Patchviasocket via bash
#!/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. | |
while getopts "n:p:h" opt; do | |
case ${opt} in | |
n ) | |
name=$OPTARG | |
;; | |
p ) | |
cmdline=$(echo $OPTARG | tr '%' ' ') | |
;; | |
h ) echo "Usage: $0 -n [VM name] -p [command line]" | |
;; | |
esac | |
done | |
SOCK_FILE="/var/lib/libvirt/qemu/${name}.agent" | |
SSHKEY_FILE="/root/.ssh/id_rsa.pub.cloud" | |
if [ ! -e $SOCK_FILE ]; then | |
echo "Socket file $SOCK_FILE not found!" | |
exit 1 | |
fi | |
if [ ! -e $SSHKEY_FILE ]; then | |
echo "SSH public key file $SSHKEY_FILE not found!" | |
exit 1 | |
fi | |
MESSAGE="pubkey:$(cat $SSHKEY_FILE)\ncmdline:${cmdline}\n" | |
echo -e $MESSAGE | socat - UNIX-CONNECT:$SOCK_FILE |
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