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Jack,
I came across this a while ago as well with UDP a DNS check works,
but no other UDP connect checks seemed to (i.e. not port 53).
I ran into this while trying to do NFS.
Aa a work around you can specify a checkport and do a TCP health check
instead,.
I think its a small bug (but don't take my word for it...)
Jack Wei wrote:
hi,
I'm trying to set up a cluster of ser boxes using ultramonkey. i want
ldirectord to detect if any of the ser boxes is down, but am not able to set it
up properly.
Here's my ldirector.cf:
checktimeout=10
checkinterval=2
autoreload=no
logfile="local0"
quiescent=yes
virtual=10.1.201.189:5060
real=10.1.201.191:5060 gate
real=10.1.201.193:5060 gate
scheduler=wlc
protocol=udp
# checktype=connect
persistent=600
Using the above configuration, ipvsadm reports the real servers are up even if
they aren't. If i enable "checktype=connect", ipvsadm reports the real servers
are always down.
--
Regards,
Malcolm Turnbull.
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