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Posted to commits@iota.apache.org by da...@apache.org on 2016/05/22 00:15:11 UTC
[2/2] incubator-iota git commit: A cross build version of the script
using ubuntu machine as it's host,
aiming for using more resources for the build in order to speed up the
process.
A cross build version of the script using ubuntu machine as it's host, aiming for using more resources for the build in order to speed up the process.
Project: http://git-wip-us.apache.org/repos/asf/incubator-iota/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-iota/commit/74cb7979
Tree: http://git-wip-us.apache.org/repos/asf/incubator-iota/tree/74cb7979
Diff: http://git-wip-us.apache.org/repos/asf/incubator-iota/diff/74cb7979
Branch: refs/heads/master
Commit: 74cb7979d7713f45a912c860ab64b45d6e64d3c4
Parents: 5ed64cd
Author: dalir <am...@litbit.com>
Authored: Sun May 22 01:14:51 2016 +0100
Committer: dalir <am...@litbit.com>
Committed: Sun May 22 01:14:51 2016 +0100
----------------------------------------------------------------------
iota_x_image_builder.sh | 623 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 623 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-iota/blob/74cb7979/iota_x_image_builder.sh
----------------------------------------------------------------------
diff --git a/iota_x_image_builder.sh b/iota_x_image_builder.sh
new file mode 100755
index 0000000..8c53c49
--- /dev/null
+++ b/iota_x_image_builder.sh
@@ -0,0 +1,623 @@
+#!/usr/bin/env bash
+
+set -e
+
+##########################################################
+# Set the relaase
+RELEASE="xenial"
+
+# Image configs
+HOSTNAME="iota"
+USERNAME="iota"
+TZDATA="Europe/London"
+
+#########################################################
+# Directorys
+TITLE="ubuntu"
+VERSION="16.04"
+
+BASEDIR=$(pwd)/image-build
+BUILDDIR=${BASEDIR}/${TITLE}
+MOUNTDIR=$BUILDDIR/mount
+BASE_R=${BASEDIR}/base
+DEVICE_R=${BUILDDIR}/pi2
+DESKTOP_R=${BUILDDIR}/desktop
+ARCH=$(uname -m)
+export TZ=${TZDATA}
+
+TARBALL="$(date +%Y-%m-%d)-iota-ubuntu-${VERSION}-armhf-rootfs.tar.bz2"
+IMAGE="$(date +%Y-%m-%d)-iota-ubuntu-${VERSION}-armhf-raspberry-pi-2.img"
+IMAGE_NAME="$(date +%Y-%m-%d)-iota-ubuntu-${VERSION}-armhf-raspberry-pi-2"
+# Either 'ext4' or 'f2fs'
+FS_TYPE="ext4"
+
+# Either 4, 8 or 16
+FS_SIZE=4
+
+# Either 0 or 1.
+# - 0 don't make generic rootfs tarball
+# - 1 make a generic rootfs tarball
+MAKE_TARBALL=0
+
+########################################################
+# bash colors
+BASH_GREEN="\e[1;32m"
+BASH_RED="\e[1;31m"
+BASH_NORMAL="\e[0m"
+
+printGreen() {
+ echo -e "${BASH_GREEN}$1${BASH_NORMAL}"
+}
+
+printRed() {
+ echo -e "${BASH_RED}$1${BASH_NORMAL}"
+}
+
+#########################################################
+# check root
+if [ ${UID} -ne 0 ]; then
+ printRed "Please start the script as root."
+ exit 1
+fi
+
+
+#########################################################
+# Mount host system
+function mount_system() {
+ printGreen "Mount system..."
+ # In case this is a re-run move the cofi preload out of the way
+ if [ -e $R/etc/ld.so.preload ]; then
+ mv -v $R/etc/ld.so.preload $R/etc/ld.so.preload.disable
+ fi
+ mount -t proc none $R/proc
+ mount -t sysfs none $R/sys
+ mount -o bind /dev $R/dev
+ mount -o bind /dev/pts $R/dev/pts
+ echo "nameserver 8.8.8.8" > $R/etc/resolv.conf
+}
+
+# Unmount host system
+function umount_system() {
+ printGreen "Umount system..."
