mirror of
https://github.com/LibreELEC/LibreELEC.tv.git
synced 2025-07-28 13:16:41 +00:00
add create_virtualimage script
This commit is contained in:
Stefan Saraev
parent
52cb5f3e01
commit
f906901afe
256
config/release/create_virtualimage
Executable file
256
config/release/create_virtualimage
Executable file
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#!/bin/sh
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################################################################################
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# Copyright (C) 2009-2010 OpenELEC.tv
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# http://www.openelec.tv
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#
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# This Program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This Program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OpenELEC.tv; see the file COPYING. If not, write to
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# the Free Software Foundation, 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
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# http://www.gnu.org/copyleft/gpl.html
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################################################################################
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# usage: sudo ./create_virtualmachine <path>
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# example: sudo ./create_virtualmachine /home/test/VM
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if [ "$(id -u)" != "0" ]; then
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clear
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echo "#########################################################"
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echo "# please execute with 'sudo' or -DANGEROUS!!!- as root #"
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echo "# example: sudo ./create_virtualmachine <path> #"
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echo "#########################################################"
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exit 1
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fi
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if [ -z "$1" ]; then
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clear
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echo "#########################################################"
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echo "# please execute with target folder drive as option #"
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echo "# example: sudo ./create_virtualmachine /home/test/VM/ #"
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echo "#########################################################"
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exit 1
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fi
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DISK="$1/OpenELEC.img"
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VMDK="$1/OpenELEC.vmdk"
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LOOP="/dev/loop0"
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clear
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echo "#########################################################"
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echo "# #"
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echo "# OpenELEC.tv USB Installer #"
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echo "# #"
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echo "#########################################################"
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echo "# #"
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echo "# This will wipe any data off your chosen drive #"
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echo "# Please read the instructions and use very carefully.. #"
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echo "# #"
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echo "#########################################################"
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# check for some required tools
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# this is needed to create a bootloader
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which syslinux > /dev/null
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if [ "$?" = "1" ]; then
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clear
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echo "#########################################################"
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echo "# #"
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echo "# OpenELEC.tv missing tool - Installation will quit #"
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echo "# #"
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echo "# We can't find the required tool \"syslinux\" #"
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echo "# on your system. #"
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echo "# Please install it via your package manager. #"
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echo "# #"
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echo "#########################################################"
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exit 1
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fi
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# this is needed by syslinux
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which mcopy > /dev/null
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if [ "$?" = "1" ]; then
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clear
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echo "#########################################################"
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echo "# #"
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echo "# OpenELEC.tv missing tool - Installation will quit #"
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echo "# #"
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echo "# We can't find the required tool \"mcopy\" #"
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echo "# on your system. #"
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echo "# Please install it via your package manager. #"
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echo "# NOTE: Some distributions call this package #"
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echo "# \"mtools\". #"
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echo "# #"
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echo "#########################################################"
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exit 1
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fi
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# this is needed to partion the drive
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which parted > /dev/null
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if [ "$?" = "1" ]; then
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clear
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echo "#########################################################"
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echo "# #"
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echo "# OpenELEC.tv missing tool - Installation will quit #"
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echo "# #"
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echo "# We can't find the required tool \"parted\" #"
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echo "# on your system. #"
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echo "# Please install it via your package manager. #"
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echo "# #"
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echo "#########################################################"
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exit 1
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fi
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# this is needed fo convert harddisk image to vmdk format
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which qemu-img > /dev/null
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if [ "$?" = "1" ]; then
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clear
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echo "#########################################################"
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echo "# #"
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echo "# OpenELEC.tv missing tool - Installation will quit #"
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echo "# #"
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echo "# We can't find the required tool \"qemu-img\" #"
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echo "# on your system. #"
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echo "# Please install it via your package manager. #"
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echo "# #"
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echo "#########################################################"
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exit 1
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fi
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# check MD5 sums
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echo "checking MD5 sum..."
