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add build script to build virtual machine image for pan.do/ra

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j 2010-12-02 04:32:06 +01:00
parent 99528a73d4
commit 0350c0b122
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vm/README.txt Normal file
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Create virtual disk of pan.do/ra
== ubuntu-vm-builder setup ==
due to https://bugs.launchpad.net/ubuntu/+source/vm-builder/+bug/676132
we need to use maverick-proposed repository:
echo "deb http://archive.ubuntu.com/ubuntu/ maverick-proposed restricted main multiverse universe" > /etc/apt/sources.list.d/ubunt-proposed.list
apt-get update
apt-get -t maverick-proposed install ubuntu-vm-builder
due to https://bugs.launchpad.net/vmbuilder/+bug/683614
building vbox images does not work. install virtualbox_vm.py:
sudo cp virtualbox_vm.py /usr/lib/python2.6/dist-packages/VMBuilder/plugins/virtualbox/vm.py
(or change vbox to kvm to build kvm image)
with that installed build image:
./build.sh
this will create a vdi image in pandora/
== VirtualBox Usage ==
Now you can create a new VirtualBox machine, use vdi image as existing hard disk.
Before starting up you have to adjust some settings:
In System -> Processor enable PAE/NX
In Storage remove disk from SATA Controller
add disk to IDE Controler and enable "Use host I/O cache"
In Network -> Adpater 1 set to Bridged Adapter with your connected controller
== Use for development ==
Login via ssh or in terminal as pandora with password pandora
Adjust your bzr configuration with bzr whoami:
bzr whoami "Pando the Panda <pan.do@pan.do>"
Pan.do/ra is installed in /srv/pandora and is served with nginx on http://pandora.local
== Update ==
to get the latest version of pan.do/ra
cd /srv/pandora
bzr pull
cd static/oxjs
bzr pull
you might have to adjust the database at this point. now restart pandora daemons
service pandora restart
service pandora-tasks restart
service pandora-encoding restart

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vm/build.sh Executable file
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#!/bin/sh
base=$(pwd)
sudo vmbuilder vbox ubuntu --suite=maverick \
--verbose --debug \
--arch i386 \
--dest $base/pandora \
--hostname pandora \
--swapsize 512 \
--rootsize 8192 \
--user pandora \
--pass pandora \
--components main,universe,multiverse \
--ppa j/pandora \
--ppa gstreamer-developers/ppa \
--addpkg openssh-server \
--addpkg acpid \
--addpkg vim \
--addpkg wget \
--addpkg pwgen \
--addpkg nginx \
--addpkg rabbitmq-server \
--addpkg bzr \
--addpkg git \
--addpkg subversion \
--addpkg mercurial \
--addpkg avahi-daemon \
--addpkg python-setuptools \
--addpkg python-pip \
--addpkg python-virtualenv \
--addpkg ipython \
--addpkg python-imaging \
--addpkg python-dev \
--addpkg python-imaging \
--addpkg python-numpy \
--addpkg python-psycopg2 \
--addpkg python-simplejson \
--addpkg python-transmissionrpc \
--addpkg transmission-daemon \
--addpkg oxtimeline \
--addpkg oxframe \
--addpkg mkvtoolnix \
--execscript=$base/install.sh \
--firstboot=$base/firstboot.sh
#kvm-img convert -O vdi pandora/*.qcow2 pandora.vdi

