[IMP] point_of_sale: add scripts to generate posbox images
Instead of continuing to build upon the old images, these scripts implement a reproducable way to generate new posbox images. The generated images will be based on the latest stable Raspbian release. The image will be created with the help of qemu-system-arm, which will boot up the image and execute a script that will set up the posbox image. This way everything necessary to set up a posbox is readable in the scripts and accompanying files, instead of being hidden in an image.
This commit is contained in:
Joren Van Onder
Christophe Simonis
parent
7c4864e942
commit
86762ef30f
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@ -40,6 +40,10 @@ from openerp.tools.translate import _
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_logger = logging.getLogger(__name__)
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# workaround https://bugs.launchpad.net/openobject-server/+bug/947231
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# related to http://bugs.python.org/issue7980
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from datetime import datetime
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datetime.strptime('2012-01-01', '%Y-%m-%d')
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class EscposDriver(Thread):
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def __init__(self):
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@ -0,0 +1,3 @@
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kernel-qemu
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posbox.img
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raspbian.img
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@ -0,0 +1,4 @@
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proc /proc proc defaults 0 0
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/dev/mmcblk0p1 /boot vfat defaults 0 2
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/dev/mmcblk0p2 / ext4 defaults,noatime,ro 0 1
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# a swapfile is not a swap partition, so no using swapon|off from here on, use dphys-swapfile swap[on|off] for that
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@ -0,0 +1,10 @@
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#! /bin/sh
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#
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# rcS
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#
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# Call all S??* scripts in /etc/rcS.d/ in numerical/alphabetical order
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#
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/etc/setup_ramdisks.sh
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exec /etc/init.d/rc S
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@ -0,0 +1,3 @@
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# needed for postgresql
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auto lo
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iface lo inet loopback
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@ -0,0 +1,23 @@
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#!/bin/sh -e
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#
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# rc.local
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#
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# This script is executed at the end of each multiuser runlevel.
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# Make sure that the script will "exit 0" on success or any other
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# value on error.
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#
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# In order to enable or disable this script just change the execution
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# bits.
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#
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# By default this script does nothing.
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# Print the IP address
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_IP=$(hostname -I) || true
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if [ "$_IP" ]; then
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printf "My IP address is %s\n" "$_IP"
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fi
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mkdir -p /var/run/odoo
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chown pi:pi /var/run/odoo
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exit 0
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@ -0,0 +1,25 @@
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#!/usr/bin/env bash
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set -o errexit
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set -o nounset
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set -o pipefail
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# set -o xtrace
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create_ramdisk () {
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ORIGINAL="${1}"
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RAMDISK="${ORIGINAL}_ram"
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SIZE="${2}"
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echo "Creating ramdisk for ${1} of size ${SIZE}..."
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mount -t tmpfs -o size="${SIZE}" tmpfs "${RAMDISK}"
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rsync -a --exclude="swap" --exclude="apt" --exclude="dpkg" "${ORIGINAL}/" "${RAMDISK}/"
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mount --bind "${RAMDISK}" "${ORIGINAL}"
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}
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# check /proc/cmdline
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# bind mount / so that we can get to the real /var and /etc
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mount --bind / /root_bypass_ramdisks
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echo "Creating ramdisks..."
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create_ramdisk "/var" "128M"
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create_ramdisk "/etc" "16M"
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@ -0,0 +1,72 @@
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#!/bin/bash
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### BEGIN INIT INFO
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# Provides: odoo.py
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# Required-Start: $remote_fs $syslog postgresql
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# Required-Stop: $remote_fs $syslog
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Start odoo daemon at boot time
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# Description: Enable service provided by daemon.
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# X-Interactive: true
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### END INIT INFO
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## more info: http://wiki.debian.org/LSBInitScripts
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. /lib/lsb/init-functions
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin
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DAEMON=/home/pi/odoo/odoo.py
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NAME=odoo
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DESC=odoo
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CONFIG=/home/pi/odoo.conf
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LOGFILE=/var/log/odoo/odoo-server.log
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PIDFILE=/var/run/${NAME}.pid
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USER=pi
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test -x $DAEMON || exit 0
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set -e
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function _start() {
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start-stop-daemon --start --quiet --pidfile $PIDFILE --chuid $USER:$USER --background --make-pidfile --exec $DAEMON -- --config $CONFIG --logfile $LOGFILE --load=web,hw_proxy,hw_posbox_homepage,hw_posbox_upgrade,hw_scale,hw_scanner,hw_escpos
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}
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function _stop() {
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start-stop-daemon --stop --quiet --pidfile $PIDFILE --oknodo --retry 3
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rm -f $PIDFILE
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}
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function _status() {
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start-stop-daemon --status --quiet --pidfile $PIDFILE
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return $?
