Initial supporg for Fedora flavours
This commit is contained in:
97
vm_create.sh
97
vm_create.sh
@ -9,8 +9,9 @@ VM_BASE_IMAGE=
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VM_OS_VARIANT=
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VM_USERNAME="user"
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VM_BRIDGE_INT=
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VM_NET_USED="default"
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VM_NET_USED="PU-internalTests"
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LIBVIRT_NET_OPTION="network=$VM_NET_USED,model=e1000"
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HAT_STREAM="stable"
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# Functions
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usage()
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{
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@ -31,46 +32,48 @@ EOF
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}
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HOST_OS=$(cat /etc/os-release | grep -v VERSION_ID |grep "ID=" | awk -F'=' '{print $2}')
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if [ $HOST_OS == "debian" ]; then
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source < env_scripts/older_os.sh
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if [ "$HOST_OS" == "debian" ]; then
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source env_scripts/older_os.sh
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else
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source > env_scripts/newer_os.sh
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source env_scripts/newer_os.sh
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fi
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case $answer in
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[1]* ) VM_OS_VARIANT=${GUEST_OS_TYPE_DEBIAN}
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VM_BASE_IMAGE='https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-generic-amd64.qcow2'
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break;;
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[2]* ) VM_OS_VARIANT='ubuntu20.04'
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VM_BASE_IMAGE='https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img'
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break;;
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[3]* ) VM_OS_VARIANT='ubuntu22.04'
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VM_BASE_IMAGE='https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img'
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break;;
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[4]* ) VM_OS_VARIANT='ubuntu24.04'
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VM_BASE_IMAGE='https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img'
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break;;
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[5]* ) VM_OS_VARIANT='freebsd14.0'
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VM_BASE_IMAGE='https://download.freebsd.org/releases/VM-IMAGES/14.0-RELEASE/amd64/Latest/FreeBSD-14.0-RELEASE-amd64.qcow2.xz'
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break;;
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* ) echo "Please answer 1,2,3,4,5.";;
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esac
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done
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download_base_image()
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{
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if ! test -f "${VM_BASE_DIR}/base/$VM_OS_VARIANT.qcow2"; then
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if [[ "$VM_OS_VARIANT" == "freebsd14.0" ]]; then
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VM_DISK_FORMAT=".qcow2.xz"
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wget -v -O "${VM_BASE_DIR}/base/$VM_OS_VARIANT.${VM_DISK_FORMAT}" ${VM_BASE_IMAGE}
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if [[ "$VM_OS_VARIANT" == "freebsd14.2" ]]; then
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VM_DISK_FORMAT="qcow2.xz"
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cd ${VM_BASE_DIR}/base/
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wget -v -O "${VM_BASE_DIR}/base/$VM_OS_VARIANT.${VM_DISK_FORMAT}" ${VM_BASE_IMAGE}
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xz -d $VM_OS_VARIANT.${VM_DISK_FORMAT}
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mv $VM_OS_VARIANT.${VM_DISK_FORMAT} $VM_OS_VARIANT.img
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cd -
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elif [[ "$VM_OS_VARIANT" == "fedora-coreos-stable" ]]; then
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podman run --pull=always --rm \
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-v /dev:/dev -v /run/udev:/run/udev \
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-v $VM_BASE_DIR/base:/data -w /data \
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quay.io/coreos/coreos-installer:release \
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download -s ${HAT_STREAM} -p qemu -f qcow2.xz --decompress -C .
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mv $VM_BASE_DIR/base/fedora-coreos-*.qcow2 $VM_BASE_DIR/base/"$VM_OS_VARIANT".qcow2
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else
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wget -v -O "${VM_BASE_DIR}/base/$VM_OS_VARIANT.${VM_DISK_FORMAT}" ${VM_BASE_IMAGE}
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fi
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fi
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}
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gen_coreos_data()
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{
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cat <<EOF > "$VM_BASE_DIR/init/${VM_HOSTNAME}-user-data.bu"
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variant: fcos
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version: 1.6.0
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passwd:
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users:
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- name: core
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ssh_authorized_keys:
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- ${SSH_PUB_KEY}
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EOF
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}
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gen_linux_user_data()
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{
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VM_USER_PASS=$(tr -dc A-Za-z0-9 </dev/urandom | head -c 8; echo)
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@ -122,6 +125,7 @@ EOF
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}
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while getopts "h:n:net:b:r:c:s:v" option; do
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case "${option}"
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in
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@ -164,7 +168,7 @@ if [ -n "$VM_BASE_IMAGE" ] && [ -f "$VM_BASE_IMAGE" ]; then
