Product Opener/Installation/Debian or Ubuntu: Difference between revisions

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Revision as of 13:23, 3 February 2015

Also see Product Opener Installation

This page lists all the steps necessary to install Product Opener on Debian, including a development environment.

All instructions below are for user "stephane", please use your own name. :-)

Open Food Facts test / development server

OFF test / development server is a small dedicated server ("kimsufi 2G", the cheap sub-brand of OVH).

  • Linux ks3095298.kimsufi.com 3.10.23-xxxx-std-ipv6-64 #1 SMP Tue Mar 18 14:48:24 CET 2014 x86_64 GNU/Linux
  • CPU: Intel(R) Atom(TM) CPU 230 @ 1.60GHz - Cores: 2 - Cache: 512KB
  • RAM: 2 Gb
  • Disk: 1 Tb

Debian install

Fresh Debian install with OVH / kimsufi install process:

  • Step 1:
    • OS - Type: Basic
    • Debian 7.5 stable (Wheezy) - debian 7 - 64 bits
  • Step 3: Partitions
    • Default:
      • / ext4 20 Gb
      • /home/ ext4 979.5 Gb
      • swap 1 x 512 Mb

DNS

ks3095298.kimsufi.com IP address: 94.23.195.82

Create 2 A records in the DNS zone of the domain you want to use:

  • openfoodfacts.ovh 94.23.195.82
    • *.openfoodfacts.ovh 94.23.195.82

Install

Update Debian

Usually done by OVH Debian install: 

apt-get update
apt-get upgrade

Security

Install fail2ban and sudo: 

apt-get install fail2ban
apt-get install sudo

Create an user and give it sudo access: 

adduser stephane
adduser stephane sudo


Install software used by Product Opener

apt-get install mongodb

apt-get install memcached

apt-get install imagemagick

apt-get install tesseract-ocr
apt-get install tesseract-ocr-fra

apt-get install exim4
dpkg-reconfigure exim4-config
- Internet Site mail is sent by smtp  
- 127.0.0.1

apt-get install geoip-bin geoip-database

Install libraries used by Product Opener

apt-get install zlib1g-dev


Install development tools

Note: the Product Opener code is currently on a private bitbucket.org repository and is in the process of being made publicly available (open source). If you want to help us to clean / document Product Opener to open it, request access to the bitbucket repository: stephane@openfoodfacts.org 

apt-get install build-essential
apt-get install git

git clone https://stephane@bitbucket.org/openfoodfacts/product-opener.git

(get the link for your user on bitbucket.org)


Apache 2.2 + mod_perl: Product Opener backend

apt-get install libperl-dev

cd /home/stephane
mkdir src
cd src
wget http://apache.crihan.fr/dist//httpd/httpd-2.2.29.tar.gz
tar xvfz httpd-2.2.29.tar.gz
cd httpd-2.2.29
./configure --with-mpm=prefork --prefix=/home/stephane/apache  --enable-rewrite --enable-proxy --enable-proxy_http --enable-deflate  --disable-userdir --enable-headers
make
make install

wget http://mir2.ovh.net/ftp.apache.org/dist/perl/mod_perl-2.0.8.tar.gz 
tar xvfz mod_perl-2.0.8.tar.gz
cd mod_perl-2.0.8
perl Makefile.PL MP_APXS=/home/stephane/apache/bin/apxs 
make
make install


Apache 2.4 - light weight reverse proxy

apt-get install libpcre3 libpcre3-dev

cd /home/stephane/src
wget http://apache.websitebeheerjd.nl//httpd/httpd-2.4.12.tar.gz
tar xvfz httpd-2.4.12.tar.gz
cd httpd-2.4.12

cd srclib
wget http://mir2.ovh.net/ftp.apache.org/dist//apr/apr-1.5.1.tar.gz
wget http://mir2.ovh.net/ftp.apache.org/dist//apr/apr-util-1.5.4.tar.gz   
tar xvfz apr-1.5.1.tar.gz
tar xvfz apr-util-1.5.4.tar.gz 
ln -s apr-1.5.1 ap
ln -s apr-util-1.5.4 apr-util
cd .. 

./configure --prefix=/home/stephane/proxy --enable-rewrite --enable-proxy --enable-proxy_http --disable-userdir --enable-headers --enable-expires --enable-mime --enable-so --with-included-apr

make
make install


in proxy/conf/httpd.conf : 

   uncomment #LoadModule rewrite_module modules/mod_rewrite.so
   uncomment #LoadModule slotmem_shm_module modules/mod_slotmem_shm.so

Add:



Install Perl modules

If possible, use apt-get to install packages directly. If they are not available, you can use cpan to install the modules. 

apt-get install libwww-perl libimage-magick-perl 
apt-get install  libxml-encoding-perl libtext-unaccent-perl libmime-lite-perl
apt-get install libcache-memcached-fast-perl libjson-perl libclone-perl  libgraphviz-perl 
apt-get install libmime-lite-perl  # needs to be done after installing exim4
apt-get install libcrypt-passwdmd5-perl libencode-detect-perl libgraphics-color-perl libbarcode-zbar-perl libmongodb-perl liburi-find-perl

Modules that could not be installed using apt-get: 

cpan
install URI::Escape::XS
install Image::OCR::Tesseract # needs imagemagick installed first


Create some paths and links

cd /home/stephane/product-opener/cgi
ln -s ./ Blogs
ln -s S
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