Lusitania

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Computer.png
lusitania.lan
External Hostname: lusitania.int.hackerspace.lu
IP: 192.168.1.24
Type: server
Brand: custom
Model: custom
OS: debian GNU/Linux
ComputerStatus:
Services: apache2,mysqld,icinga,cifs,nfs,dns,...
Admin: sim0n (mail),Stereo (mail)
Museum: no
QrCode: QR-90a066b9bd51916da750225202ea56e5.png


Contents

Synopsis

The name's "lusitania" and the purpose is: main server at the hackerspace

External access through lusitania.int.hackerspace.lu (ipv4 and ipv6)

It has become a part of our main space infrastructure, hosting a fileserver, functioning as WiFi access-point, hosting a freeradius server and more.

Services

Network

  • DHCP for LAN
  • v6 announcement for LAN
  • IPSec tunnel (in use?)
  • squid (in use?)
  • pppoe connection to the internet
  • aiccu (ipv6 tunnel to sixxs)
  • OpenVPN (in use? Looks like we only use it for ccc events.)
  • Muling's bwmon for the meter in the rack

Access

  • apache httpd maily for openduino interface
  • Update the status from Openduino to space.syn2cat.lu
  • slapd (openldap) for Openduino and the radius for the wifi
  • Freeradius (for the wifi)
  • file shares via nfs and smb. See below

Systems

  • UPS monitoring
  • Munin
  • Munin-node
  • cacti (in use?)
  • Smartd
  • postfix (in use for anything other than system emails?)
  • NTPD

Misc

  • tftpd (in use? /var/lib/tftpboot/ files are from 2011.)
  • MySQL (in use?)
  • samba (in use?)
  • libvirtd (in use?)
  • rpc.idmapd (in use?)
  • nscd (in use?)

Fileserver

Windows share

The server may be access from Windows clients and other clients using the smb/cifs protocol. The server can be located by browsing the net or simply using "\\lusitania.lan"

NFS

NFSv3 and NFSv4 may be used for accessing the file server

NFSv3

mount -t nfs lusitania.lan:/work /mnt/target

NFSv4

mount -t nfs4 lusitania.lan:/ /mnt/target


Music server

This is defunct (404)

You may access the music server using a webbrowser at this address: http://lusitania.lan/ampache
The login is admin / admin, feel free to create yourself an account !
Ampache may be used to stream music to any mpd server on the LAN.

Cruft

An a lot of packages is installed on lusitania. Most of those are probably useless.

root@lusitania:~# aptitude search '~i!~M!?essential' | wc -l
317

Review 20130526 shows following interesting packages:

3ware-cli-binary  =>  where do w use this Command Line Interface for 3Ware Controllers
ampache      => may be good to configure it again
apcuupsd     => yes we have an UPS on the server which is monitored
apticron     => we get regularly annoyed by reminder emails about pending updates
bind9        => running a local DNS. details to be documented
conntrack    => ?
cryptsetup   => mount encrypted disk library
ddclient     => lusitania is behind a dynamic DSL line
denyhosts    => dynamically remove annoying ssh scanners
etckeeper    => save /etc into revision system. is it used?
john         => who likes to crack passwords? several dictionaries installed too
php*         => huge amount of stuff for apache/php
screen       => what would be a system without screen. screen is awesome
subversion   => hmm, should we not do all with git?
xfsprogs     => some filesystems are XFS
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