HAProxy in front of Docker Enterprise problem

2019-02-12 Thread Norman Branitsky
I have an HAProxy 1.7 server sitting in front of a number of Docker Enterprise Manager nodes and Worker nodes. The Worker nodes don't appear to have any problem with HAProxy terminating the SSL and connecting to them via HTTP. The Manager nodes are the problem. They insist on installing their

Re: haproxy segfault

2019-02-12 Thread Vincent Bernat
❦ 12 février 2019 21:44 +01, Mildis : > I'm struggling with Stretch/systemd to generate the coredump on crash. > Even running haproxy by hand with ulimit -c unlimited does not > generate a coredump. Also install haproxy-dbgsym. You need to comment the chroot directive in your HAProxy

Re: haproxy segfault

2019-02-12 Thread Lukas Tribus
On Tue, 12 Feb 2019 at 21:46, Mildis wrote: > > > Le 12 févr. 2019 à 21:26, Christopher Faulet a écrit : > > > Hi, > > A recent fix about a double free has been merge in HAProxy 1.9: > > http://git.haproxy.org/?p=haproxy-1.9.git;a=commit;h=451c5a88 > > Maybe you've hit this bug. > > > Did this

Re: haproxy segfault

2019-02-12 Thread Mildis
> Le 12 févr. 2019 à 21:26, Christopher Faulet a écrit : >> > Hi, > > A recent fix about a double free has been merge in HAProxy 1.9: > > http://git.haproxy.org/?p=haproxy-1.9.git;a=commit;h=451c5a88 > > > Maybe you've hit

Re: haproxy segfault

2019-02-12 Thread Mildis
> Le 12 févr. 2019 à 18:58, Aleksandar Lazic a écrit : > > Hi. > > Can you activate coredumps > > ulimit -c unlimited > > you should find the core in > > /tmp > > or just search for core on the filesystem > I'm struggling with Stretch/systemd to generate the coredump on crash. Even

Re: haproxy segfault

2019-02-12 Thread Christopher Faulet
Le 12/02/2019 à 18:36, Mildis a écrit : Hi list, haproxy is segfaulting multiple times these days for no apparent reason. At first i thought is was a load issue but even few RPS made it crash. Symptoms are always the same : segfault of a worker then spawn of a new. If load is very high,

Re: haproxy segfault

2019-02-12 Thread Aleksandar Lazic
Hi. Am 12.02.2019 um 18:36 schrieb Mildis: > Hi list, > > haproxy is segfaulting multiple times these days for no apparent reason. > At first i thought is was a load issue but even few RPS made it crash. > > Symptoms are always the same : segfault of a worker then spawn of a new. > If load is

haproxy segfault

2019-02-12 Thread Mildis
Hi list, haproxy is segfaulting multiple times these days for no apparent reason. At first i thought is was a load issue but even few RPS made it crash. Symptoms are always the same : segfault of a worker then spawn of a new. If load is very high, spawned worker segfault immediatly. In the

Re: Anyone heard about DPDK?

2019-02-12 Thread Aleksandar Lazic
Hi all. Wow so much feedback, thanks all for the answers ;-) Am 12.02.2019 um 15:23 schrieb Alexandre Cassen: > There has been a lot of applications/stack built around DPDK last few years. > Mostly because people found it easy to code stuff around DPDK and are so happy > to display perf graph

Re: Anyone heard about DPDK?

2019-02-12 Thread Alexandre Cassen
There has been a lot of applications/stack built around DPDK last few years. Mostly because people found it easy to code stuff around DPDK and are so happy to display perf graph about their DPDK application vs plain Linux Kernel stack. My intention here would be to warn a little bit about

Re: Anyone heard about DPDK?

2019-02-12 Thread Federico Iezzi
Nowadays most VNF (virtual network function) in the telco operators are built around DPDK. Not demos, most 5G will be like that. 4G is migrating as we speak on this new architecture. There isn't any TCP stack built-it but the libraries can be used to build one. VPP has integrated DPDK in this way.

Re: forwarded https request missing

2019-02-12 Thread Kevin Decherf
Hello, On Tue, Feb 12, 2019, at 11:15, Pan wrote: > Hi, > > Setting up a haproxy to just forward http requests to other server > works fine, but https requests are forwarded as > http://www.example.com:443, not https://www.example.com. [snip] > backend bk > server src www.example.com You

forwarded https request missing

2019-02-12 Thread Pan
Hi, Setting up a haproxy to just forward http requests to other server works fine, but https requests are forwarded as http://www.example.com:443 , not https://www.example.com . Then got 400 response with body saying something like 'The

Re: Anyone heard about DPDK?

2019-02-12 Thread Julien Laffaye
Something like http://seastar.io/ or https://fd.io/ ? :) On Mon, Feb 11, 2019 at 11:25 AM Baptiste wrote: > Hi, > > HAProxy requires a TCP stack below it. DPDK itself is not enough. > > Baptiste > >>