[Linux-cluster] LVS, not so fun today...

[David Brieck Jr.]

On 11/9/06, isplist at logicore.net <isplist at logicore.net> wrote:
> > send = "GET / HTTP/1.0\r\n\r\n"
> > expect = "HTTP"
> >
> > is what that section of your lvs.cf file should be for a virtual webserver.
>
> serial_no = 121
> primary = 192.168.1.52
> service = lvs
> backup_active = 1
> backup = 0.0.0.0
> heartbeat = 1
> heartbeat_port = 539
> keepalive = 6
> deadtime = 18
> network = direct
> nat_nmask = 255.255.255.255
> debug_level = NONE
> monitor_links = 0
> virtual HTTP {
>      active = 1
>      address = 192.168.1.150 eth0:1
>      vip_nmask = 255.255.255.0
>      port = 80
>      send = "GET / HTTP/1.0rnrn"
>      expect = "HTTP"
>      use_regex = 0
>      load_monitor = none
>      scheduler = wlc
>      protocol = tcp
>      timeout = 6
>      reentry = 15
>      quiesce_server = 0
>      server cweb92 {
>          address = 192.168.1.92
>          active = 1
>          weight = 1
>      }
>      server cweb93 {
>          address = 192.168.1.93
>          active = 1
>          weight = 1
>      }
>      server cweb94 {
>          address = 192.168.1.94
>          active = 1
>          weight = 1
>      }
> }
>
>

It's in there, but not exactly the way I posted. The slashes in front
of the r's and n's are critical, otherwise you're just sending a
malformed header that probably won't get you a response. If HTML
weren't such bad form on a mailing list I could probably point it out
easier.