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download_base_image
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else
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while true; do
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read -r -p $'Select VM OS:\n 1.Debian12\n 2.Ubuntu 20.04\n 3.Ubuntu 22.04\n 4.Ubuntu 24.04 \n 5.FreeBSD 14\n' -n1 answer
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read -r -p $'Select VM OS:\n 1.Debian12\n 2.Ubuntu 20.04\n 3.Ubuntu 22.04\n 4.Ubuntu 24.04 \n 5.FreeBSD 14\n 6.Alpine Linux\n 7.Fedora CoreOS' -n1 answer
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case $answer in
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[1]* ) VM_OS_VARIANT='debian11'
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VM_BASE_IMAGE='https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-generic-amd64.qcow2'
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@ -178,10 +182,16 @@ else
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[4]* ) VM_OS_VARIANT='ubuntu24.04'
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VM_BASE_IMAGE='https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img'
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break;;
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[5]* ) VM_OS_VARIANT='freebsd14.0'
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VM_BASE_IMAGE='https://download.freebsd.org/releases/VM-IMAGES/14.0-RELEASE/amd64/Latest/FreeBSD-14.0-RELEASE-amd64.qcow2.xz'
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[5]* ) VM_OS_VARIANT='freebsd14.2'
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VM_BASE_IMAGE='https://download.freebsd.org/ftp/releases/VM-IMAGES/14.2-RELEASE/amd64/Latest/FreeBSD-14.2-RELEASE-amd64-BASIC-CLOUDINIT.ufs.qcow2.xz'
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break;;
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* ) echo "Please answer 1,2,3,4,5.";;
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[6]* ) VM_OS_VARIANT='alpinelinux3.20'
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VM_BASE_IMAGE='https://dl-cdn.alpinelinux.org/alpine/v3.21/releases/cloud/generic_alpine-3.21.2-x86_64-bios-tiny-r0.qcow2"'
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break;;
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[7]* ) VM_OS_VARIANT='fedora-coreos-stable'
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#VM_BASE_IMAGE='https://dl-cdn.alpinelinux.org/alpine/v3.21/releases/cloud/generic_alpine-3.21.2-x86_64-bios-tiny-r0.qcow2"'
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break;;
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* ) echo "Please answer 1,2,3,4,5,6,7.";;
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esac
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done
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download_base_image
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@ -213,7 +223,7 @@ instance-id: ${VM_HOSTNAME}
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local-hostname: ${VM_HOSTNAME}
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EOF
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#cloud-init VM user-data
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if [[ "$VM_OS_VARIANT" == "freebsd14.0" ]]; then
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if [[ "$VM_OS_VARIANT" == "freebsd14.2" ]]; then
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gen_freebsd_user_data
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# genisoimage \
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# -output ${VM_BASE_DIR}/images/${VM_HOSTNAME}-cidata.iso \
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@ -230,10 +240,32 @@ if [[ "$VM_OS_VARIANT" == "freebsd14.0" ]]; then
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# --autostart \
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# --import --noautoconsole \
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# --cloud-init root-password-generate=on,user-data=${VM_BASE_DIR}/init/${VM_HOSTNAME}-user-data
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elif [[ "$VM_OS_VARIANT" == "fedora-coreos-stable" ]]; then
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gen_coreos_data
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else
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gen_linux_user_data
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fi
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if [[ "$VM_OS_VARIANT" == "fedora-coreos-stable" ]]; then
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IGNITION_CONFIG="${VM_BASE_DIR}/init/${VM_HOSTNAME}.ign"
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BUTANE_CONFIG="$VM_BASE_DIR/init/${VM_HOSTNAME}-user-data.bu"
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IGNITION_DEVICE_ARG=(--qemu-commandline="-fw_cfg name=opt/com.coreos/config,file=${IGNITION_CONFIG}")
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#Generate ignition config
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podman run --interactive --rm quay.io/coreos/butane:release \
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--pretty --strict < ${BUTANE_CONFIG} > ${IGNITION_CONFIG}
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chown ${USERNAME}:libvirt-qemu /home/victor/vms/init/*
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#Install
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virt-install \
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--connect="qemu:///system" \
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--name ${VM_HOSTNAME} \
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--memory ${VM_MEM_SIZE} \
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--vcpus="${VM_VCPUS}" \
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--os-variant=${VM_OS_VARIANT} \
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--disk ${VM_BASE_DIR}/images/${VM_HOSTNAME}.img,device=disk,bus=virtio \
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--autostart \
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--import --noautoconsole \
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--network ${LIBVIRT_NET_OPTION} "${IGNITION_DEVICE_ARG[@]}"
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#https://unix.stackexchange.com/questions/578086/virt-install-error-cant-load-ignit
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else
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virt-install \
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--name ${VM_HOSTNAME} \
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--memory ${VM_MEM_SIZE} \
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@ -247,6 +279,7 @@ fi
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# cloud-localds \
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# ${VM_BASE_DIR}/images/${VM_HOSTNAME}.iso \
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# ${VM_BASE_DIR}/init/${VM_HOSTNAME}-user-data
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fi
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virsh dumpxml "${VM_HOSTNAME}" > "${VM_BASE_DIR}/xml/${VM_HOSTNAME}.xml"
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if [ -n $VERBOSE ]; then
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