Move config reload from quagga to vyatta-cfg

More generally useful, and maintaince is better when closer to home

1 files changed, 59 insertions, 0 deletions

diff --git a/scripts/vyatta-cfg-reload b/scripts/vyatta-cfg-reload
new file mode 100755
index 0000000..bf8f5e7
--- /dev/null
+++ b/scripts/vyatta-cfg-reload
@@ -0,0 +1,59 @@
+#! /bin/bash
+# Author: Stephen Hemminger
+# Date: 2009
+# Description: reload portion of configurateion
+
+# **** License ****
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 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.
+#
+# This code was originally developed by Vyatta, Inc.
+# Portions created by Vyatta are Copyright (C) 2006, 2007, 2008 Vyatta, Inc.
+# All Rights Reserved.
+# **** End License ****
+
+if [ $# -eq 0 ]; then
+   echo "Usage: $0 config path ..."
+   exit 1
+fi
+
+if [ $EUID -ne 0 ]; then
+   echo "Must be root"
+   exit 1
+fi
+
+T=$IFS; IFS="/"
+path=/opt/vyatta/config/active/protocols/"$*"
+IFS=$T
+
+# No point in reloading if that portion of config doesn't exist
+if [ ! -d $path ];  then
+   echo "$path does not exist"
+   exit 1
+fi
+
+# Begin reloading transaction
+/opt/vyatta/sbin/vyatta-cfg-cmd-wrapper begin || exit 1
+
+# In case of error undo
+trap "/opt/vyatta/sbin/vyatta-cfg-cmd-wrapper end" EXIT HUP INT QUIT TERM
+
+# Save current configuration
+tmp=/tmp/${daemon}-restart.$$
+/opt/vyatta/sbin/vyatta-save-config.pl $tmp || exit 1
+
+# Erase portion of active configuration for that protocol
+rm -fr $path
+
+# Reload causing configuration to activate - implies commit
+/opt/vyatta/sbin/vyatta-load-config.pl $tmp || exit 1
+
+# remove tmp file if successful
+rm $tmp
+