From: yue longguang <yuelongguang@gmail.com>
To: "longguang.yue" <bigclouds@163.com>
Cc: Wensong Zhang <wensong@linux-vs.org>,
Simon Horman <horms@verge.net.au>, Julian Anastasov <ja@ssi.bg>,
Pablo Neira Ayuso <pablo@netfilter.org>,
Jozsef Kadlecsik <kadlec@netfilter.org>,
Florian Westphal <fw@strlen.de>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
"open list:IPVS" <netdev@vger.kernel.org>,
"open list:IPVS" <lvs-devel@vger.kernel.org>,
"open list:NETFILTER" <netfilter-devel@vger.kernel.org>,
"open list:NETFILTER" <coreteam@netfilter.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] ipvs: Add traffic statistic up even it is VS/DR or VS/TUN mode
Date: Tue, 29 Sep 2020 13:17:20 +0800 [thread overview]
Message-ID: <CAPaK2r__afG7epSM6As3SehhCvTk4KvXB_UjQuwjCNZmf-giGA@mail.gmail.com> (raw)
In-Reply-To: <20200929050302.28105-1-bigclouds@163.com>
especially in public cloud case, statistic is related to monitorring
and billing , both ingress and egress packets will go throught ipvs,
even dr/tun mode.
in dr/tun mode, ipvs need to do nothing except statistic, so
skb->ipvs_property = 1
regards
On Tue, Sep 29, 2020 at 1:04 PM longguang.yue <bigclouds@163.com> wrote:
>
> It's ipvs's duty to do traffic statistic if packets get hit,
> no matter what mode it is.
>
> Signed-off-by: longguang.yue <bigclouds@163.com>
> ---
> net/netfilter/ipvs/ip_vs_core.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
> index e3668a6e54e4..ed523057f07f 100644
> --- a/net/netfilter/ipvs/ip_vs_core.c
> +++ b/net/netfilter/ipvs/ip_vs_core.c
> @@ -1413,8 +1413,11 @@ ip_vs_out(struct netns_ipvs *ipvs, unsigned int hooknum, struct sk_buff *skb, in
> ipvs, af, skb, &iph);
>
> if (likely(cp)) {
> - if (IP_VS_FWD_METHOD(cp) != IP_VS_CONN_F_MASQ)
> + if (IP_VS_FWD_METHOD(cp) != IP_VS_CONN_F_MASQ){
> + ip_vs_out_stats(cp, skb);
> + skb->ipvs_property = 1;
> goto ignore_cp;
> + }
> return handle_response(af, skb, pd, cp, &iph, hooknum);
> }
>
> --
> 2.20.1 (Apple Git-117)
>
next prev parent reply other threads:[~2020-09-29 5:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-29 5:03 [PATCH] ipvs: Add traffic statistic up even it is VS/DR or VS/TUN mode longguang.yue
2020-09-29 5:17 ` yue longguang [this message]
2020-09-29 8:18 ` [PATCH v2] " longguang.yue
2020-09-29 14:41 ` Jakub Kicinski
2020-09-30 1:26 ` [PATCH v3] " longguang.yue
2020-09-30 18:19 ` Julian Anastasov
2020-10-02 17:17 ` [PATCH v4] " longguang.yue
2020-10-02 19:26 ` Julian Anastasov
2020-10-04 4:13 ` [PATCH v5] " longguang.yue
2020-10-04 12:25 ` Julian Anastasov
2020-10-04 15:07 ` [PATCH v6] ipvs: inspect reply packets from DR/TUN real servers longguang.yue
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAPaK2r__afG7epSM6As3SehhCvTk4KvXB_UjQuwjCNZmf-giGA@mail.gmail.com \
--to=yuelongguang@gmail.com \
--cc=bigclouds@163.com \
--cc=coreteam@netfilter.org \
--cc=davem@davemloft.net \
--cc=fw@strlen.de \
--cc=horms@verge.net.au \
--cc=ja@ssi.bg \
--cc=kadlec@netfilter.org \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lvs-devel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=netfilter-devel@vger.kernel.org \
--cc=pablo@netfilter.org \
--cc=wensong@linux-vs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).