+ umount -l $R/sys
+ umount -l $R/proc
+ umount -l $R/dev/pts
+ umount -l $R/dev
+ echo "" > $R/etc/resolv.conf
+}
+
+function sync_to() {
+ printGreen "Sync ${1}..."
+ local TARGET="${1}"
+ if [ ! -d "${TARGET}" ]; then
+ mkdir -p "${TARGET}"
+ fi
+ rsync -a --progress --delete ${R}/ ${TARGET}/
+}
+
+# Base debootstrap
+function bootstrap() {
+ printGreen "Bootstrap..."
+ # Required tools
+ apt-get -y install binfmt-support debootstrap f2fs-tools \
+ qemu-user-static rsync ubuntu-keyring wget whois
+
+ # Use the same base system for all flavours.
+ if [ ! -f "${R}/tmp/.bootstrap" ]; then
+ if [ "${ARCH}" == "armv7l" ]; then
+ debootstrap --verbose $RELEASE $R http://ports.ubuntu.com/
+ else
+ qemu-debootstrap --verbose --arch=armhf $RELEASE $R http://ports.ubuntu.com/
+ fi
+ touch "$R/tmp/.bootstrap"
+ fi
+}
+
+function generate_locale() {
+ printGreen "Generate locale..."
+ for LOCALE in $(chroot $R locale | cut -d'=' -f2 | grep -v : | sed 's/"//g' | uniq); do
+ if [ -n "${LOCALE}" ]; then
+ chroot $R locale-gen $LOCALE
+ fi
+ done
+}
+
+function configure_timezone() {
+ printGreen "Setup timezone ${TZDATA}..."
+ # Set time zone
+ echo ${TZDATA} > $R/etc/timezone
+ chroot $R dpkg-reconfigure -f noninteractive tzdata
+}
+
+# Set up initial sources.list
+function apt_sources() {
+ printGreen "Add source lists..."
+ cat <<EOM >$R/etc/apt/sources.list
+deb http://ports.ubuntu.com/ ${RELEASE} main restricted universe multiverse
+deb-src http://ports.ubuntu.com/ ${RELEASE} main restricted universe multiverse
+
+deb http://ports.ubuntu.com/ ${RELEASE}-updates main restricted universe multiverse
+deb-src http://ports.ubuntu.com/ ${RELEASE}-updates main restricted universe multiverse
+
+deb http://ports.ubuntu.com/ ${RELEASE}-security main restricted universe multiverse
+deb-src http://ports.ubuntu.com/ ${RELEASE}-security main restricted universe multiverse
+
+deb http://ports.ubuntu.com/ ${RELEASE}-backports main restricted universe multiverse
+deb-src http://ports.ubuntu.com/ ${RELEASE}-backports main restricted universe multiverse
+EOM
+
+ cat <<EOM >$R/etc/apt/apt.conf.d/50raspi
+# Never use pdiffs, current implementation is very slow on low-powered devices
+Acquire::PDiffs "0";
+EOM
+
+}
+
+function apt_upgrade() {
+ printGreen "Upgrade..."
+ chroot $R apt-get -f -y install
+ chroot $R dpkg --configure -a
+ chroot $R apt-get update
+ chroot $R apt-get -y -u dist-upgrade
+}
+
+function apt_clean() {
+ printGreen "Clean packages..."
+ chroot $R apt-get -y autoremove
+ chroot $R apt-get clean
+}
+
+# Install Ubuntu
+function install_ubuntu() {
+ printGreen "Install ubuntu..."
