On Tue, Mar 31, 2020 at 5:56 PM Guillaume Quintard
<[email protected]> wrote:
> Basically, when a request comes in, you need to answer two questions:
> - do I want to cache it?
> - if I need data from the backend, well, what is my backend?
>
> "return(pass)" answers the first question with a big fat "no", and this is
> what you see in your log ("VCL_call PASS" and "VCL_return pass"), the request
> will be fetched backend, but won't be stored in cache.
>
> You then need to decide where to fetch the data from, but in your vcl, you
> only have one backend, so everything comes from the same backend, what you
> want is to create a second backend, and do
This cleared things up, the following seems to work in that it will
not cache requests for the two domains but appears to cache everything
I would like to:
if ( req.http.host == "domain.com" || req.http.host ==
"dev.domain.com") {
return (pass);
} else {
set req.backend_hint = default;
}
Or since I only have one backend:
if ( req.http.host == "domain.com" || req.http.host ==
"dev.domain.com") {
return (pass);
}
> Out of curiosity, are you using the official varnish image
> (https://hub.docker.com/_/varnish) or something else?
I am using the official Varnish image from the aforementioned link,
works great! Nginx -> Varnish -> Nginx -> PHP-FPM. With fairly heavy
Wordpress theme and plugins, site will sees ~1-3k ms DOMContentLoaded
without Varnish and ~300ms with!
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