X-Forwarded-For header missing

[wedobetter]

Description of the problem X-Forwarded-For header not working tried ignore and ifmissing and in both cases I end up with the same haproxy.cfg:

backend
   ...
    http-request set-header X-Original-Forwarded-For %[hdr(x-forwarded-for)] if { hdr(x-forwarded-for) -m found }
    http-request del-header x-forwarded-for
    option forwardfor

I am worried of http-request del-header x-forwarded-for, the backend is not receiving the header.

Expected behavior

x-forwarded-for header correctly set

Steps to reproduce the problem

Annotate: ingress.kubernetes.io/forwardfor: ifmissing or ingress.kubernetes.io/forwardfor: ignore

Environment information

HAProxy Ingress version: v0.14.5

Command-line options:

(paste command-line options here)

Global options:

  bind-http: xxxx:80
  bind-https: xxxx:443
  default-ssl-certificate: haproxy/cert
  healthz-port: "10253"
  nbthread: "7"
  reload-strategy: reusesocket
  ssl-redirect: "true"
  stats-port: "1936"
  syslog-endpoint: xxxx:514
  syslog-tag: haproxy
  use-htx: "true"
  watch-ingress-without-class: "true"

Ingress objects:

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  annotations:
    ingress.kubernetes.io/forwardfor: ifmissing
...

[github-actions[bot]]

This issue got stale and will be closed in 7 days.

[jcmoraisjr]

Hi, how did you make this test? I cannot reproduce it, and just added an integration test that explores this functionality on #1115

Note that the option forwardfor configuration is the one that adds the XFF header, so it seems that your generated haproxy.cfg file is right.

[github-actions[bot]]

This issue got stale and will be closed in 7 days.