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improve .qcow2 file and rename -tpm #7

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improve .qcow2 file and rename -tpm #7

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78 changes: 42 additions & 36 deletions vm_backup_restoration.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -83,50 +83,56 @@ get_information() {
}

restore_backup() {
echo -e "${BOLD}Creation VM folder in domains directory${RESET}"
echo -e "mkdir /mnt/user/domains/$VM_NAME\n"
echo -e "${BOLD}Creation VM folder in domains directory${RESET}"
echo -e "mkdir /mnt/user/domains/$VM_NAME\n"
mkdir -p /mnt/user/domains/"$VM_NAME"

BACKUP_FILES=("$PATH_BACKUP_FOLDER/$VM_NAME/${BACKUP_DATE}_vdisk1.img"*)
if [[ -e ${BACKUP_FILES[0]} ]]; then
BACKUP_FILE="${BACKUP_FILES[0]}"
BACKUP_FILE="${BACKUP_FILES[0]}"
else
echo "Backup file not found: $BACKUP_FILE"
exit 1
echo "Backup file not found: $BACKUP_FILE"
exit 1
fi

if [[ "$BACKUP_FILE" == *"_vdisk1.img.zst" ]] || [[ "$BACKUP_FILE" == *"_vdisk1.qcow2.zst" ]]; then
echo -e "${BOLD}Extracting backup file${RESET}"
# Extract the file extension (either img or qcow2)
if [[ "$BACKUP_FILE" == *"_vdisk1.img.zst" ]]; then
FILE_EXTENSION="img"
else
FILE_EXTENSION="qcow2"
fi
echo -e "unzstd -C $PATH_BACKUP_FOLDER/$VM_NAME/${BACKUP_DATE}_vdisk1.${FILE_EXTENSION}.zst"
unzstd -C "$BACKUP_FILE"
BACKUP_FILE="$PATH_BACKUP_FOLDER/$VM_NAME/${BACKUP_DATE}_vdisk1.${FILE_EXTENSION}"
echo -e "${GREEN}!! Extraction finished !!${RESET}\n"
fi

if [[ "$BACKUP_FILE" == *".img" ]] || [[ "$BACKUP_FILE" == *".qcow2" ]]; then
echo -e "${BOLD}Copy backup file to domains folder${RESET}"
echo -e "cp $BACKUP_FILE /mnt/user/domains/$VM_NAME/vdisk1.${FILE_EXTENSION}"
cp "$BACKUP_FILE" "/mnt/user/domains/$VM_NAME/vdisk1.${FILE_EXTENSION}"
echo -e "${GREEN}!! Copy finished !!${RESET}\n"
else
echo -e "${RED}!!! Backup file not found !!!${RESET}\n\a"
exit 1
fi

if [[ "$BACKUP_FILE" == *".zst" ]]; then
echo -e "${BOLD}Extracting backup file${RESET}"
echo -e "unzstd -C $PATH_BACKUP_FOLDER/$VM_NAME/${BACKUP_DATE}_vdisk1.img.zst"
unzstd -C "$PATH_BACKUP_FOLDER/$VM_NAME/${BACKUP_DATE}_vdisk1.img.zst"
BACKUP_FILE="$PATH_BACKUP_FOLDER/$VM_NAME/${BACKUP_DATE}_vdisk1.img"
echo -e "${GREEN}!! Extraction finished !!${RESET}\n"
fi

if [[ "$BACKUP_FILE" == *".img" ]]; then
echo -e "${BOLD}Copy backup file to domains folder${RESET}"
echo -e "cp $BACKUP_FILE /mnt/user/domains/$VM_NAME/vdisk1.img"
cp "$BACKUP_FILE" "/mnt/user/domains/$VM_NAME/vdisk1.img"
echo -e "${GREEN}!! Copy finished !!${RESET}\n"
else
echo -e "${RED}!!! Backup file not found !!!${RESET}\n\a"
exit 1
fi

echo -e "${BOLD}Copy .xml file${RESET}"
BACKUP_FILE="$PATH_BACKUP_FOLDER/$VM_NAME/${BACKUP_DATE}_${VM_NAME}.xml"
echo -e "cp $BACKUP_FILE /etc/libvirt/qemu/$VM_NAME.xml"
cp "$BACKUP_FILE" "/etc/libvirt/qemu/$VM_NAME.xml"
echo -e "${GREEN}!! Copy finished !!${RESET}\n"

echo -e "${BOLD}Copy _VARS-pure-efi.fd file${RESET}"
BACKUP_FILE=$(find "$PATH_BACKUP_FOLDER/$VM_NAME" -name "${BACKUP_DATE}*_VARS-pure-efi.fd" -print -quit)
CLEAN_BACKUP_FILE=${BACKUP_FILE:${#PATH_BACKUP_FOLDER}+${#VM_NAME}+${#BACKUP_DATE}+3}
# +3 because there are two / and one _ in the file name
echo -e "cp $BACKUP_FILE /etc/libvirt/qemu/nvram/$CLEAN_BACKUP_FILE"
cp "$BACKUP_FILE" "/etc/libvirt/qemu/nvram/$CLEAN_BACKUP_FILE"
echo -e "${GREEN}!! Copy finished !!${RESET}\n"
echo -e "${BOLD}Copy .xml file${RESET}"
BACKUP_FILE="$PATH_BACKUP_FOLDER/$VM_NAME/${BACKUP_DATE}_${VM_NAME}.xml"
echo -e "cp $BACKUP_FILE /etc/libvirt/qemu/$VM_NAME.xml"
cp "$BACKUP_FILE" "/etc/libvirt/qemu/$VM_NAME.xml"
echo -e "${GREEN}!! Copy finished !!${RESET}\n"

echo -e "${BOLD}Copy _VARS-pure-efi.fd file${RESET}"
BACKUP_FILE=$(find "$PATH_BACKUP_FOLDER/$VM_NAME" -name "${BACKUP_DATE}*_VARS-pure-efi*.fd" -print -quit)
CLEAN_BACKUP_FILE=${CLEAN_BACKUP_FILE/-tpm.fd/.fd}
CLEAN_BACKUP_FILE=${BACKUP_FILE:${#PATH_BACKUP_FOLDER}+${#VM_NAME}+${#BACKUP_DATE}+3}
# +3 because there are two / and one _ in the file name
echo -e "cp $BACKUP_FILE /etc/libvirt/qemu/nvram/$CLEAN_BACKUP_FILE"
cp "$BACKUP_FILE" "/etc/libvirt/qemu/nvram/$CLEAN_BACKUP_FILE"
echo -e "${GREEN}!! Copy finished !!${RESET}\n"
}

###
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