varnish + Turpentine issue

Question

My OS: Ubuntu 13.04 Raring Ringtail
Varnish: varnish-3.0.4 revision 9f83e8f 
nginx version: nginx/1.4.3
Magento: 1.7.0.2
nginx port: 8080
varnish port: 80
turpentine: installed via connect
the authentication key is correct

After a clean install, my headers for the magento homepage have varnish specific headers:

Pragma: no-cache
Date: Sat, 26 Oct 2013 08:42:45 GMT
Via: 1.1 varnish
Server: nginx/1.4.3
Age: 0
X-Powered-By: PHP/5.5.5-1+debphp.org~raring+1
Content-Type: text/html; charset=UTF-8
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
X-Varnish: 615557293
Connection: keep-alive
Accept-Ranges: bytes
Content-Encoding: gzip
Content-Length: 3176
Expires: Thu, 19 Nov 1981 08:52:00 GMT

I then generate and apply the Turpentine vcl via cache management, and the headers change to:

Pragma: no-cache
Date: Sat, 26 Oct 2013 08:44:05 GMT
Content-Encoding: gzip
Server: nginx/1.4.3
X-Powered-By: PHP/5.5.5-1+debphp.org~raring+1
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection: close
Expires: Thu, 19 Nov 1981 08:52:00 GMT

my /etc/varnish/default.vcl

backend default {
  .host = "127.0.0.1";
  .port = "8080";
}

my nginx config:

server {
  listen          8080;
  server_name     domain.co.uk www.domain.co.uk;
  index           index.php index.html;
  root            /path/to/site/htdocs;

  auth_basic            "Restricted";
  auth_basic_user_file  /path/to/.htpasswd;

  location / {
    index index.html index.php;
    try_files $uri $uri/ @handler;
    expires 30d;
  }
  location ~ ^/(app|includes|lib|media/downloadable|pkginfo|report/config.xml|var)/ { internal; }
  location /var/export/ { internal; }
  location /. { return 404; }
  location @handler { rewrite / /index.php; }
  location ~* .php/ { rewrite ^(.*.php)/ $1 last; }
  location ~* .php$ {
    if (!-e $request_filename) { rewrite / /index.php last; }
    expires off;
    fastcgi_pass unix:/var/run/php5-fpm.sock;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_param MAGE_RUN_CODE default;
    fastcgi_param MAGE_RUN_TYPE store;
    include fastcgi_params;
  }
}

magento caching options:

Layouts DISABLED
Blocks HTML output  DISABLED
Varnish Pages ENABLED
Varnish ESI Blocks  ENABLED

server setup

I'm hoping its something obvious, but any help appreciated.

the generated vcl from turpentine:

