netdev - Re: RE: Re: Fwd: LVS on local node

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Message-ID: <AANLkTinJW6ARfmvawUbCEEHmAQ9EtYVqmCpTBOxr8AdM@mail.gmail.com>
Date:	Fri, 23 Jul 2010 07:24:10 +0800
From:	Changli Gao <xiaosuo@...il.com>
To:	Franchoze Eric <franchoze@...dex.ru>
Cc:	Graeme Fowler <graeme@...emef.net>,
	Eric Dumazet <eric.dumazet@...il.com>, wensong@...ux-vs.org,
	lvs-devel@...r.kernel.org, netdev@...r.kernel.org,
	netfilter-devel@...r.kernel.org
Subject: Re: RE: Re: Fwd: LVS on local node

On Fri, Jul 23, 2010 at 5:37 AM, Franchoze Eric <franchoze@...dex.ru> wrote:
>
>
> 23.07.10, 01:01, "Graeme Fowler" <graeme@...emef.net>:
>
>> Hi
>>
>>  Technically keepalived is not LVS. It's a monitoring/mgmt app which can manage an LVS according to health-check logic. LVS by itself cannot "detect" any form of service failure - it's a fancy router with special rules.
>>
>>  Graeme.
>>
>
> Ah, ok. Then with iptables I can write keepalived app to insert/remove rules.
> Is there interface to iptables for dynamically turn on/off rules without inserting and removing them from the table?

xt_condition is on its way to mainline. http://patchwork.ozlabs.org/patch/59578/


-- 
Regards,
Changli Gao(xiaosuo@...il.com)
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