Debian load balancers with Ultra monkey

[lifeisboost]

I setup 2 load balancers following this tutorial

http://www.howtoforge.com/high_avail...che_cluster_p2


The load balancers work great, but i cannot get Apache to server the website. Im using Fedora for the nodes and they are showing online. I have reduced the node to just one server to make sure i am connecting to just one to figure this out

i have added

net.ipv4.ip_nonlocal_bind = 1

to the node to allow Apache to bind to the address.

checktimeout=10
checkinterval=2
autoreload=no
logfile="local0"
quiescent=yes

virtual=192.168.1.120:80
        real=192.168.1.241:80 gate
        real=192.168.1.244:80 gate
        fallback=127.0.0.1:80 gate
        service=http
        request="ldirector.html"
        receive="Test Page"
        scheduler=rr
        protocol=tcp
        checktype=negotiate

basic virtual host on Apache.

<VirtualHost 192.168.1.120:80>
DocumentRoot "/var/www/test"
<Directory "/var/www/test">
allow from all
Options +Indexes
</Directory>
</VirtualHost>

lb1a:~# /sbin/ipvsadm -L -n
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
TCP  192.168.1.120:80 rr
  -> 192.168.1.244:80             Route   0      0          0
  -> 192.168.1.241:80             Route   1      0          0

eth0      Link encap:Ethernet  HWaddr 00:80:AD:40:78:00
          inet addr:192.168.1.126  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::280:adff:fe40:7800/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:22719 errors:0 dropped:0 overruns:0 frame:0
          TX packets:7293 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:4289562 (4.0 MiB)  TX bytes:1230432 (1.1 MiB)
          Interrupt:3 Base address:0xd800

eth0:1    Link encap:Ethernet  HWaddr 00:80:AD:40:78:00
          inet addr:192.168.1.128  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:3 Base address:0xd800

eth0:2    Link encap:Ethernet  HWaddr 00:80:AD:40:78:00
          inet addr:192.168.1.241  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:3 Base address:0xd800

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:517 errors:0 dropped:0 overruns:0 frame:0
          TX packets:517 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:47256 (46.1 KiB)  TX bytes:47256 (46.1 KiB)

so when i browse now to 192.168.1.120 i get a timeout error, so i know Apache is not answering and a net stat only shows the load balancer connections.

[lifeisboost]

Got a little time to work on this tonight. if i creat a Vhost on the node box with an IP set on one of the nics. Apache shows the website. so its like it is not getting the forwarded requests from the load balancer's.

[King Sami]

When you have two ISPs you may want to make your linux machine balance the load of your internet access, you can use ip route

[lifeisboost]

little more, i have put everything on separate sub nets with no change. still no packets are being sent to the real servers and the inactconn on the balancers just count up