add helper shell scripts to more easily move VMs

This commit is contained in:
mischa 2021-04-18 20:19:35 +02:00
parent 666a49a493
commit d5a21bfba8
2 changed files with 91 additions and 0 deletions

48
mvvm.sh Executable file
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#!/bin/sh
#
# Copyright (c) 2019-2021 Mischa Peters <mischa @ openbsd.amsterdam>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
if [[ -z $1 || -z $2 || -z $3 ]]; then
echo "Usage: $0 <source vm> <dest host> <dest vm>"
exit
fi
VM_CONF="$PWD/vms/${1}.txt"
[ -f "$VM_CONF" ] && . "$VM_CONF"
if [ ! -f "$VM_CONF" ]; then
echo "--> ${PWD}/vmm/${1}.txt doesn't exist"
exit
fi
if [ -n "$instance" ]; then
echo "instance name found: ${instance}"
fi
if [ -f "/var/vmm/${instance}.img" ]; then
echo -n "Size of img: "
ls -alh /var/vmm/${instance}.img | awk '{print $5}'
if [ ! -f "/var/vmm/${1}.qcow2" ]; then
echo "vmctl create -i /var/vmm/${instance}.img /var/vmm/${1}.qcow2"
vmctl create -i /var/vmm/${instance}.img /var/vmm/${1}.qcow2 && pushover.pl -m "vmctl create ${1} done"
fi
fi
if [ -f "/var/vmm/${instance}.qcow2" ]; then
cp /var/vmm/${instance}.qcow2 /var/vmm/${1}.qcow2
fi
if [ -f "/var/vmm/${1}.qcow2" ]; then
echo -n "Size of qcow2: "
ls -alh /var/vmm/${1}.qcow2 | awk '{print $5}'
echo "rsync -ve 'ssh -p 31415 -i ~mischa/.ssh/id_ed25519' --rsync-path='doas rsync' /var/vmm/${1}.qcow2 mischa@${2}.obsda.ms:/var/vmm/${3}.qcow2"
rsync -ve 'ssh -p 31415 -i ~mischa/.ssh/id_ed25519' --rsync-path='doas rsync' /var/vmm/${1}.qcow2 mischa@${2}.obsda.ms:/var/vmm/${3}.qcow2 && pushover.pl -m "rsync ${3} done"
fi

43
relaunch.sh Executable file
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#!/bin/sh
#
# Copyright (c) 2019-2021 Mischa Peters <mischa @ openbsd.amsterdam>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
CONF_FILE="${PWD}/_deploy.conf"
if [[ -f "${CONF_FILE}" ]]; then
. "${CONF_FILE}"
else
echo "unable to find _deploy.conf"
exit 1
fi
if [[ -z ${1} ]]; then
echo "usage: ${0##*/} vmXX"
exit 1
fi
if [[ ! -f "${VMS}/${1}.txt" ]]; then
echo "unable to find ${VMS}/${1}"
exit 1
fi
if [[ ! -f "${IMAGES}/${1}.qcow2" ]]; then
echo "unable to find ${IMAGES}/${1}.qcow2"
exit 1
fi
deploy.pl
rcctl restart dhcpd
vmctl reload
vmctl start ${1}
sleep 30
echo "SUCCES! - deployed ${1}"
notify.pl deployed ${1}