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vm/firstboot.sh Executable file
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#!/bin/sh
#ffmpeg
wget http://firefogg.org/nightly/ffmpeg.linux -O /usr/local/bin/ffmpeg
chmod 755 /usr/local/bin/ffmpeg
wget http://firefogg.org/nightly/ffmpeg2theora.linux -O /usr/local/bin/ffmpeg2theora
chmod 755 /usr/local/bin/ffmpeg2theora
#postgresql
apt-get -y install postgresql
sudo -u postgres createuser -S -D -R pandora
sudo -u postgres createdb -O pandora pandora
#do not start systemwide transmission-daemon
/etc/init.d/transmission-daemon stop
sed -i "s/ENABLE_DAEMON=1/ENABLE_DAEMON=0/g" /etc/default/transmission-daemon
#rabbitmq
RABBITPWD=$(pwgen -n 16 -1)
rabbitmqctl add_user pandora $RABBITPWD
rabbitmqctl add_vhost /pandora
rabbitmqctl set_permissions -p /pandora pandora ".*" ".*" ".*"
#pandora
cat > /srv/pandora/pandora/local_settings.py << EOF
DATABASE_ENGINE = 'postgresql_psycopg2'
DATABASE_NAME = 'pandora'
DATABASE_USER = 'pandora'
POSTER_SERVICES=['http://data.0xdb.org/poster/']
BROKER_PASSWORD = "$RABBITPWD"
XACCELREDIRECT = True
EOF
cd /srv/pandora/pandora
sudo -u pandora python manage.py syncdb --noinput
sudo -u pandora python manage.py loaddata fixtures/0xdb_properties.json
echo "UPDATE django_site SET domain = 'pandora.local', name = 'pandora.local' WHERE 1=1;" | sudo -u pandora python manage.py dbshell
mkdir /srv/pandora/data
chown -R pandora:pandora /srv/pandora
cp /srv/pandora/etc/init/* /etc/init/
service pandora-encoding start
service pandora-tasks start
service pandora start
#nginx
sed "s/__PREFIX__/\/srv\/pandora/g" "/srv/pandora/nginx/vhost.in" > "/etc/nginx/sites-available/default"
service nginx restart

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vm/install.sh Executable file
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#!/bin/sh
CH="chroot $1"
$CH bzr branch http://code.0x2620.org/pandora /srv/pandora
$CH bzr branch http://code.0x2620.org/oxjs /srv/pandora/static/oxjs
$CH virtualenv /srv/pandora
$CH pip -E /srv/pandora install -r /srv/pandora/requirements.txt

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vm/virtualbox_vm.py Normal file
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#
# Uncomplicated VM Builder
# Copyright (C) 2007-2009 Canonical Ltd.
#
# See AUTHORS for list of contributors
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3, as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import os
import os.path
import stat
import VMBuilder
from VMBuilder import register_hypervisor, Hypervisor
from VMBuilder.disk import vbox_manager_path
import VMBuilder.hypervisor
class VirtualBox(Hypervisor):
preferred_storage = VMBuilder.hypervisor.STORAGE_DISK_IMAGE
needs_bootloader = True
name = 'VirtualBox'
arg = 'vbox'
def register_options(self):
group = self.setting_group('VM settings')
group.add_setting('mem', extra_args=['-m'], type='int', default=128, help='Assign MEM megabytes of memory to the guest vm. [default: %default]')
group.add_setting('cpus', type='int', default=1, help='Assign NUM cpus to the guest vm. [default: %default]')
group.add_setting('vbox-disk-format', metavar='FORMAT', default='vdi', help='Desired disk format. Valid options are: vdi vmdk. [default: %default]')
def convert(self, disks, destdir):
self.imgs = []
for disk in disks:
img_path = disk.convert(destdir, self.context.get_setting('vbox-disk-format'))
self.imgs.append(img_path)
self.call_hooks('fix_ownership', img_path)
def deploy(self, destdir):
hostname = self.context.distro.get_setting('hostname')
mac = self.context.get_setting('mac')
ip = self.context.get_setting('ip')
vm_deploy = VMBuilder.util.render_template('virtualbox',
self.context,
'vm_deploy_script',
{ 'os_type' : self.context.distro.__class__.__name__,
'vm_name' : hostname,
'vm_disks' : self.imgs,
'mac' : mac,
'ip' : ip,
'memory' : self.context.get_setting('mem'),
'cpus' : self.context.get_setting('cpus') })
script_file = '%s/deploy_%s.sh' % (destdir, hostname)
fp = open(script_file, 'w')
fp.write(vm_deploy)
fp.close()
os.chmod(script_file, stat.S_IRWXU | stat.S_IRGRP | stat.S_IROTH)
self.call_hooks('fix_ownership', script_file)
register_hypervisor(VirtualBox)