On 12/13/2014 12:55 PM, Edson Carlos Ericksson Richter wrote:
Dear list,
I've been searching in web for guidelines on OS (Linux) and PostgreSQL (9.3.5)
active monitoring best practices.
Can someone share experiences?
I'm inclined to look at Cacti and Nagios. Any other experiences? Recommended
books?
I don't want to use SaaS for monitoring - I'll have a cloud server hired
specifically for this purpose, outside my main data center infrastructure.
Thanks in advance,
Edson
Stats are one thing, but errors are another. I've found my best monitor is
rsyslog and a perl script.
rsyslog.conf contains:
local0.* action(type="omprog"
binary="/usr/local/bin/logMonitor.pl"
template="RSYSLOG_TraditionalFileFormat")
the perl script is sort of like:
while (<>)
{
emailme() if (/error/);
}
-Andy
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