mirror of
https://github.com/apache/cloudstack.git
synced 2025-10-26 08:42:29 +01:00
75 lines
1.7 KiB
Bash
Executable File
75 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
|
|
# Licensed to the Apache Software Foundation (ASF) under one
|
|
# or more contributor license agreements. See the NOTICE file
|
|
# distributed with this work for additional information
|
|
# regarding copyright ownership. The ASF licenses this file
|
|
# to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance
|
|
# with the License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing,
|
|
# software distributed under the License is distributed on an
|
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
# KIND, either express or implied. See the License for the
|
|
# specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
#set -x
|
|
|
|
usage() {
|
|
printf "Usage: %s [uuid of this host] [interval in seconds]\n" $(basename $0) >&2
|
|
|
|
}
|
|
|
|
if [ -z $1 ]; then
|
|
usage
|
|
exit 2
|
|
fi
|
|
|
|
if [ -z $2 ]; then
|
|
usage
|
|
exit 3
|
|
fi
|
|
|
|
|
|
date=`date +%s`
|
|
hbs=`lvscan | grep hb-$1 | awk '{print $2}'`
|
|
for hb in $hbs
|
|
do
|
|
hb=${hb:1:`expr ${#hb} - 2`}
|
|
active=`lvscan | grep $hb | awk '{print $1}'`
|
|
if [ "$active" == "inactive" ]; then
|
|
lvchange -ay $hb
|
|
if [ ! -L $hb ]; then
|
|
continue;
|
|
fi
|
|
fi
|
|
ping=`dd if=$hb bs=1 count=100`
|
|
if [ $? -ne 0 ]; then
|
|
continue;
|
|
fi
|
|
diff=`expr $date - $ping`
|
|
if [ $diff -lt $2 ]; then
|
|
echo "=====> ALIVE <====="
|
|
exit 0;
|
|
fi
|
|
done
|
|
|
|
hbs=`ls -l /var/run/sr-mount/*/hb-$1 | awk '{print $9}'`
|
|
for hb in $hbs
|
|
do
|
|
ping=`cat $hb`
|
|
if [ $? -ne 0 ]; then
|
|
continue;
|
|
fi
|
|
diff=`expr $date - $ping`
|
|
if [ $diff -lt $2 ]; then
|
|
echo "=====> ALIVE <====="
|
|
exit 0;
|
|
fi
|
|
done
|
|
|
|
echo "=====> DEAD <======"
|