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49f19b3 Dec 12, 2018
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executable file 39 lines (30 sloc) 1.02 KB
#!/bin/bash
# get-node-ip - Get the IP address of a VM managed by virsh.
# Copyright 2018 Earl C. Ruby III
#
# Licensed 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.
usage()
{
cat << EOF
usage: $0 hostname
This script will take a virsh-managed VM hostname and return the IP address.
EOF
}
HOSTNAME=$1
if [[ -z $HOSTNAME ]]; then
echo "ERROR: Hostname is required"
usage
exit 1
fi
MAC=$(virsh domiflist $HOSTNAME | awk '{ print $5 }' | tail -2 | head -1)
arp -a | grep $MAC | awk '{ print $2 }' | sed 's/[()]//g'