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}
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case "$1" in
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start)
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echo -n "Starting $DESC: "
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_start
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echo "ok"
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;;
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stop)
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echo -n "Stopping $DESC: "
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_stop
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echo "ok"
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;;
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restart|force-reload)
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echo -n "Restarting $DESC: "
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_stop
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sleep 1
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_start
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echo "ok"
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;;
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status)
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echo -n "Status of $DESC: "
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_status && echo "running" || echo "stopped"
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;;
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*)
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N=/etc/init.d/$NAME
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echo "Usage: $N {start|stop|restart|force-reload|status}" >&2
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exit 1
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;;
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esac
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exit 0
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@ -0,0 +1,68 @@
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#!/usr/bin/env bash
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set -o errexit
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set -o nounset
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set -o pipefail
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# set -o xtrace
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__dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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__file="${__dir}/$(basename "${BASH_SOURCE[0]}")"
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__base="$(basename ${__file} .sh)"
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# Recommends: antiword, graphviz, ghostscript, postgresql, python-gevent, poppler-utils
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export DEBIAN_FRONTEND=noninteractive
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# GUI-related packages
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PKGS_TO_DELETE="xserver-xorg-video-fbdev xserver-xorg xinit gstreamer1.0-x gstreamer1.0-omx gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-alsa gstreamer1.0-libav epiphany-browser lxde lxtask menu-xdg gksu xserver-xorg-video-fbturbo xpdf gtk2-engines alsa-utils netsurf-gtk zenity desktop-base lxpolkit weston omxplayer raspberrypi-artwork lightdm gnome-themes-standard-data gnome-icon-theme qt50-snapshot qt50-quick-particle-examples idle python-pygame python-tk idle3 python-serial python-picamera debian-reference-en dillo x2x scratch nuscratch raspberrypi-ui-mods timidity smartsim penguinspuzzle pistore sonic-pi python-pifacecommon python-pifacedigitalio oracle-java8-jdk minecraft-pi python-minecraftpi wolfram-engine raspi-config libgl1-mesa-dri libicu48 pypy-upstream lxde-icon-theme python3"
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INSTALLED_PKGS_TO_DELETE=""
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set +o errexit
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for CURRENT_PKG in $(echo $PKGS_TO_DELETE); do
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$(dpkg --status $CURRENT_PKG &> /dev/null)
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if [[ $? -eq 0 ]]; then
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INSTALLED_PKGS_TO_DELETE="$INSTALLED_PKGS_TO_DELETE $CURRENT_PKG"
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fi
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done
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set -o errexit
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apt-get -y remove --purge ${INSTALLED_PKGS_TO_DELETE}
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# Remove automatically installed dependency packages
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apt-get -y autoremove
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apt-get update
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apt-get -y dist-upgrade
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PKGS_TO_INSTALL="adduser postgresql-client python python-dateutil python-decorator python-docutils python-feedparser python-imaging python-jinja2 python-ldap python-libxslt1 python-lxml python-mako python-mock python-openid python-passlib python-psutil python-psycopg2 python-pybabel python-pychart python-pydot python-pyparsing python-pypdf python-reportlab python-requests python-simplejson python-tz python-unittest2 python-vatnumber python-vobject python-werkzeug python-xlwt python-yaml postgresql python-gevent python-serial python-pip python-dev localepurge vim mc mg"
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apt-get -y install ${PKGS_TO_INSTALL}
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apt-get clean
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localepurge
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rm -rf /usr/share/doc || true
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rm -rf /home/pi/python_games || true
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# python-usb in wheezy is too old
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# the latest pyusb from pip does not work either, usb.core.find() never returns
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# this may be fixed with libusb>2:1.0.11-1, but that's the most recent one in raspbian
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# so we install the latest pyusb that works with this libusb
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pip install pyusb==1.0.0b1
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pip install qrcode
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pip install evdev
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usermod -a -G lp pi
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sudo -u postgres createuser -s pi
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mkdir /var/log/odoo
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chown pi:pi /var/log/odoo
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update-rc.d odoo defaults
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# create dirs for ramdisks
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create_ramdisk_dir () {
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mkdir "${1}_ram"
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}
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create_ramdisk_dir "/var"
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create_ramdisk_dir "/etc"
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mkdir /root_bypass_ramdisks
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reboot
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@ -0,0 +1,2 @@
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# the used qemu-kernel doesn't work well with this library, so get rid of it
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#/usr/lib/arm-linux-gnueabihf/libcofi_rpi.so
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@ -0,0 +1,32 @@
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# see "man logrotate" for details
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# rotate log files daily
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daily
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# keep 2 days worth of backlogs
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rotate 2
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# create new (empty) log files after rotating old ones
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create
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# uncomment this if you want your log files compressed
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#compress
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# packages drop log rotation information into this directory
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include /etc/logrotate.d
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# no packages own wtmp, or btmp -- we'll rotate them here
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/var/log/wtmp {
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missingok
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monthly
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create 0664 root utmp
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rotate 1
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}
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/var/log/btmp {
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missingok
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monthly
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create 0660 root utmp
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rotate 1
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}
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# system-specific logs may be configured here
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@ -0,0 +1,5 @@
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/var/log/odoo/*.log {
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copytruncate
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missingok
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notifempty
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}
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@ -0,0 +1,22 @@
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#!/bin/sh -e
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#
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# rc.local
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#
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# This script is executed at the end of each multiuser runlevel.
