Hi all,
Here is a question which I suppose should interest many people :
How to configure Heartbeat(v1.2.3)+Mon(v0.99.2) for this :
- You have an active/active cluster whith the group of resources G1
active on node 1 and G2 active on node 2.
- Mon is supposed to monitor simultaneously one resource of G1 and one
resource of G2.
Until now I have configured Heartbeat+Mon for an active/passive cluster,
G1 (Apache+Mon+logical address) active on node 1 that's all, and Mon
monitoring Apache (either on node 1 or on node 2 according to which
node has overtaken the resources).
Here the associated mon.cf configuration file :
************************************************************************************************
alertdir = /usr/lib/mon/alert.d
mondir = /usr/lib/mon/mon.d
histlength = 100
hostgroup HTTP_DEAD 135.9.216.51
hostgroup HTTP_FAILURE 135.9.216.51
watch HTTP_DEAD
service http
interval 10s
monitor http.monitor -p 80 -u /index.html
period wd {Mon-Sun}
numalerts 2
alert mail.alert [EMAIL PROTECTED]
upalert mail.alert [EMAIL PROTECTED]
alert arreterheartbeat.alert
alert reboot_node.alert
alertafter 50s
alertevery 10s
watch HTTP_FAILURE
service http
interval 10s
monitor http.monitor -p 80 -u /index.html
period wd {Mon-Sun}
numalerts 3
alert restart_apache.alert
alertafter 10s
alertevery 10s
************************************************************************************************
And the Heartbeat haresources file :
************************************************************************************************
EEPCLU1 135.9.216.51 apacheDebian mon
************************************************************************************************
The files mon.cf being the same on both nodes, it seems difficult to
configure it so that it monitors resources of both groups. Do you how
to perform this ? Thanks by advance.
Fabrice
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