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update readme, dont use __PREFIX__ in apache/nginx config

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j 2012-10-30 11:23:36 +01:00
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186
README
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@ -1,20 +1,28 @@
pan.do/ra - open media archive
for more information on pan.do/ra visit our website at https://pan.do/ra
== SETUP ==
pan.do/ra is known to work with Ubuntu 12.04, older versions of
Ubuntu or other distributions should also work.
pan.do/ra is known to work with Ubuntu 12.04,
but other distributions should also work.
The instructions below are for Ubuntu 12.04.
All commans given expect that you are root.
To setup pan.do/ra, you need python, bazaar, pip and virtualenv
and several other python modules:
To run pan.do/ra you need to install and setup:
python
postgres
nginx (or apache2)
additinal video packages
* Packages
(add pandora ppa to get all packages in the required version)
* Installing required packages
1) add pandora ppa to get all packages in the required version
apt-get install python-software-properties
add-apt-repository ppa:j/pandora
apt-get update
(install dependencies)
2) install all required packages
apt-get install bzr git subversion mercurial \
python-setuptools python-pip python-virtualenv ipython \
python-dev python-imaging python-numpy python-psycopg2 \
@ -24,8 +32,28 @@ and several other python modules:
ffmpeg2theora ffmpeg \
python-ox oxframe
* Pan.do/ra
Get code from bazzar
* Prepare Environment
1) add pandora user and set permissions
adduser pandora --disabled-login --disabled-password
2) Setup Database
su postgres
createuser pandora
createdb -T template0 --locale=C --encoding=UTF8 -O pandora pandora
echo "CREATE EXTENSION pg_trgm;" | psql pandora
exit
3) Setup RabbitMQ
Important: "use_your_own" is a password and you have to use the same value here and below for BROKER_PASSWORD
rabbitmqctl add_user pandora use_your_own
rabbitmqctl add_vhost /pandora
rabbitmqctl set_permissions -p /pandora pandora ".*" ".*" ".*"
* Install Pan.do/ra
1) Get code from bazzar
cd /srv/
bzr branch http://code.0x2620.org/pandora pandora
cd pandora
@ -35,94 +63,86 @@ Get code from bazzar
cd static
bzr branch http://code.0x2620.org/oxjs
create local_settings.py and create config.jsonc in /srv/pandora/pandora
do noy copy settings.py but only add your changes to local_settings.py
(check https://wiki.0x2620.org/wiki/pandora/configuration
and use settings.py / config.jsonc / config.*.jsonc as example)
cd /srv
chown -R pandora.pandora pandora
create and configure database as described below
after that
2) create local_settings.py and config.jsonc
create / update static files
./manage.py collectstatic -l --noinput
./manage.py update_static
./manage.py compile_pyc
* Database
We use postgresql but other databases might also work
(make sure you have the python bindings installed).
create a postgresql database
sudo -u postgres createdb -T template0 --locale=C --encoding=UTF8 -O pandora pandora
(setting locale to C is required to fix a bug in sort if set to UTF8)
now add settings to local_settings.py:
1) create file /srv/pandora/pandora/local_settings.py with the following content:
DATABASES = {
'default': {
'NAME': 'pandora',
'ENGINE': 'django.db.backends.postgresql_psycopg2',
'USER': 'pandora',
'PASSWORD': '',
}
}
DB_GIN_TRGM = True
BROKER_PASSWORD = "use_your_own"
and run ./manage.py syncdb to populate the database.
#with apache x-sendfile or lighttpd set this to True
XSENDFILE = False
Optionaly use pg_trgm to improve find speed (requires postgres 9.1 and postgresql-contrib)
echo "CREATE EXTENSION pg_trgm;" | sudo -u postgres psql pandora
./manage.py sqlfindindex | ./manage.py dbshell
echo "DB_GIN_TRGM = True" >> local_settings.py
* RabbitMQ
For background tasks RabbitMQ is required, to install rabbitmq:
sudo apt-get install rabbitmq-server
and create permissions according to BROKER_* in local_settings.py i.e.:
sudo rabbitmqctl add_user pandora box
sudo rabbitmqctl add_vhost /pandora
sudo rabbitmqctl set_permissions -p /pandora pandora ".*" ".*" ".*"
* H264
for h264 videos, you need ffmpeg with x264 and libfaac enabled,
you also need to install qt-faststart (from ffmpeg/tools)
(you can use medibuntu.org packages or compile ffmpeg yourself)
to enable h264 derivatives add "mp4" to video.formats in your config.jsonc
== Deployment ==
* Install upstart scripts
check etc/init for upstart scripts, adjust path and user and put into /etc/init
To run pan.do/ra in production, we use nginx, using apache2 is also possible.
* nginx setup
sudo apt-get install nginx
add this to local_settings.py:
#with nginx X-Accel-Redirect set this to True
XACCELREDIRECT = True
setup nginx according to etc/nginx/vhost.in
2) create config.jsonc
config.jsonc holds the configuration for your site.
To start you can copy /srv/pandora/pandora/config.pandora.jsonc
to /srv/pandora/pandora/config.jsonc but have a look at
https://wiki.0x2620.org/wiki/pandora/configuration and
config.0xdb.jsonc config.padma.jsonc for configuration options.
* apache2 setup
3) initialize database
su pandora
cd /srv/pandora/pandora
./manage.py syncdb --noinput
./manage.py sqlfindindex | ./manage.py dbshell
./manage.py collectstatic -l --noinput
./manage.py update_static
./manage.py compile_pyc
4) install init scripts and start daemons
cp /srv/pandora/etc/init/*.conf /etc/init/
service pandora start
service pandora-encoding start
service pandora-task start
5) Setup Webserver
a) nginx (recommended)
apt-get install nginx
cp /srv/pandora/etc/nginx/pandora /etc/nginx/sites-available/pandora
cd /etc/nginx/sites-enabled
ln -s ../sites-available/pandora
#read comments in /etc/nginx/sites-available/pandora for setting
#your hostname and other required settings
#make sure XACCELREDIRECT = True in /srv/pandora/pandora/local_settings.py
service nginx reload
b) apache2 (if you need it for other sites on the same server)
apt-get install apache2-mpm-prefork libapache2-mod-xsendfile
a2enmod xsendfile
cp /srv/pandora/etc/apache2/pandora.conf /etc/apache2/sites-available/pandora.conf
a2ensite pandora
add this to local_settings.py:
XSENDFILE = True
#read comments in /etc/apache2/sites-available/pandora.conf for setting
#your hostname and other required settings
#make sure XSENDFILE = True in /srv/pandora/pandora/local_settings.py
setup apache according to etc/apache2/vhost.in
service apache2 reload
Now you can open pandora in your browser, the first user to sign up will become admin.
* A note about providing H.264 versions
For H.264 videos, you need ffmpeg with x264 and libfaac enabled,
you also need to install qt-faststart (from ffmpeg/tools)
(you can use medibuntu.org packages or compile ffmpeg yourself)
to enable H.264 derivatives add "mp4" to video.formats in your config.jsonc
now you can start pandora services:
service pandora start
service pandora-tasks start
service pandora-encoding start
=== Updating ===
To update a pandora installation get the latest version from bzr by running
@ -131,11 +151,14 @@ To update a pandora installation get the latest version from bzr by running
this will update pandora/oxjs/python-ox and list possible upgrades to the db
to update your database tables, use
su pandora
cd /srv/pandora/pandora
./manage.py sqldiff -a
to check if there are changes and
./manage.py sqldiff -a | ./manage.py dbshell
to apply them.
=== Development ===
in one terminal:
./manage.py runserver
@ -143,3 +166,8 @@ to apply them.
and background task in another:
./manage.py celeryd -B -Q celery,default,encoding
now you can access your local pandora instace at http://127.0.0.1:8000/
we use virtual machines for development, you can get a vm from our site
or use the script in vm/build.sh to create one.

