lmn-client/roles/lmn_vm/files/sync-vm.sh
2023-07-13 15:44:17 +02:00

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#!/usr/bin/bash
# Push VM-Disk-Image on server
set -eu
show_help() {
cat << EOF >&2
Usage: $(basename "$0") [-d vmname] [-a] [-t]"
The images from images.list and xml-directory will be synced from server.
Using flag -t all torrents and xml-VM-Definitions will be synced
EOF
}
VM_DIR="/tmp/${SUDO_UID}/vmimages"
download_image() {
if [[ -f "/var/lib/libvirt/images/${VM_NAME}.qcow2.torrent" ]]; then
cd /var/lib/libvirt/images
ctorrent -e 0 "${VM_NAME}.qcow2.torrent"
/usr/local/bin/vmimage-torrent restart "${VM_NAME}.qcow2"
else
rsync -av --password-file=/etc/rsync.secret \
"rsync://vmuser@server:/vmimages-download/${VM_NAME}.qcow2" \
/var/lib/libvirt/images/
rsync -av --password-file=/etc/rsync.secret \
"rsync://vmuser@server:/vmimages-download/xml/${VM_NAME}.xml" \
/var/lib/libvirt/images/xml/
fi
}
sync_all_images() {
rsync -av --password-file=/etc/rsync.secret --files-from=/var/lib/libvirt/images/images.list \
rsync://vmuser@server:/vmimages-download/ /var/lib/libvirt/images/
rsync -av --password-file=/etc/rsync.secret rsync://vmuser@server:/vmimages-download/xml \
/var/lib/libvirt/images/
}
sync_all_torrents() {
rsync -av --password-file=/etc/rsync.secret rsync://vmuser@server:/vmimages-download/*.torrent \
/var/lib/libvirt/images/
rsync -av --password-file=/etc/rsync.secret rsync://vmuser@server:/vmimages-download/xml \
/var/lib/libvirt/images/
}
while getopts ':d:at' OPTION; do
case "$OPTION" in
d)
VM_NAME=$OPTARG
download_image
;;
a)
sync_all_images
;;
t)
sync_all_torrents
;;
?)
show_help
exit 1
;;
esac
done