monitor.offbyone.lan runs Zabbix, a distributed monitoring system.

monitor.offbyone.lan created on yourmambas on 10/29/2010. Created using the same methods I used to create lab46, irc, and db.

• Created monitor.offbyone.lan, updated DNS and DHCP on caprisun.

• offload MySQL to db.offbyone.lan
• look into offloading web-server related stuff to www.offbyone.lan (if possible)
• basically, look for ways to reduce overall memory usage (disk is not a problem, we could add more if need be)

The Xen config file for this VM is as follows:

##########################################################################
# LAIR Xen VM configuration file
##########################################################################

#################################################
#  Kernel + memory size
#
kernel  = '/boot/vmlinuz-2.6.26-2-xen-amd64'
ramdisk = '/boot/initrd.img-2.6.26-2-xen-amd64'
memory  = '1024'
vcpus   = '1'
extra   = 'clocksource=jiffies'

#################################################
#  Disk device(s).
#
root    = '/dev/xvda1 ro'
disk    = [ 'file:/xen/images/monitor.disk,xvda1,w',
            'file:/xen/images/monitor.swap,xvda2,w'  ]

#################################################
#  Hostname
#
name    = 'monitor'

#################################################
#  Networking
#
dhcp    = 'dhcp'
vif = [ 'mac=00:16:3e:42:ee:37' ]

#################################################
#  Behaviour
#
on_poweroff = 'destroy'
on_reboot   = 'restart'
on_crash    = 'restart'

The following packages have been installed on mail:

lair-std
lair-vm
lair-nfs
zabbix-server-mysql
zabbix-frontent-php
zabbix-agent
phpmyadmin