Welcome! Log In Create A New Profile

Advanced

Re: Reverse proxy to traefik

Francis Daly
July 08, 2022 02:00PM
On Thu, Jul 07, 2022 at 11:17:03AM -0300, Daniel A. Rodriguez wrote:

Hi there,

> Nginx is actually working as RP for several subdomains for which is also SSL
> termination. The traefik box is out of my scope, but it has the ability to
> negotiate TLS certificates for its own. That's why I need to forward just
> specific subdomain TCP traffic to it.

I think you are indicating that you currently have a http section with
something like

===
server {
listen nginx-ip:443 ssl;
server_name one.example.com;
location / {
proxy_pass http://internal-one;
# or maybe "https://internal-one;"
}
}

server {
listen nginx-ip:443 ssl;
server_name two.example.com;
location / {
proxy_pass http://internal-two;
# or maybe "https://internal-two;"
}
}
===

If you need your traefik server to see the original data stream from the
client (such as: if your traefik server is using client certificates for
authentication; I can't immediately think of any other https reason),
then I suspect that in nginx terms you will need a second IP address,
and have a separate nginx "stream" block that will listen on that-ip:443.

If you are not using client certificates, you can still use a second IP
to let traefik see the original data stream. But maybe you can "get away"
with a normal http proxy_pass?

I guess it depends on your use case, and I'm afraid that I do not know
what your specific use case is.

The short answer is: on a single IP:port, nginx either listens for stream,
or for http, but not both.

Cheers,

f
--
Francis Daly francis@daoine.org
_______________________________________________
nginx mailing list -- nginx@nginx.org
To unsubscribe send an email to nginx-leave@nginx.org
Subject Author Posted

Reverse proxy to traefik

drodriguez June 24, 2022 03:26PM

Re: Reverse proxy to traefik

Francis Daly July 02, 2022 04:26AM

Re: Reverse proxy to traefik

Daniel Armando Rodriguez via nginx July 05, 2022 08:54AM

Re: Reverse proxy to traefik

Francis Daly July 06, 2022 09:50AM

Re: Reverse proxy to traefik

drodriguez July 07, 2022 10:18AM

Re: Reverse proxy to traefik

Francis Daly July 08, 2022 02:00PM

reverse proxy

Saint Michael July 11, 2022 03:14PM

Re: reverse proxy

Thomas Ward July 11, 2022 03:52PM

Re: reverse proxy

Saint Michael July 11, 2022 04:24PM

Re: reverse proxy

Thomas Ward July 11, 2022 05:04PM

Re: reverse proxy

Jessica Dooley July 11, 2022 05:08PM



Sorry, only registered users may post in this forum.

Click here to login

Online Users

Guests: 74
Record Number of Users: 8 on April 13, 2023
Record Number of Guests: 421 on December 02, 2018
Powered by nginx      Powered by FreeBSD      PHP Powered      Powered by MariaDB      ipv6 ready