Difference between revisions of "Infrastructure"

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2016-06-13T19:34:08.246+0200 I CONTROL  [initandlisten]
 
2016-06-13T19:34:08.246+0200 I CONTROL  [initandlisten]
 
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==== Apache / mod_perl and nginx ====
 +
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Apache 2 + mod_perl serve the dynamically generated HTML pages from Product Opener.
 +
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nginx is installed on port 80 as a reverse proxy. It serves the static files (images, JS, CSS etc.) and proxies the dynamic requests to the Apache server on another port.
 +
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apt-get install apache2
 +
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# stop apache in order to be able to install nginx (default port 80)
 +
service stop apache2
 +
 +
apt-get install nginx

Revision as of 20:53, 16 June 2016

Infrastructure

This page describes the hardware/software infrastructure for the Open Food Facts + Open Beauty Facts projects.

New server install log

OFF and OBF have been hosted from 2012 to 2016 on a (now very old) OVH dedicated server that is also hosting other projects. On June 13th 2016, a new dedicated server has been ordered specifically for OFF and OBF.

Hardware

Server setup

Server configuration

  • uname -a
    • Linux ns3362784.ip-37-187-74.eu 3.14.32-xxxx-grs-ipv6-64 #7 SMP Wed Jan 27 18:05:09 CET 2016 x86_64 GNU/Linux
  • perl -v
    • This is perl 5, version 20, subversion 2 (v5.20.2) built for x86_64-linux-gnu-thread-multi

Basic configuration

  • apt-get update
  • apt-get upgrade
  • apt-get install fail2ban
  • apt-get install sudo

Users

  • admin users with sudo access
  • off user

Product Opener dependencies

MongoDB

See https://docs.mongodb.com/manual/tutorial/install-mongodb-on-debian/

apt-get install mongodb

MongoDB shell version: 2.4.10

service mongod stop mv /var/lib/mongodb /home/mongodb

vi /etc/mongod.conf

#  dbPath: /var/lib/mongodb
  dbPath: /home/mongodb

service mongod start

Stars with some warnings:

mongo
MongoDB shell version: 3.2.7
connecting to: test
Server has startup warnings:
2016-06-13T19:34:08.245+0200 I CONTROL  [initandlisten]
2016-06-13T19:34:08.246+0200 I CONTROL  [initandlisten] ** WARNING: Cannot detect if NUMA interleaving is enabled. Failed to probe "/sys/devices/system/node/node1": Permission denied
2016-06-13T19:34:08.246+0200 W CONTROL  [initandlisten]
2016-06-13T19:34:08.246+0200 W CONTROL  [initandlisten] Failed to probe "/sys/kernel/mm/transparent_hugepage": Permission denied
2016-06-13T19:34:08.246+0200 W CONTROL  [initandlisten]
2016-06-13T19:34:08.246+0200 W CONTROL  [initandlisten] Failed to probe "/sys/kernel/mm/transparent_hugepage": Permission denied
2016-06-13T19:34:08.246+0200 I CONTROL  [initandlisten]


Apache / mod_perl and nginx

Apache 2 + mod_perl serve the dynamically generated HTML pages from Product Opener.

nginx is installed on port 80 as a reverse proxy. It serves the static files (images, JS, CSS etc.) and proxies the dynamic requests to the Apache server on another port.

apt-get install apache2

  1. stop apache in order to be able to install nginx (default port 80)

service stop apache2

apt-get install nginx