfg_old in config.list_nodes(address_path_tag + ['rfc2136']):
                     rfc_cfg_new = f'{rfc_cfg_old}-rfc2136'
-                    config.rename(address_path + [address, 'rfc2136', rfc_cfg_old], rfc_cfg_new)
-                    config.set(address_path + [address, 'rfc2136', rfc_cfg_new, 'protocol'], 'nsupdate')
+                    config.rename(address_path_tag + ['rfc2136', rfc_cfg_old], rfc_cfg_new)
+                    config.set(address_path_tag + ['rfc2136', rfc_cfg_new, 'protocol'], 'nsupdate')
 
             # Add address as config value in each service before moving the service path
             # And then copy the services from 'address <interface> service <service>' to 'name <service>'
-            for svc_cfg in config.list_nodes(address_path + [address, svc_type]):
-                config.set(address_path + [address, svc_type, svc_cfg, 'address'], address)
-                config.copy(address_path + [address, svc_type, svc_cfg], name_path + [svc_cfg])
+            for svc_cfg in config.list_nodes(address_path_tag + [svc_type]):
+                config.set(address_path_tag + [svc_type, svc_cfg, 'address'], address)
+                config.copy(address_path_tag + [svc_type, svc_cfg], name_path + [svc_cfg])
 
 # Finally cleanup the old address path
 config.delete(address_path)