Thank you! That fixed the issue. Might I suggest adding the below snippet into the "example" section of the errorfile documentation at [1]? The current example only shows the configuration itself but not what the file format should be - since it's this specific, the description given is just simply not enough for a casual proxy admin like myself to successfully configure it.
-----Original Message----- From: Tim Düsterhus [mailto:[email protected]] Sent: Tuesday, June 12, 2018 2:22 PM To: J. Casalino <[email protected]>; Cyril Bonté <[email protected]> Cc: [email protected] Subject: Re: HAProxy 1.8.x not serving errorfiles with H2 Hi Am 12.06.2018 um 17:43 schrieb J. Casalino: > Thank you so much for your response. [1] is the simplest example of our 503 > errorfile. Based on what you're saying it sounds like we need to add some > additional information into the file. Is this documented somewhere? > it is [1]: > The files are returned verbatim on the TCP socket. This allows any > trick such as redirections to another URL or site, as well as tricks > to clean cookies, force enable or disable caching, etc... The package > provides default error files returning the same contents as default errors. You need to prefix HTTP response headers. Something like this should work [2]: > HTTP/1.0 503 Service Unavailable > Cache-Control: no-cache > Connection: close > Content-Type: text/html Best regards Tim Düsterhus [1] https://cbonte.github.io/haproxy-dconv/1.8/configuration.html#4.2-errorfile [2] http://git.haproxy.org/?p=haproxy.git;a=blob;f=examples/errorfiles/503.http;h=48fde5881e680857462c32cc305f9179af19091f;hb=HEAD
