Hera is our primary LDAP server. It also runs the backup Kerberos server (without kadmin). The gigabit ethernet port does not seem to work, and the hard drives should not be hot-swapped.

Hardware

• Rack location: Right rack, sixth from bottom
• Acquired used in 2008
• Dell Poweredge 2450 2U Rackmount server
• Service Tag CZ2ZM11
• Pentium III 1.4GHz processor
• 1GB ram
• 2x 18GB IDE hard drives

Configuration

• Login access: sysadmins
• Cfengine classes: coreserver, nocfrun, ldaphead, krb5kdc

Disks

• /dev/md0: raid1, /dev/sd[a-b]2, LVM physical volume in volume group "hera" (total size 16GB)
• /dev/sda1: mounted on /boot (total size 130MB)

LVM

• Volume group "hera" on /dev/md0 (total size 16GB)
  • LV hera-root: mounted on / (total size 5GB)
  • LV hera-tmp: mounted on /tmp (total size 2GB)
  • LV hera-db: mounted on /mnt/db (total size 3GB)

Services

• LDAP
  • Primary ldap server
• Kerberos
  • Backup kerberos server

Network

• IP: 131.215.176.70
• MAC: 00:06:5B:3F:30:04
• DNS: hera.ugcs.caltech.edu
• CNames: ldap-head, krb-backup