Hi everybody... I really hope this isn't a FAQ (I did search the
archives)...
mon-0.99.2
2.6.6-1.435.2.3smp GNU/Linux
Fedora Core release 2 (Tettnang)
I have a simple mon.cf in which I check http on "sunrise" and "sunset"
and if both are down, perform an action. Downing the httpd processes
causes the correct actions to be taken (file.alert). Once both hosts'
httpd processes are down, the final alert is processed. Bringing them
back up works as expected - the upalert is processed for each, but the
monitor for the third isn't. When I bring both hosts down again,
their individual alerts are processed, but the "both down" alert isn't
- *even though its monitor is processed and returns 1*.
In my mon.cf (below) you'll see I'm using a custom ipvs alert (which
I'll contribute after it's successfully in production) - but the
file.alert isn't working either.
Please, what am I doing worng? Why won't successive outages trigger
an alert which worked just fine for the first outage?
Here's my mon.cf:
# # ## ### ##### ######## ############# #####################
# mon.cf file
maxprocs = 20
histlength = 100
watch sunrise
service http
description httpd on sunrise
interval 5s
monitor http.monitor
period logfile:
alertafter 30s
alertevery 120s
alert file.alert -d /home/cdemarco/tmp ipvs.log
upalert file.alert -d /home/cdemarco/tmp ipvs.log
period editipvs:
numalerts 1
alert file.alert -d /home/cdemarco/tmp ipvs.log
alert ipvs.alert -P tcp -V lvs:80 -R sunrise:80
upalert ipvs.alert -u -B -P tcp -V lvs:80 -S rr -R sunrise:80
-W 10 -F nat
watch sunset
service http
description httpd on sunset
interval 5s
monitor http.monitor
period logfile:
alertafter 30s
alertevery 120s
alert file.alert -d /home/cdemarco/tmp ipvs.log
upalert file.alert -d /home/cdemarco/tmp ipvs.log
period editipvs:
numalerts 1
alert file.alert -d /home/cdemarco/tmp ipvs.log
alert ipvs.alert -P tcp -V lvs:80 -R sunset:80
upalert ipvs.alert -u -B -P tcp -V lvs:80 -S rr -R sunset:80
-W 10 -F nat
watch bugs
service realservers
description realservers
dep_behavior m
depend !sunrise:http
depend !sunset:http
interval 5s
monitor false
period editipvs:
numalerts 1
alertevery 5s
alert file.alert -d /home/cdemarco/tmp ipvs.log
alert ipvs.alert -D -P tcp -V lvs:80
upalert file.alert -d /home/cdemarco/tmp ipvs.log
# end mon.cf
# # ## ### ##### ######## ############# #####################
TIA...
--
~ You are in a maze of twisty passages, all alike.
Christopher DeMarco
[EMAIL PROTECTED]
+6013 389 5658
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