+ chroot $R apt-get -y install f2fs-tools software-properties-common
+ if [ ! -f "${R}/tmp/.ubuntu" ]; then
+ chroot $R apt-get -y install ubuntu-standard
+ touch "${R}/tmp/.ubuntu"
+ fi
+}
+
+function create_groups() {
+ printGreen "Create groups..."
+ chroot $R groupadd -f --system gpio
+ chroot $R groupadd -f --system i2c
+ chroot $R groupadd -f --system input
+ chroot $R groupadd -f --system spi
+
+ # Create adduser hook
+ cat <<'EOM' >$R/usr/local/sbin/adduser.local
+#!/bin/sh
+# This script is executed as the final step when calling `adduser`
+# USAGE:
+# adduser.local USER UID GID HOME
+
+# Add user to the Raspberry Pi specific groups
+usermod -a -G adm,gpio,i2c,input,spi,video $1
+EOM
+ chmod +x $R/usr/local/sbin/adduser.local
+}
+
+# Create default user
+function create_user() {
+ printGreen "Create user..."
+ local DATE=$(date +%m%H%M%S)
+ local PASSWD=$(mkpasswd -m sha-512 ${USERNAME} ${DATE})
+
+ chroot $R adduser --gecos "iota user" --add_extra_groups --disabled-password ${USERNAME}
+ chroot $R usermod -a -G sudo -p ${PASSWD} ${USERNAME}
+}
+
+
+function configure_ssh() {
+ printGreen "Configure ssh..."
+ chroot $R apt-get -y install openssh-server
+ cat > $R/etc/systemd/system/sshdgenkeys.service << EOF
+[Unit]
+Description=SSH key generation on first startup
+Before=ssh.service
+ConditionPathExists=|!/etc/ssh/ssh_host_key
+ConditionPathExists=|!/etc/ssh/ssh_host_key.pub
+ConditionPathExists=|!/etc/ssh/ssh_host_rsa_key
+ConditionPathExists=|!/etc/ssh/ssh_host_rsa_key.pub
+ConditionPathExists=|!/etc/ssh/ssh_host_dsa_key
+ConditionPathExists=|!/etc/ssh/ssh_host_dsa_key.pub
+ConditionPathExists=|!/etc/ssh/ssh_host_ecdsa_key
+ConditionPathExists=|!/etc/ssh/ssh_host_ecdsa_key.pub
+ConditionPathExists=|!/etc/ssh/ssh_host_ed25519_key
+ConditionPathExists=|!/etc/ssh/ssh_host_ed25519_key.pub
+
+[Service]
+ExecStart=/usr/bin/ssh-keygen -A
+Type=oneshot
+RemainAfterExit=yes
+
+[Install]
+WantedBy=ssh.service
+EOF
+
+ mkdir -p $R/etc/systemd/system/ssh.service.wants
+ chroot $R ln -s /etc/systemd/system/sshdgenkeys.service /etc/systemd/system/ssh.service.wants
+}
+
+function configure_network() {
+ printGreen "Set hostename ${HOSTNAME}..."
+
+ # Set up hosts
+ echo ${HOSTNAME} >$R/etc/hostname
+ cat <<EOM >$R/etc/hosts
+127.0.0.1 localhost
+::1 localhost ip6-localhost ip6-loopback
+ff02::1 ip6-allnodes
+ff02::2 ip6-allrouters
+
+127.0.1.1 ${HOSTNAME}
+EOM
+
+ # Set up interfaces
+ printGreen "Configure network..."