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md5sumFailed()
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{
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clear
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echo "#########################################################"
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echo "# #"
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echo "# OpenELEC.tv failed md5 check - Installation will quit #"
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echo "# #"
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echo "# Your original download was probably corrupt. #"
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echo "# Please visit www.openelec.tv and get another copy #"
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echo "# #"
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echo "#########################################################"
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exit 1
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}
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md5sum -c target/KERNEL.md5
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if [ "$?" = "1" ]; then
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md5sumFailed
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fi
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md5sum -c target/SYSTEM.md5
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if [ "$?" = "1" ]; then
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md5sumFailed
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fi
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# ensure loop0 not in use
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umount "$LOOP"
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losetup -d "$LOOP"
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# create an image
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echo "creating new empty harddisk image: $DISK..."
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dd if=/dev/zero of="$DISK" bs=1M count=512
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# write a disklabel
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echo "creating new partition table: $DISK..."
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losetup "$LOOP" "$DISK"
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parted -s "$LOOP" mklabel msdos
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# create partition1
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echo "creating partition1 on $DISK..."
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parted -s "$LOOP" -a min unit s mkpart primary ext4 64 262208
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# create partition2
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echo "creating partition2 on $DISK..."
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parted -s "$LOOP" -a min unit s mkpart primary ext4 262209 100%
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# make partition1 active (bootable)
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echo "marking partition1 active..."
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parted -s "$LOOP" set 1 boot on
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# write mbr
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echo "writing mbr..."
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if [ -f /usr/lib/syslinux/mbr.bin ]; then
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MBR="/usr/lib/syslinux/mbr.bin" # example: debian, ubuntu
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elif [ -f /usr/share/syslinux/mbr.bin ]; then
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MBR="/usr/share/syslinux/mbr.bin" # example: fedora
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else
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echo "Can't find syslinux's mbr.bin on Host OS"
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fi
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if [ -n "$MBR" ]; then
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cat "$MBR" > "$LOOP"
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fi
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# create filesystem on partition1
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echo "creating filesystem on partition1..."
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losetup -d "$LOOP"
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losetup -o 32768 --sizelimit 134218240 "$LOOP" "$DISK"
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mke2fs -t ext4 -m 0 "$LOOP"
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tune2fs -U random -L "System" "$LOOP"
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sync
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# mount partition
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echo "mounting partition1 on /tmp/vmware_install..."
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mkdir -p /tmp/vmware_install
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mount "$LOOP" /tmp/vmware_install
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# create bootloader configuration
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echo "creating bootloader configuration..."
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echo "DEFAULT linux" > /tmp/vmware_install/syslinux.cfg
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echo "PROMPT 0" >> /tmp/vmware_install/syslinux.cfg
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echo " " >> /tmp/vmware_install/syslinux.cfg
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echo "LABEL linux" >> /tmp/vmware_install/syslinux.cfg
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echo " KERNEL /KERNEL" >> /tmp/vmware_install/syslinux.cfg
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echo " APPEND boot=LABEL=System disk=LABEL=Storage quiet ssh" >> /tmp/vmware_install/syslinux.cfg
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# install extlinux
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echo "installing extlinux to partition1..."
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extlinux --heads=4 --sector=32 -i /tmp/vmware_install
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# copy files
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echo "copying files to partition1..."
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cp target/KERNEL /tmp/vmware_install
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cp target/SYSTEM /tmp/vmware_install
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# sync disk
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echo "syncing disk..."
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sync
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# unmount partition1
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echo "unmounting partition1..."
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umount "$LOOP"
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sync
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# create filesystem on partition2
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echo "creating filesystem on partition2..."
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losetup -d "$LOOP"
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losetup -o 134251008 "$LOOP" "$DISK"
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mke2fs -t ext4 -m 0 "$LOOP"
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tune2fs -U random -L "Storage" "$LOOP"
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sync
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# detach loop0
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losetup -d "$LOOP"
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# cleaning
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echo "cleaning tempdir..."
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rm -rf /tmp/vmware_install
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# convert image to vmdk
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echo "converting $DISK to vmdk format..."
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qemu-img convert -O vmdk "$DISK" "$VMDK"
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rm -f "$DISK"
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echo "...installation finished"
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