#!/bin/bash
+# reboot a ganeti cluster, making sure instances are moved around before and after
+
+# Copyright 2018, 2019 Peter Palfrader
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
set -e
set -o pipefail
set -u
fi
done
+ if [ -e /proc/drbd ]; then
+ echo "Waiting for drbd to be consistent."
+ sleep 5
+ while egrep -C2 --color -i 'iconsistent|finish' /proc/drbd || ! /usr/lib/nagios/plugins/dsa-check-drbd -d All ; do
+ echo "Still waiting.."
+ sleep 5
+ done
+ fi
+
echo "Migrating from $me to $them."
if ! gnt-node migrate -f -n "$them" "$me"; then
echo >&2 "gnt-node migrate exited with an error. Bailing out."