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-rwxr-xr-xsrc/migration-scripts/interfaces/1-to-244
1 files changed, 44 insertions, 0 deletions
diff --git a/src/migration-scripts/interfaces/1-to-2 b/src/migration-scripts/interfaces/1-to-2
new file mode 100755
index 000000000..10d542d1d
--- /dev/null
+++ b/src/migration-scripts/interfaces/1-to-2
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+#!/usr/bin/env python3
+
+# Change syntax of bond interface
+# - move interface based bond-group to actual bond (de-nest)
+# https://phabricator.vyos.net/T1614
+
+import sys
+from vyos.configtree import ConfigTree
+
+if (len(sys.argv) < 1):
+ print("Must specify file name!")
+ sys.exit(1)
+
+file_name = sys.argv[1]
+
+with open(file_name, 'r') as f:
+ config_file = f.read()
+
+config = ConfigTree(config_file)
+base = ['interfaces', 'bonding']
+
+if not config.exists(base):
+ # Nothing to do
+ sys.exit(0)
+else:
+ #
+ # move interface based bond-group to actual bond (de-nest)
+ #
+ for intf in config.list_nodes(['interfaces', 'ethernet']):
+ # check if bond-group exists
+ if config.exists(['interfaces', 'ethernet', intf, 'bond-group']):
+ # get configured bond interface
+ bond = config.return_value(['interfaces', 'ethernet', intf, 'bond-group'])
+ # delete old interface asigned (nested) bond group
+ config.delete(['interfaces', 'ethernet', intf, 'bond-group'])
+ # create new bond member interface
+ config.set(base + [bond, 'member', 'interface'], value=intf, replace=False)
+
+ 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))
+ sys.exit(1)