+ cat <<EOM >$R/etc/network/interfaces
+# interfaces(5) file used by ifup(8) and ifdown(8)
+# Include files from /etc/network/interfaces.d:
+source-directory /etc/network/interfaces.d
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+auto eth0
+iface eth0 inet dhcp
+EOM
+
+}
+
+function configure_hardware() {
+ # Ported
+ # http://archive.raspberrypi.org/debian/pool/main/r/raspberrypi-firmware/raspberrypi-firmware_1.20151118-1.dsc # Foundation's Kernel
+ # https://launchpad.net/~fo0bar/+archive/ubuntu/rpi2-nightly/+files/xserver-xorg-video-fbturbo_0%7Egit.20151007.f9a6ed7-0%7Enightly.dsc
+
+ # Kernel and Firmware - Pending
+ # https://twolife.be/raspbian/pool/main/bcm-videocore-pkgconfig/bcm-videocore-pkgconfig_1.dsc
+ # https://twolife.be/raspbian/pool/main/linux/linux_4.1.8-1+rpi1.dsc
+ # http://archive.raspberrypi.org/debian/pool/main/r/raspi-copies-and-fills/raspi-copies-and-fills_0.5-1.dsc # FTBFS in a PPA
+
+ printGreen "Configure hardware..."
+ local FS="${1}"
+ if [ "${FS}" != "ext4" ] && [ "${FS}" != 'f2fs' ]; then
+ echo "ERROR! Unsupport filesystem requested. Exitting."
+ exit 1
+ fi
+
+ # gdebi-core used for installing copies-and-fills and omxplayer
+ chroot $R apt-get -y install gdebi-core
+ local COFI="http://archive.raspberrypi.org/debian/pool/main/r/raspi-copies-and-fills/raspi-copies-and-fills_0.5-1_armhf.deb"
+
+ # Install the RPi PPA
+ chroot $R apt-add-repository -y ppa:ubuntu-pi-flavour-makers/ppa
+ chroot $R apt-get update
+
+ # Firmware Kernel installation
+ printGreen "Install kernel and firmware..."
+ chroot $R apt-get -y -f install libraspberrypi-bin libraspberrypi-dev \
+ libraspberrypi-doc libraspberrypi0 raspberrypi-bootloader rpi-update
+ chroot $R apt-get -y -f install linux-firmware #linux-firmware-nonfree
+ chroot $R rpi-update
+
+ # Add VideoCore libs to ld.so
+ echo "/opt/vc/lib" > $R/etc/ld.so.conf.d/vmcs.conf
+
+ # Hardware - Create a fake HW clock and add rng-tools
+ chroot $R apt-get -y install fake-hwclock fbset i2c-tools rng-tools
+
+ # Load sound module on boot and enable HW random number generator
+ cat <<EOM >$R/etc/modules-load.d/rpi2.conf
+snd_bcm2835
+bcm2708_rng
+EOM
+
+ # Blacklist platform modules not applicable to the RPi2
+ cat <<EOM >$R/etc/modprobe.d/blacklist-rpi2.conf
+blacklist snd_soc_pcm512x_i2c
+blacklist snd_soc_pcm512x
+blacklist snd_soc_tas5713
+blacklist snd_soc_wm8804
+EOM
+
+ # Disable TLP
+ if [ -f $R/etc/default/tlp ]; then
+ sed -i s'/TLP_ENABLE=1/TLP_ENABLE=0/' $R/etc/default/tlp
+ fi
+
+ # udev rules
+ printf 'SUBSYSTEM=="vchiq", GROUP="video", MODE="0660"\n' > $R/etc/udev/rules.d/10-local-rpi.rules
+ printf "SUBSYSTEM==\"gpio*\", PROGRAM=\"/bin/sh -c 'chown -R root:gpio /sys/class/gpio && chmod -R 770 /sys/class/gpio; chown -R root:gpio /sys/devices/virtual/gpio && chmod -R 770 /sys/devices/virtual/gpio'\"\n" > $R/etc/udev/rules.d/99-com.rules
+ printf 'SUBSYSTEM=="input", GROUP="input", MODE="0660"\n' >> $R/etc/udev/rules.d/99-com.rules
+ printf 'SUBSYSTEM=="i2c-dev", GROUP="i2c", MODE="0660"\n' >> $R/etc/udev/rules.d/99-com.rules
+ printf 'SUBSYSTEM=="spidev", GROUP="spi", MODE="0660"\n' >> $R/etc/udev/rules.d/99-com.rules
+ cat <<EOF > $R/etc/udev/rules.d/40-scratch.rules
+ATTRS{idVendor}=="0694", ATTRS{idProduct}=="0003", SUBSYSTEMS=="usb", ACTION=="add", MODE="0666", GROUP="plugdev"
+EOF
+
+ # copies-and-fills
+ printGreen "Copies-and-fills..."
