Services

This page aims to be a list of all the services we offer and which machines they run on.

Basic Auth

• Kerberos KDC on Zeus, Hera
• Kerberos krb5-admin-server on Zeus
• OpenLDAP on Hera (head), Zeus

File services

• OpenAFS 1.4 fileservers on:
  • Athena- home directories
  • Hermes- mail directories
  • Apollo- Misc other storage

Each one of these machines is an AFS database server as well.

• Shellserver files (rsync)
  • Hestia- holds 32-bit shellserver images

Cluster services

• Multiplecron (distributes cron jobs around)
  • Dionysus runs the master, shellservers run the actual jobs
• Cluster-wide syslog
  • Charon
• Splunk (log searching)
  • Charon

Public Services

• HTTP
  • Poseidon- Main web server
  • Dionysus- Backup web server. Will probably need a little bit of work before it can take over for posiedon
  • Hermes- Mailman list interface and webmail
• PGP Key server (sks)
  • Dionysus

Mail Services

• Postfix server for incoming mail
  • Hermes- mail server, handles delivery
  • Kabta- backup server, holds mail for delivery until hermes is back up
• Spam Filtering
  • Hermes
• IMAP/POP3 (Dovecot)
  • Hermes
• Webmail (squirrelmail and roundcube)
  • Hermes
• Mailman
  • Hermes