15
etc/apache2/vhost.conf.in → etc/apache2/pandora.conf
View file

@ -1,16 +1,18 @@
<VirtualHost *:80>
#ServerName pandora.YOURDOMAIN.COM
<Location />
Options -Indexes
</Location>
<Directory __PREFIX__>
<Directory /srv/pandora>
Order deny,allow
Allow from all
</Directory>
<Location />
XSendFile on
XSendFilePath __PREFIX__
XSendFilePath /srv/pandora
</Location>
AddType video/webm webm
@ -26,11 +28,10 @@
ProxyPass /data !
ProxyPass /.bzr !
Alias /.bzr __PREFIX__/.bzr
Alias /static __PREFIX__/static
Alias /favicon.ico __PREFIX__/static/favicon.ico
Alias /data __PREFIX__/data
Alias /.bzr /srv/pandora/.bzr
Alias /static /srv/pandora/static
Alias /favicon.ico /srv/pandora/static/favicon.ico
Alias /data /srv/pandora/data
ProxyPreserveHost On
ProxyPass / http://127.0.0.1:2620/

17
etc/nginx/vhost.in → etc/nginx/pandora
View file

@ -14,23 +14,24 @@ server {
#gzip_buffers 16 8k;
#gzip_disable "MSIE [1-6]\.(?!.*SV1)";
#server_name pandora.YOURDOMAIN.COM;
listen 80 default;
#server_name pandora.example.com;
access_log /var/log/nginx/pandora.access.log;
error_log /var/log/nginx/pandora.error.log;
location /favicon.ico {
root __PREFIX__/static;
root /srv/pandora/static;
}
location /static/ {
root __PREFIX__;
autoindex on;
root /srv/pandora;
autoindex off;
}
location /data/ {
internal;
root __PREFIX__;
root /srv/pandora;
}
location / {
@ -40,7 +41,7 @@ server {
proxy_read_timeout 90; #should be in sync with gunicorn timeout
proxy_connect_timeout 90; #should be in sync with gunicorn timeout
if (!-f $request_filename) {
proxy_pass http://127.0.0.1:2620;
proxy_pass http:/127.0.0.1:2620;
break;
}
client_max_body_size 32m;
@ -48,12 +49,12 @@ server {
error_page 404 /404.html;
location /404.html {
root __PREFIX__/static/html;
root /srv/pandora/static/html;
}
# redirect server error pages to the static page /50x.html
error_page 500 502 503 504 /50x.html;
location /50x.html {
root __PREFIX__/static/html;
root /srv/pandora/static/html;
}
}

2
vm/firstboot.sh
View file

@ -64,7 +64,7 @@ service pandora-tasks start
service pandora start
#nginx
sed "s/__PREFIX__/\/srv\/pandora/g" "/srv/pandora/etc/nginx/vhost.in" > "/etc/nginx/sites-available/default"
cp "/srv/pandora/etc/nginx/pandora" "/etc/nginx/sites-available/default"
service nginx restart
cat > /usr/local/bin/fixtime <<EOF