Hi all, I'm trying to setup 3 virtual machines, 1 with LVS (Linux Virtual Server) load-balancing and 2 with Tomcat+Axis (webserver and stuff). I'm using openSUSE 10.1 (xen 3.0.2) in all VMs and Dom0. rcSuseFirewall is stopped, iptables -l report everything "accept"'ing. Here's my IP configuration: http://pwp.netcabo.pt/pformoso/network.gif You can see there are 3VMs running. In the LB virtual machine I configure Linux Virtual Server (ipvsadm): ipvsadm -A -t 192.168.200.180:8080 -s rr ipvsadm -a -t 192.168.200.180:8080 -r 192.168.200.185:8080 -m ipvsadm -a -t 192.168.200.180:8080 -r 192.168.200.190:8080 -m I also set ip_forward: echo "1" > /proc/sys/net/ipv4/ip_forward Then, in dom0 I try my LVS: lynx http://192.168.200.180:8080 but I only get "making http connection to xxxx..." Tomcat logs in both VMs don't report the connection. TCP sniffer in VM10/20 reports: Capturing on eth0 1 0.000000 192.168.200.150 -> 192.168.200.185 TCP 44000 > http-alt [SYN] Seq=0 Ack=0 Win=5840 Len=0 MSS=1460 TSV=19301554 TSER=0 WS=2 2 0.009607 192.168.200.185 -> 192.168.200.150 TCP http-alt > 44000 [SYN, ACK] Seq=0 Ack=1 Win=5792 Len=0 MSS=1460 TSV=19273803 TSER=19301554 WS=2 3 0.009658 192.168.200.150 -> 192.168.200.185 TCP 44000 > http-alt [RST] Seq=1 Ack=4283853535 Win=0 Len=0 TCP sniffer in LB reports: 1 0.000000 192.168.200.150 -> 192.168.200.180 TCP 44000 > http-alt [SYN] Seq=0 Ack=0 Win=5840 Len=0 MSS=1460 TSV=19301554 TSER=0 WS=2 2 0.009344 192.168.200.150 -> 192.168.200.185 TCP 44000 > http-alt [SYN] Seq=0 Ack=0 Win=5840 Len=0 MSS=1460 TSV=19301554 TSER=0 WS=2 Any ideas why this doesn't work? How should I do it? Any tutorial/howto help is appreciated. Thanks in advance, --cifroes
Did you have a look at this tutorial? http://www.howtoforge.com/high_availability_loadbalanced_apache_cluster
