Hacklab Servers

Dell PowerEdge R610, Xeon X5550 @ 2.67GHz, 12GB RAM, USB flash boot disk.
Hacklab Core Router - Running Mikrotik RouterOS.

Dell PowerEdge R610, 2x Xeon E5645 @ 2.4GHz, 48GB RAM, 2x1TB SATA.
Ubuntu 18.04 and libvirt/KVM.
Hacklab infrastructure and member VMs.

HP ProLiant DL380p Gen 8, 2x E5-2670, 128GB RAM (4x 32GB LRDIMM), 2x1TB SSD, 2x2TB SATA.
Ubuntu 20.04 and OpenNebula/KVM.
Hacklab infrastructure and member VMs.

HP Microserver N36L, 8GB RAM, 2x 1TB SATA plus hot spare.
TrueNAS server hosting file shares and home directories.

Raspberry Pi 2 Model B.

• Secondary DNS and DHCP

Raspberry Pi in G1 ceiling space.

• Interface to DALI lighting controller
• Interface to discobot GPIO controller
• Interface to doorbot LCD/button UI
• Jeenode RF tranceiver

Raspberry Pi running the IRC terminal.

Raspberry Pi running the sound/speech interface.

Raspberry Pi running the RGB LED strip in G1.

Note 1: Although these VMs follow the chemical elements naming scheme, it's probably time to start using functional hostnames instead (save the names for bare metal).

Note 2: Where small applications are Dockerized and hosted together, they are grouped according to the people who require access. e.g. limited access to personal data, wide access to lab automation/IoT.

VM hosted on titanium. Hosts network and infrastructure applications via Docker:

• NetBox
• Traefik front-end web proxy
• Postfix MTA
• Syslog
• collectd for routers/switches
• Smokeping

VM hosted on titanium. Hosts Unifi controller software and a RADIUS daemon for Spacenet.

VM hosted on titanium. Hosts Linux shell services for Hacklab users (as a Docker container).

VM on titanium.

• LDAP master
• Gitea GIT hosting

VM on titanium.

• Nextcloud

VM on titanium.

• Primary DNS and DHCP
• NetBox to firewall synchronisation

VM on magnesium.

• Discourse forum

VM on titanium.

• Tool access controller
• Door access controller
• Locker access controller

VM on titanium.

• Discord bot “Hacklab AuthBot”
• Treasurer's utils
• Vault

VM on Tim's server roc titanium.

Netflow, syslog and MQTT data retained for 30 days for investigations of network abuse. Access is limited.

VM on magnesium. Currently inactive due to Graylog consuming all the memory.

• Graylog
  • Syslog: 90 days
  • MQTT: 1 year
  • Netflow: 4 hours

VM on magnesium.

• Observium network monitoring.

VM hosted on titanium. Replaces carbon. Hosts Hacklab instrumentation and MQTT applications via Docker:

• MQTT server
• MQTT logger
• IRC/MQTT gateway
• Dashboard for tablet in G1
• Status webapp
• iZettle webhook receiver
• node-red (:1880)
• mattermost discord-irc bridge
• Other scripts

VM on titanium.

Will host general web applications (but nothing security-sensitive).

• wiki
• main website
• start page
• The Lounge (IRC gateway)
• Planned: http/https frontend proxy
• and more…

Was a VM on magnesium. Running the IPv6 bridge for the LEDs in G1

VM on titanium.

• InfluxDB
• Grafana

VM on titanium.

• Jitsi Meet

VM on titanium.

• Loomio

VM on titanium.

• Authentik
• Planned: LDAP secondary

VM hosted in London by DigitalOcean.

• LDAP slave

VM hosted in London by DigitalOcean.

• Edinburgh Hacklab User Admin
• Bitwarden
• RADIUS/spacenet health check
• Planned: new LDAP master
• Planned: Treasurer's utils

VM hosted in London by DigitalOcean.

• Mailman mailing list manager
• MX for lists.ehlab.uk and mailman.edinburghhacklab.com

VM hosted in US by RamNode.

• SMTP relay for mailing lists
  • outbound load is shared between ponyexpress and clacks.odvik.net (operated by Tim)

VM hosted in London by Bitfolk

• This is a sponsored VPS that Bitfolk gave us
• Was running our selfhosted zulip instance but should be repurposed