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-rwxr-xr-xsrc/migration-scripts/interfaces/9-to-1064
1 files changed, 64 insertions, 0 deletions
diff --git a/src/migration-scripts/interfaces/9-to-10 b/src/migration-scripts/interfaces/9-to-10
new file mode 100755
index 000000000..4aa2c42b5
--- /dev/null
+++ b/src/migration-scripts/interfaces/9-to-10
@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020 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
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# - rename CLI node 'dhcpv6-options delgate' to 'dhcpv6-options prefix-delegation
+# interface'
+# - rename CLI node 'interface-id' for prefix-delegation to 'address' as it
+# represents the local interface IPv6 address assigned by DHCPv6-PD
+
+from sys import exit, argv
+from vyos.configtree import ConfigTree
+
+if __name__ == '__main__':
+ if (len(argv) < 1):
+ print("Must specify file name!")
+ exit(1)
+
+ file_name = argv[1]
+ with open(file_name, 'r') as f:
+ config_file = f.read()
+
+ config = ConfigTree(config_file)
+
+ for intf_type in config.list_nodes(['interfaces']):
+ for intf in config.list_nodes(['interfaces', intf_type]):
+ # cache current config tree
+ base_path = ['interfaces', intf_type, intf, 'dhcpv6-options',
+ 'delegate']
+
+ if config.exists(base_path):
+ # cache new config tree
+ new_path = ['interfaces', intf_type, intf, 'dhcpv6-options',
+ 'prefix-delegation']
+ if not config.exists(new_path):
+ config.set(new_path)
+
+ # copy to new node
+ config.copy(base_path, new_path + ['interface'])
+
+ # rename interface-id to address
+ for interface in config.list_nodes(new_path + ['interface']):
+ config.rename(new_path + ['interface', interface, 'interface-id'], 'address')
+
+ # delete old noe
+ config.delete(base_path)
+
+ try:
+ with open(file_name, 'w') as f:
+ f.write(config.to_string())
+ except OSError as e:
+ print("Failed to save the modified config: {}".format(e))
+ exit(1)