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authorChristian Poessinger <christian@poessinger.com>2018-11-02 16:14:22 +0100
committerChristian Poessinger <christian@poessinger.com>2018-11-02 16:14:22 +0100
commitc4c183a16fe2ddc612ed947fc5513c87f30c7c27 (patch)
tree06ea4c7101f70bc6e5aa9e2852d349abdf6120fb /src/migration-scripts/dhcp-relay/1-to-2
parent8caefb64553d6158b259b9713931c457e64625d1 (diff)
downloadvyos-1x-c4c183a16fe2ddc612ed947fc5513c87f30c7c27.tar.gz
vyos-1x-c4c183a16fe2ddc612ed947fc5513c87f30c7c27.zip
T939: Remove possibility to specify DHCP relay port
Diffstat (limited to 'src/migration-scripts/dhcp-relay/1-to-2')
-rwxr-xr-xsrc/migration-scripts/dhcp-relay/1-to-235
1 files changed, 35 insertions, 0 deletions
diff --git a/src/migration-scripts/dhcp-relay/1-to-2 b/src/migration-scripts/dhcp-relay/1-to-2
new file mode 100755
index 000000000..b72da1028
--- /dev/null
+++ b/src/migration-scripts/dhcp-relay/1-to-2
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+
+# Delete "set service dhcp-relay relay-options port" option
+# Delete "set service dhcpv6-relay listen-port" option
+
+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)
+
+if not (config.exists(['service', 'dhcp-relay', 'relay-options', 'port']) or config.exists(['service', 'dhcpv6-relay', 'listen-port'])):
+ # Nothing to do
+ sys.exit(0)
+else:
+ # Delete abandoned node
+ config.delete(['service', 'dhcp-relay', 'relay-options', 'port'])
+ # Delete abandoned node
+ config.delete(['service', 'dhcpv6-relay', 'listen-port'])
+
+ 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)