La configurazione si trova nel file /etc/varnish/default.vcl :
backend default {
.host = “127.0.0.1”;
.port = “8080“;
}
sub vcl_recv {
if (req.url == “/”) {
error 750 “http://”+req.http.host+”/NUOVO_URL”;
}
}
sub vcl_error {
if (obj.status == 750) {
set obj.http.Location = obj.response;
set obj.status = 302;
return(deliver);
}
}
sub vcl_fetch {
if (beresp.http.cache-control ~ “(no-cache|private)” ||
beresp.http.pragma ~ “no-cache”) {
set beresp.ttl = 0s;
}
}