| # This is a basic VCL configuration file for varnish. See the vcl(7) | |
| # man page for details on VCL syntax and semantics. | |
| # | |
| # Default backend definition. Set this to point to your content | |
| # server. | |
| # | |
| backend default { | |
| .host = "127.0.0.1"; | |
| .port = "8080"; | |
| } | |
| sub vcl_fetch { | |
| set beresp.grace = 1h; | |
| if (beresp.http.content-type ~ "(text|application)") { | |
| set beresp.do_gzip = true; | |
| } | |
| if (req.url ~ "\.(png|gif|jpg|jpeg|swf|css|js|woff|eot)$") { | |
| unset beresp.http.set-cookie; | |
| } | |
| } | |
| sub vcl_recv { | |
| if (req.url ~ "^/_tracking") { | |
| return (pass); | |
| } | |
| if (req.url ~ "\.(png|gif|jpg|jpeg|swf|css|js|woff|eot)$") { | |
| return(lookup); | |
| } | |
| if (req.http.Cookie) { | |
| set req.http.Cookie = regsuball(req.http.Cookie, "(^|; ) *__utm.=[^;]+;? *", "\1"); # removes all cookies named __utm? (utma, utmb...) - tracking thing | |
| if (req.http.Cookie == "") { | |
| remove req.http.Cookie; | |
| } | |
| } | |
| } | |
| sub vcl_deliver { | |
| if (!resp.http.Vary) { | |
| set resp.http.Vary = "Accept-Encoding"; | |
| } else if (resp.http.Vary !~ "(?i)Accept-Encoding") { | |
| set resp.http.Vary = resp.http.Vary + ",Accept-Encoding"; | |
| } | |
| if (obj.hits > 0) { | |
| set resp.http.X-Cache = "HIT"; | |
| } else { | |
| set resp.http.X-Cache = "MISS"; | |
| } | |
| } | |
| # | |
| # Below is a commented-out copy of the default VCL logic. If you | |
| # redefine any of these subroutines, the built-in logic will be | |
| # appended to your code. | |
| # sub vcl_recv { | |
| # if (req.restarts == 0) { | |
| # if (req.http.x-forwarded-for) { | |
| # set req.http.X-Forwarded-For = | |
| # req.http.X-Forwarded-For + ", " + client.ip; | |
| # } else { | |
| # set req.http.X-Forwarded-For = client.ip; | |
| # } | |
| # } | |
| # if (req.request != "GET" && | |
| # req.request != "HEAD" && | |
| # req.request != "PUT" && | |
| # req.request != "POST" && | |
| # req.request != "TRACE" && | |
| # req.request != "OPTIONS" && | |
| # req.request != "DELETE") { | |
| # /* Non-RFC2616 or CONNECT which is weird. */ | |
| # return (pipe); | |
| # } | |
| # if (req.request != "GET" && req.request != "HEAD") { | |
| # /* We only deal with GET and HEAD by default */ | |
| # return (pass); | |
| # } | |
| # if (req.http.Authorization || req.http.Cookie) { | |
| # /* Not cacheable by default */ | |
| # return (pass); | |
| # } | |
| # return (lookup); | |
| # } | |
| # | |
| # sub vcl_pipe { | |
| # # Note that only the first request to the backend will have | |
| # # X-Forwarded-For set. If you use X-Forwarded-For and want to | |
| # # have it set for all requests, make sure to have: | |
| # # set bereq.http.connection = "close"; | |
| # # here. It is not set by default as it might break some broken web | |
| # # applications, like IIS with NTLM authentication. | |
| # return (pipe); | |
| # } | |
| # | |
| # sub vcl_pass { | |
| # return (pass); | |
| # } | |
| # | |
| # sub vcl_hash { | |
| # hash_data(req.url); | |
| # if (req.http.host) { | |
| # hash_data(req.http.host); | |
| # } else { | |
| # hash_data(server.ip); | |
| # } | |
| # return (hash); | |
| # } | |
| # | |
| # sub vcl_hit { | |
| # return (deliver); | |
| # } | |
| # | |
| # sub vcl_miss { | |
| # return (fetch); | |
| # } | |
| # | |
| # sub vcl_fetch { | |
| # if (beresp.ttl <= 0s || | |
| # beresp.http.Set-Cookie || | |
| # beresp.http.Vary == "*") { | |
| # /* | |
| # * Mark as "Hit-For-Pass" for the next 2 minutes | |
| # */ | |
| # set beresp.ttl = 120 s; | |
| # return (hit_for_pass); | |
| # } | |
| # return (deliver); | |
| # } | |
| # | |
| # sub vcl_deliver { | |
| # return (deliver); | |
| # } | |
| # | |
| # sub vcl_error { | |
| # set obj.http.Content-Type = "text/html; charset=utf-8"; | |
| # set obj.http.Retry-After = "5"; | |
| # synthetic {" | |
| # <?xml version="1.0" encoding="utf-8"?> | |
| # <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" | |
| # "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | |
| # <html> | |
| # <head> | |
| # <title>"} + obj.status + " " + obj.response + {"</title> | |
| # </head> | |
| # <body> | |
| # <h1>Error "} + obj.status + " " + obj.response + {"</h1> | |
| # <p>"} + obj.response + {"</p> | |
| # <h3>Guru Meditation:</h3> | |
| # <p>XID: "} + req.xid + {"</p> | |
| # <hr> | |
| # <p>Varnish cache server</p> | |
| # </body> | |
| # </html> | |
| # "}; | |
| # return (deliver); | |
| # } | |
| # | |
| # sub vcl_init { | |
| # return (ok); | |
| # } | |
| # | |
| # sub vcl_fini { | |
| # return (ok); | |
| # } | |