Hi. On Tue, 28 Jun 2022 12:23:15 +0200 spfma.t...@e.mail.fr wrote:
> Hi, I have a problem to solve : I never paid attention to the fact HAProxy > (2.5.1-86b093a) did not return HTTP headers in the reponses, because there > was no complaints so far. But now we got one, because of an old application > which needs at least "Content-Type" as some tests are performed before > generating the content. If the devs don't fix it, I will have to find a > solution on the load balancer side. The LB is serving content from a Tomcat > server, wich is returning plenty of headers. So is there a way to add them > in the response, like some "pass thru" ? I was not able to find useful > informations so far, maybe because I don't know what concepts and directives > are involved. As a very dumb and primitive test, I have added > "http-response add-header Content-Type 'text/html'" at both FE and BE level, > but the header is still not shown. Thanks for any help. Regards > > ------------------------------------------------------------------------------------------------- > FreeMail powered by mail.fr Pleaese can you try to update HAProxy as there are ~150 Fixes in the latest 2.5. https://www.haproxy.org/bugs/bugs-2.5.1.html or try to use the latest shiny 2.6 :-) Can you share your current config. Maybe the "http-after-response" could help in your case, but it's just a guess. https://docs.haproxy.org/2.6/configuration.html#4.2-http-after-response%20set-header Regards Alex