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# Make sure that the script will "exit 0" on success or any other
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# value on error.
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#
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# In order to enable or disable this script just change the execution
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# bits.
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#
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# By default this script does nothing.
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# Print the IP address
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_IP=$(hostname -I) || true
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if [ "$_IP" ]; then
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printf "My IP address is %s\n" "$_IP"
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fi
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/etc/init_posbox_image.sh
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exit 0
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KERNEL=="sda", SYMLINK+="mmcblk0"
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KERNEL=="sda?", SYMLINK+="mmcblk0p%n"
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KERNEL=="sda2", SYMLINK+="root"
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@ -0,0 +1,6 @@
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[options]
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data_dir = /var/run/odoo
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log_level = error
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logfile = /var/log/odoo/odoo-server.log
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pidfile = /var/run/odoo/odoo.pid
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server_wide_modules = web,hw_proxy,hw_posbox_homepage,hw_posbox_upgrade,hw_scale,hw_scanner,hw_escpos
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@ -0,0 +1,75 @@
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#!/usr/bin/env bash
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set -o errexit
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set -o nounset
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set -o pipefail
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# set -o xtrace
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root"
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exit 1
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fi
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file_exists() {
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[[ -f $1 ]];
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}
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__dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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__file="${__dir}/$(basename "${BASH_SOURCE[0]}")"
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__base="$(basename ${__file} .sh)"
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MOUNT_POINT="${__dir}/root_mount"
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OVERWRITE_FILES_BEFORE_INIT_DIR="${__dir}/overwrite_before_init"
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OVERWRITE_FILES_AFTER_INIT_DIR="${__dir}/overwrite_after_init"
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if [ ! -f kernel-qemu ] || ! file_exists *raspbian*.img ; then
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./posbox_download_images.sh
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fi
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cp -a *raspbian*.img posbox.img
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CLONE_DIR="${OVERWRITE_FILES_BEFORE_INIT_DIR}/home/pi/odoo"
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mkdir "${CLONE_DIR}"
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git clone -b 8.0 --no-checkout --depth 1 https://github.com/odoo/odoo.git "${CLONE_DIR}"
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cd "${CLONE_DIR}"
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git config core.sparsecheckout true
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echo "addons/web
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addons/web_kanban
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addons/hw_*
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openerp/
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odoo.py" | tee --append .git/info/sparse-checkout > /dev/null
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git read-tree -mu HEAD
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cd "${__dir}"
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# rc.local
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LOOP_MAPPER_PATH=$(kpartx -av posbox.img | tail -n 1 | cut -d ' ' -f 3)
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LOOP_MAPPER_PATH="/dev/mapper/${LOOP_MAPPER_PATH}"
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mkdir "${MOUNT_POINT}"
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mount "${LOOP_MAPPER_PATH}" "${MOUNT_POINT}"
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# 'overlay' the overwrite directory onto the mounted image filesystem
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cp -a "${OVERWRITE_FILES_BEFORE_INIT_DIR}"/* "${MOUNT_POINT}"
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# get rid of the git clone
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rm -rf "${CLONE_DIR}"
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# get rid of the mount, we have to remount it anyway because we have
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# to "refresh" the filesystem after qemu modified it
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sleep 2
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umount "${MOUNT_POINT}"
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# from http://paulscott.co.za/blog/full-raspberry-pi-raspbian-emulation-with-qemu/
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# ssh pi@localhost -p10022
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qemu-system-arm -kernel kernel-qemu -cpu arm1176 -m 256 -M versatilepb -no-reboot -serial stdio -append "root=/dev/sda2 panic=1 rootfstype=ext4 rw" -hda posbox.img -net user,hostfwd=tcp::10022-:22,hostfwd=tcp::18069-:8069 -net nic
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mount "${LOOP_MAPPER_PATH}" "${MOUNT_POINT}"
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cp -av "${OVERWRITE_FILES_AFTER_INIT_DIR}"/* "${MOUNT_POINT}"
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# cleanup
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sleep 2
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umount "${MOUNT_POINT}"
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rm -r "${MOUNT_POINT}"
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echo "Running zerofree..."
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zerofree -v "${LOOP_MAPPER_PATH}" || true
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kpartx -d posbox.img
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@ -0,0 +1,5 @@
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#!/bin/sh
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wget 'http://downloads.raspberrypi.org/raspbian_latest' -O raspbian.img.zip
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unzip raspbian.img.zip
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wget 'https://github.com/dhruvvyas90/qemu-rpi-kernel/raw/master/kernel-qemu'
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