Node Type: Mon
Firewall requirements
local port |
open to |
reason |
8649/udp |
192.33.123.0/24 |
ganglia collector |
8670/udp |
192.33.123.0/24 |
ganglia collector |
8671/udp |
192.33.123.0/24 |
ganglia collector |
80/tcp |
* |
ganglia web server |
Regular Maintenance work
Emergency Measures
Installation
Services
Ganglia
Installation details can be found
here.
Starting up
gmetad
can sometimes fail with this log entry:
May 11 10:49:56 t3ce01 /usr/sbin/gmetad[5651]: Please make sure that /var/lib/ganglia/rrds is owned by nobody
I am not yet sure what causes
/var/lib/ganglia/rrds
to be owned by root after reboots.
Additional monitoring
Look on
AdditionalMonitoring page
Backups
--
DerekFeichtinger - 11 Aug 2008