Alfred
======

Alfred is the most important server in the group. It acts as a gateway to the other servers in the room and serves as the NIS server. It also hosts websites that require more database space or heavy lifting as well as some internal tools.

.. sidebar:: Details

   :External IP Address: 138.253.196.48
   :Internal IP Address: 192.168.26.1
   :Domain Names(s): - alfred.liv.ac.uk (Primary)
                     - genefriends.org
   :Tunnel IP: 10.34.36.32

Specifications
---------------

* Viglen built tower
* 2 x Intel(R) Xeon(R) CPU E5506  @ 2.13GHz (4 core) 
* Ubuntu 14.04.5 LTS (trusty)
* 24GiB Memory
* 3.6TiB disk space (4 disks)
  
  * 9.6mb GRUB
  * md0: 1.8TiB RAID10 (/)
  
Services
--------

* NIS Server
* Webserver (nginx)
* Database server (PostgreSQL)

Mounts
------

* /base (larder:/larder/homes)
* /mnt/backup (deptbck2.liv.ac.uk:/stage/bio_maglab/alfred)

IP Tables
---------

:Open TCP Ports: 21, 22, 24, 25, 53, 80, 443, 465, 8085-8089
:Open UDP Ports: 53
:NAT: MASQUERADE on eth0

Websites
--------

* :doc:`Server Guide <http://alfred.liv.ac.uk/guide/>`: http://alfred.liv.ac.uk/guide
* :doc:`GitLab </websites/gitlab>`: http://alfred.liv.ac.uk/gitlab
* :doc:`GeneFriends </websites/genefriends>`: http://genefriends.org
* :doc:`Stats and monitoring </websites/monitoring>` (ports 8086-8089): http://alfred.liv.ac.uk

Location
--------

.. image:: alfred_location_map.png
   :alt: Alfred is located on the top shelf in the Life Sciences server room.