+ wget -c "${COFI}" -O $R/tmp/cofi.deb
+ chroot $R gdebi -n /tmp/cofi.deb
+ # Disabled cofi so it doesn't segfault when building via qemu-user-static
+ mv -v $R/etc/ld.so.preload $R/etc/ld.so.preload.disable
+
+ # Set up fstab
+ cat <<EOM >$R/etc/fstab
+proc /proc proc defaults 0 0
+/dev/mmcblk0p2 / ${FS} defaults,noatime 0 1
+/dev/mmcblk0p1 /boot/ vfat defaults 0 2
+EOM
+
+ # Set up firmware config
+ printGreen "Set up firmware config..."
+ wget -c https://raw.githubusercontent.com/Evilpaul/RPi-config/master/config.txt -O $R/boot/config.txt
+
+ echo "net.ifnames=0 biosdevname=0 dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=${FS} elevator=deadline rootwait quiet splash" > $R/boot/cmdline.txt
+
+
+ # Save the clock
+ chroot $R fake-hwclock save
+}
+
+function install_software() {
+ printGreen "Add ubuntu pi flavour PPA"
+ # Install the RPi PPA
+ chroot $R apt-add-repository -y ppa:ubuntu-pi-flavour-makers/ppa
+
+ printGreen "Update..."
+ chroot $R apt-get update
+
+ printGreen "Install extra packages..."
+ chroot $R apt-get -y install htop nano avahi-utils vim git ntp openjdk-8-jdk
+
+ printGreen "Installing ZeroMQ..."
+ chroot $R apt-get -y install libtool pkg-config build-essential autoconf automake
+ wget -P $R https://download.libsodium.org/libsodium/releases/libsodium-1.0.3.tar.gz
+ chroot $R tar xzf libsodium-1.0.3.tar.gz
+ rm $R/libsodium-1.0.3.tar.gz
+ chroot $R << EOF
+cd libsodium-1.0.3/
+./configure
+make
+make install
+EOF
+ rm -r $R/libsodium-1.0.3/
+ wget -P $R http://download.zeromq.org/zeromq-4.1.3.tar.gz
+ chroot $R << EOF
+tar -zxf zeromq-4.1.3.tar.gz
+cd zeromq-4.1.3/
+./configure
+make
+make install
+ldconfig
+cd ..
+rm -r zeromq-4.1.3/
+rm zeromq-4.1.3.tar.gz
+EOF
+
+ printGreen "Installing MQTT..."
+ chroot $R apt-get -y install mosquitto mosquitto-clients
+
+ printGreen "Installing Redis...."
+ chroot $R apt-get -y install redis-server python-redis
+
+ printGreen "Installing Scala..."
+ wget -P $R https://downloads.typesafe.com/scala/2.11.6/scala-2.11.6.tgz
+ mkdir -p $R/usr/lib/scala
+ chroot $R tar -xzf scala-2.11.6.tgz -C /usr/lib/scala
+ rm $R/scala-2.11.6.tgz
+ chroot $R ln -sf /usr/lib/scala/scala-2.11.6/bin/scala /bin/scala
+ chroot $R ln -sf /usr/lib/scala/scala-2.11.6/bin/scalac /bin/scalac
+
+ printGreen "Installing Spark..."
