Created
September 24, 2012 16:34
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Example Varnish vcl file for WordPress 3 instance without a purging plug-in
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# Found this template here... https://www.varnish-cache.org/trac/wiki/VCLExampleTemplateWordpressNopurge | |
backend default { | |
.host = "127.0.0.1"; | |
.port = "8080"; | |
} | |
sub vcl_recv { | |
if (req.http.Accept-Encoding) { | |
#revisit this list | |
if (req.url ~ "\.(gif|jpg|jpeg|swf|flv|mp3|mp4|pdf|ico|png|gz|tgz|bz2)(\?.*|)$") { | |
remove req.http.Accept-Encoding; | |
} elsif (req.http.Accept-Encoding ~ "gzip") { | |
set req.http.Accept-Encoding = "gzip"; | |
} elsif (req.http.Accept-Encoding ~ "deflate") { | |
set req.http.Accept-Encoding = "deflate"; | |
} else { | |
remove req.http.Accept-Encoding; | |
} | |
} | |
if (req.url ~ "\.(gif|jpg|jpeg|swf|css|js|flv|mp3|mp4|pdf|ico|png)(\?.*|)$") { | |
unset req.http.cookie; | |
set req.url = regsub(req.url, "\?.*$", ""); | |
} | |
if (req.url ~ “\?(utm_(campaign|medium|source|term)|adParams|client|cx|eid|fbid|feed|ref(id|src)?|v(er|iew))=”) { | |
set req.url = regsub(req.url, “\?.*$”, “”); | |
} | |
if (req.http.cookie) { | |
if (req.http.cookie ~ "(wordpress_|wp-settings-)") { | |
return(pass); | |
} else { | |
unset req.http.cookie; | |
} | |
} | |
} | |
sub vcl_fetch { | |
if (req.url ~ "wp-(login|admin)" || req.url ~ "preview=true" || req.url ~ "xmlrpc.php") { | |
return (hit_for_pass); | |
} | |
if ( (!(req.url ~ "(wp-(login|admin)|login)")) || (req.request == "GET") ) { | |
unset beresp.http.set-cookie; | |
} | |
if (req.url ~ "\.(gif|jpg|jpeg|swf|css|js|flv|mp3|mp4|pdf|ico|png)(\?.*|)$") { | |
set beresp.ttl = 365d; | |
} | |
} | |
sub vcl_deliver { | |
# multi-server webfarm? set a variable here so you can check | |
# the headers to see which frontend served the request | |
# set resp.http.X-Server = "server-01"; | |
if (obj.hits > 0) { | |
set resp.http.X-Cache = "HIT"; | |
} else { | |
set resp.http.X-Cache = "MISS"; | |
} | |
} |
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