[Cluster-devel] LVS port translation

[Cluster-devel] LVS port translation

[Jordi Prats]

Hi all,
It's possible to configure piranha to allow to define a different port 
on real servers using NAT?

Using ipvsadm would be:

/sbin/ipvsadm -a -t 123.456.789.1:80 -r 192.168.10.1:82 -m -w 1

On the current version is not possible, there is any patch to allow 
this? If there is not, I could do it. Would it be accepted as a 
contribution on main distribution? Witch roules would I have to follow?

Thanks,

-- 
......................................................................
         __
        / /          Jordi Prats
  C E / S / C A      Dept. de Sistemes
      /_/            Centre de Supercomputaci? de Catalunya

  Gran Capit?, 2-4 (Edifici Nexus) ? 08034 Barcelona
  T. 93 205 6464 ? F.  93 205 6979 ? jprats at cesca.es
...................................................................... 

[Cluster-devel] LVS port translation

[Brenton Rothchild]

What version of piranha are you using?  I have a patch
against piranha-0.8.1 and piranha-0.8.2 that I've been using
in heavy production for about 9 months now.

We just added a "port" value to real server sections in the lvs.cf file, i.e.

virtual server_XYZ {
     address = 123.456.789.1 eth0
     active = 1
     port = 80
     ... (additional options) ...

     server node-X {
         address = 192.168.10.1
         port = 82
         active = 1
         weight = 1
     }

     ...
}

I can send the patch to the list if you're interested - shouldn't be
too hard to patch against other versions (I haven't looked to see if the
RPMs have been updated lately.)

-Brenton Rothchild

Jordi Prats wrote:
> Hi all,
> It's possible to configure piranha to allow to define a different port 
> on real servers using NAT?
> 
> Using ipvsadm would be:
> 
> /sbin/ipvsadm -a -t 123.456.789.1:80 -r 192.168.10.1:82 -m -w 1
> 
> On the current version is not possible, there is any patch to allow 
> this? If there is not, I could do it. Would it be accepted as a 
> contribution on main distribution? Witch roules would I have to follow?
> 
> Thanks,
> 

[Linux-cluster] Re: [Cluster-devel] LVS port translation

[Jordi Prats]

Hi,
It would be great if you could send it to me! There's any reason why it
is not included in main distribution?

If there's any thing left to do I could try to do it because I prefere
not to depen on a patch to upgrade.

Thank you!
Jordi

Brenton Rothchild wrote:
> What version of piranha are you using?  I have a patch
> against piranha-0.8.1 and piranha-0.8.2 that I've been using
> in heavy production for about 9 months now.
> 
> We just added a "port" value to real server sections in the lvs.cf file,
> i.e.
> 
> virtual server_XYZ {
>     address = 123.456.789.1 eth0
>     active = 1
>     port = 80
>     ... (additional options) ...
> 
>     server node-X {
>         address = 192.168.10.1
>         port = 82
>         active = 1
>         weight = 1
>     }
> 
>     ...
> }
> 
> I can send the patch to the list if you're interested - shouldn't be
> too hard to patch against other versions (I haven't looked to see if the
> RPMs have been updated lately.)
> 
> -Brenton Rothchild
> 
> Jordi Prats wrote:
>> Hi all,
>> It's possible to configure piranha to allow to define a different port
>> on real servers using NAT?
>>
>> Using ipvsadm would be:
>>
>> /sbin/ipvsadm -a -t 123.456.789.1:80 -r 192.168.10.1:82 -m -w 1
>>
>> On the current version is not possible, there is any patch to allow
>> this? If there is not, I could do it. Would it be accepted as a
>> contribution on main distribution? Witch roules would I have to follow?
>>
>> Thanks,
>>
> 
> -- 
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
> 
> 

-- 
......................................................................
        __
       / /          Jordi Prats Catal?
 C E / S / C A      Departament de Sistemes
     /_/            Centre de Supercomputaci? de Catalunya

 Gran Capit?, 2-4 (Edifici Nexus) ? 08034 Barcelona
 T. 93 205 6464 ? F.  93 205 6979 ? jprats at cesca.es
......................................................................
pgp:0x5D0D1321
......................................................................