+ wget -P $R http://apache.mirror.anlx.net/spark/spark-1.6.1/spark-1.6.1-bin-hadoop2.6.tgz
+ chroot $R tar xzf spark-1.6.1-bin-hadoop2.6.tgz -C /opt
+ rm $R/spark-1.6.1-bin-hadoop2.6.tgz
+ cat <<EOF >> $R/etc/bash.bashrc
+export PATH=\$PATH:/opt/spark-1.6.1-bin-hadoop2.6/bin
+EOF
+
+ printGreen "Install iota packages..."
+
+}
+
+function clean_up() {
+ printGreen "Clean up..."
+ rm -f $R/etc/apt/*.save || true
+ rm -f $R/etc/apt/sources.list.d/*.save || true
+ rm -f $R/etc/resolvconf/resolv.conf.d/original
+ rm -f $R/run/*/*pid || true
+ rm -f $R/run/*pid || true
+ rm -f $R/run/cups/cups.sock || true
+ rm -f $R/run/uuidd/request || true
+ rm -f $R/etc/*-
+ rm -rf $R/tmp/*
+ rm -f $R/var/crash/*
+ rm -f $R/var/lib/urandom/random-seed
+
+ # Clean up old Raspberry Pi firmware and modules
+ rm -f $R/boot/.firmware_revision || true
+ rm -rf $R/boot.bak || true
+ rm -rf $R/lib/modules/4.1.7* || true
+ rm -rf $R/lib/modules.bak || true
+
+ # Potentially sensitive.
+ rm -f $R/root/.bash_history
+ rm -f $R/root/.ssh/known_hosts
+
+ # Machine-specific, so remove in case this system is going to be
+ # cloned. These will be regenerated on the first boot.
+ rm -f $R/etc/udev/rules.d/70-persistent-cd.rules
+ rm -f $R/etc/udev/rules.d/70-persistent-net.rules
+ rm -f $R/etc/NetworkManager/system-connections/*
+ [ -L $R/var/lib/dbus/machine-id ] || rm -f $R/var/lib/dbus/machine-id
+ echo '' > $R/etc/machine-id
+
+ # Enable cofi
+ if [ -e $R/etc/ld.so.preload.disable ]; then
+ mv -v $R/etc/ld.so.preload.disable $R/etc/ld.so.preload
+ fi
+
+ rm -rf $R/tmp/.bootstrap || true
+ rm -rf $R/tmp/.minimal || true
+ rm -rf $R/tmp/.standard || true
+}
+
+function make_raspi2_image() {
+ printGreen "Create image..."
+ # Build the image file
+ local FS="${1}"
+ local GB=${2}
+
+ if [ "${FS}" != "ext4" ] && [ "${FS}" != 'f2fs' ]; then
+ echo "ERROR! Unsupport filesystem requested. Exitting."
+ exit 1
+ fi
+
+ if [ ${GB} -ne 4 ] && [ ${GB} -ne 8 ] && [ ${GB} -ne 16 ]; then
+ echo "ERROR! Unsupport card image size requested. Exitting."
+ exit 1
+ fi
+
+ if [ ${GB} -eq 4 ]; then
+ SEEK=3750
+ SIZE=7546880
+ SIZE_LIMIT=3685
+ elif [ ${GB} -eq 8 ]; then
+ SEEK=7680
+ SIZE=15728639
+ SIZE_LIMIT=7615
+ elif [ ${GB} -eq 16 ]; then
+ SEEK=15360
+ SIZE=31457278
+ SIZE_LIMIT=15230
+ fi
+
+ # If a compress version exists, remove it.
