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I have a setup created based on the Streamline High Availability and Load
Balancing configuration of Ultramonkey. I have tomcat running on port 8080
on the servers.
I'm using iptables to redirect the request on virtual ip from port 80 to
8080.
iptables -t nat -A PREROUTING -p tcp -d 10.10.50.100 --dport 80 -j DNAT --to
10.10.50.100:8080
When tomcat is up on both the servers, I don't see any load balancing. The
local server always responds to the requests. And when tomcat on the local
server goes down, the request is not handled by the other server.
ldirectord.cf :
checktimeout=10
checkinterval=2
autoreload=no
logfile="/var/log/ldirectord.log"
quiescent=yes
virtual=10.10.50.100:8080
fallback=127.0.0.1:8080
real=10.10.50.11:8080 gate
real=10.10.50.12:8080 gate
service=http
request="test.html"
receive="It works"
scheduler=rr
protocol=tcp
checktype=negotiate
Output of ipvsadm -L -n:
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 10.10.50.100:8080 rr
-> 10.10.50.11:8080 Route 1 0 0
-> 10.10.50.12:8080 Local 1 0 0
What am I doing wrong ? And how can I fix the issue ?
-Praveen
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