+ rm -f "${BASEDIR}/${IMAGE}.bz2" || true
+
+ dd if=/dev/zero of="${BASEDIR}/${IMAGE}" bs=1M count=1
+ dd if=/dev/zero of="${BASEDIR}/${IMAGE}" bs=1M count=0 seek=${SEEK}
+
+ sfdisk -f "$BASEDIR/${IMAGE}" <<EOM
+unit: sectors
+
+1 : start= 2048, size= 131072, Id= c, bootable
+2 : start= 133120, size= ${SIZE}, Id=83
+3 : start= 0, size= 0, Id= 0
+4 : start= 0, size= 0, Id= 0
+EOM
+
+ BOOT_LOOP="$(losetup -o 1M --sizelimit 64M -f --show ${BASEDIR}/${IMAGE})"
+ ROOT_LOOP="$(losetup -o 65M --sizelimit ${SIZE_LIMIT}M -f --show ${BASEDIR}/${IMAGE})"
+ mkfs.vfat -n PI_BOOT -S 512 -s 16 -v "${BOOT_LOOP}"
+ if [ "${FS}" == "ext4" ]; then
+ mkfs.ext4 -L PI_ROOT -m 0 "${ROOT_LOOP}"
+ else
+ mkfs.f2fs -l PI_ROOT -o 1 "${ROOT_LOOP}"
+ fi
+ MOUNTDIR="${BUILDDIR}/mount"
+ mkdir -p "${MOUNTDIR}"
+ mount "${ROOT_LOOP}" "${MOUNTDIR}"
+ mkdir -p "${MOUNTDIR}/boot"
+ mount "${BOOT_LOOP}" "${MOUNTDIR}/boot"
+ rsync -a --progress "$R/" "${MOUNTDIR}/"
+ umount -l "${MOUNTDIR}/boot"
+ umount -l "${MOUNTDIR}"
+ losetup -d "${ROOT_LOOP}"
+ losetup -d "${BOOT_LOOP}"
+}
+
+function make_tarball() {
+ if [ ${MAKE_TARBALL} -eq 1 ]; then
+ printGreen "Create tarball..."
+ rm -f "${BASEDIR}/${TARBALL}" || true
+ tar -cSf "${BASEDIR}/${TARBALL}" $R
+ fi
+}
+
+function stage_01_base() {
+ printGreen "================================================"
+ printGreen "Stage 1 - Base system"
+ printGreen "================================================"
+
+ R="${BASE_R}"
+ bootstrap
+ mount_system
+ generate_locale
+ configure_timezone
+ apt_sources
+ apt_upgrade
+ install_ubuntu
+ apt_clean
+ umount_system
+ sync_to ${DESKTOP_R}
+}
+
+function stage_02_desktop() {
+ printGreen "================================================"
+ printGreen "Stage 2 - Desktop"
+ printGreen "================================================"
+
+ R="${DESKTOP_R}"
+ mount_system
+
+ create_groups
+ create_user
+ configure_ssh
+ configure_network
+ apt_upgrade
+ apt_clean
+ umount_system
+ clean_up
+ sync_to ${DEVICE_R}
+ make_tarball
+}
+
+function stage_03_raspi2() {
+ printGreen "================================================"
+ printGreen "Stage 3 - Create image"
+ printGreen "================================================"
+
+ R="${DEVICE_R}"
+ mount_system
+ configure_hardware ${FS_TYPE}
+ install_software
+ apt_upgrade
+ apt_clean
+ clean_up
+ umount_system
+ make_raspi2_image ${FS_TYPE} ${FS_SIZE}
+}
+
+#########################################################
+# Start
+startTime=$(date +%s)
+
+
+#########################################################
+# Main
+stage_01_base
+stage_02_desktop
+stage_03_raspi2
+
+printGreen "Compress files ${IMAGE} ..."
+cd ${BASEDIR}/
+zip ${IMAGE_NAME}.zip ${IMAGE}
+
+#########################################################
+# calculate process time
+endTime=$(date +%s)
+dt=$((endTime - startTime))
+ds=$((dt % 60))
+dm=$(((dt / 60) % 60))
+dh=$((dt / 3600))
+
+echo -e "${BASH_GREEN}"
+echo -e "-------------------------------------------------------"
+printf '\tTotal time: %02d:%02d:%02d\n' ${dh} ${dm} ${ds}
+echo -e "-------------------------------------------------------"
+echo -e "${BASH_NORMAL}"