C{
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <pthread.h>
static pthread_mutex_t lrand_mutex = PTHREAD_MUTEX_INITIALIZER;
void generate_uuid(char* buf) {
pthread_mutex_lock(&lrand_mutex);
long a = lrand48();
long b = lrand48();
long c = lrand48();
long d = lrand48();
pthread_mutex_unlock(&lrand_mutex);
sprintf(buf, "frontend=%08lx-%04lx-%04lx-%04lx-%04lx%08lx",
a,
b & 0xffff,
(b & ((long)0x0fff0000) >> 16) | 0x4000,
(c & 0x0fff) | 0x8000,
(c & (long)0xffff0000) >> 16,
d
);
return;
}
}C
import std;
backend default {
.host = "127.0.0.1";
.port = "8080";
.first_byte_timeout = 300s;
.between_bytes_timeout = 300s;
}
backend admin {
.host = "127.0.0.1";
.port = "8080";
.first_byte_timeout = 21600s;
.between_bytes_timeout = 21600s;
}
acl crawler_acl {
"127.0.0.1";
}
acl debug_acl {
}
sub remove_cache_headers {
unset beresp.http.Cache-Control;
unset beresp.http.Expires;
unset beresp.http.Pragma;
unset beresp.http.Cache;
unset beresp.http.Age;
}
sub remove_double_slashes {
set req.url = regsub(req.url, "(.*)//+(.*)", "\1/\2");
}
sub generate_session {
if (req.url ~ ".*[&?]SID=([^&]+).*") {
set req.http.X-Varnish-Faked-Session = regsub(
req.url, ".*[&?]SID=([^&]+).*", "frontend=\1");
} else {
C{
char uuid_buf [50];
generate_uuid(uuid_buf);
VRT_SetHdr(sp, HDR_REQ,
"\030X-Varnish-Faked-Session:",
uuid_buf,
vrt_magic_string_end
);
}C
}
if (req.http.Cookie) {
std.collect(req.http.Cookie);
set req.http.Cookie = req.http.X-Varnish-Faked-Session +
"; " + req.http.Cookie;
} else {
set req.http.Cookie = req.http.X-Varnish-Faked-Session;
}
}
sub generate_session_expires {
C{
time_t now = time(NULL);
struct tm now_tm = *gmtime(&now);
now_tm.tm_sec += 3600;
mktime(&now_tm);
char date_buf [50];
strftime(date_buf, sizeof(date_buf)-1, "%a, %d-%b-%Y %H:%M:%S %Z", &now_tm);
VRT_SetHdr(sp, HDR_RESP,
"\031X-Varnish-Cookie-Expires:",
date_buf,
vrt_magic_string_end
);
}C
}
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 (!true || req.http.Authorization ||
req.request !~ "^(GET|HEAD)$" ||
req.http.Cookie ~ "varnish_bypass=1") {
return (pipe);
}
call remove_double_slashes;
if (req.http.Accept-Encoding) {
if (req.http.Accept-Encoding ~ "gzip") {
set req.http.Accept-Encoding = "gzip";
} else if (req.http.Accept-Encoding ~ "deflate") {
set req.http.Accept-Encoding = "deflate";
} else {
unset req.http.Accept-Encoding;
}
}
if (req.http.User-Agent ~ "iP(?:hone|ad|od)|BlackBerry|Palm|Googlebot-Mobile|Mobile|mobile|mobi|Windows Mobile|Safari Mobile|Android|Opera (?:Mini|Mobi)") {
set req.http.X-Normalized-User-Agent = "mobile";
} else if (req.http.User-Agent ~ "MSIE") {
set req.http.X-Normalized-User-Agent = "msie";
} else if (req.http.User-Agent ~ "Firefox") {
set req.http.X-Normalized-User-Agent = "firefox";
} else if (req.http.User-Agent ~ "Safari") {
set req.http.X-Normalized-User-Agent = "safari";
} else if (req.http.User-Agent ~ "Chrome") {
set req.http.X-Normalized-User-Agent = "chrome";
} else if (req.http.User-Agent ~ "Opera") {
set req.http.X-Normalized-User-Agent = "opera";
} else {
set req.http.X-Normalized-User-Agent = "other";
}
if (req.url ~ "^(/)(?:(?:index|litespeed)\.php/)?") {
set req.http.X-Turpentine-Secret-Handshake = "1";
if (req.url ~ "^(/)(?:(?:index|litespeed)\.php/)?admin") {
set req.backend = admin;
return (pipe);
}
if (req.http.Cookie ~ "\bcurrency=") {
set req.http.X-Varnish-Currency = regsub(
req.http.Cookie, ".*\bcurrency=([^;]*).*", "\1");
}
if (req.http.Cookie ~ "\bstore=") {
set req.http.X-Varnish-Store = regsub(
req.http.Cookie, ".*\bstore=([^;]*).*", "\1");
}
if (req.url ~ "/turpentine/esi/getBlock/") {
set req.http.X-Varnish-Esi-Method = regsub(
req.url, ".*/method/(\w+)/.*", "\1");
set req.http.X-Varnish-Esi-Access = regsub(
req.url, ".*/access/(\w+)/.*", "\1");
if (req.http.X-Varnish-Esi-Method == "esi" && req.esi_level == 0 &&
!(false || client.ip ~ debug_acl)) {
error 403 "External ESI requests are not allowed";
}
}
if (req.http.Cookie !~ "frontend=") {
if (client.ip ~ crawler_acl ||
req.http.User-Agent ~ "^(?:ApacheBench/.*|.*Googlebot.*|JoeDog/.*Siege.*|magespeedtest\.com|Nexcessnet_Turpentine/.*)$") {
set req.http.Cookie = "frontend=crawler-session";
} else {
call generate_session;
}
}
if (true &&
req.url ~ ".*\.(?:css|js|jpe?g|png|gif|ico|swf)(?=\?|&|$)") {
unset req.http.Cookie;
unset req.http.X-Varnish-Faked-Session;
return (lookup);
}
if (req.url ~ "^(/)(?:(?:index|litespeed)\.php/)?(?:admin|api|cron\.php)" ||
req.url ~ "\?.*__from_store=") {
return (pipe);
}
if (true &&
req.url ~ "(?:[?&](?:__SID|XDEBUG_PROFILE)(?=[&=]|$))") {
return (pass);
}
if (req.url ~ "[?&](utm_source|utm_medium|utm_campaign|gclid|cx|ie|cof|siteurl)=") {
set req.url = regsuball(req.url, "(?:(\?)?|&)(?:utm_source|utm_medium|utm_campaign|gclid|cx|ie|cof|siteurl)=[^&]+", "\1");
set req.url = regsuball(req.url, "(?:(\?)&|\?$)", "\1");
}
return (lookup);
}
}
sub vcl_pipe {
unset bereq.http.X-Turpentine-Secret-Handshake;
set bereq.http.Connection = "close";
}
sub vcl_hash {
hash_data(req.url);
if (req.http.Host) {
hash_data(req.http.Host);
} else {
hash_data(server.ip);
}
hash_data(req.http.Ssl-Offloaded);
if (req.http.X-Normalized-User-Agent) {
hash_data(req.http.X-Normalized-User-Agent);
}
if (req.http.Accept-Encoding) {
hash_data(req.http.Accept-Encoding);
}
if (req.http.X-Varnish-Store || req.http.X-Varnish-Currency) {
hash_data("s=" + req.http.X-Varnish-Store + "&c=" + req.http.X-Varnish-Currency);
}
if (req.http.X-Varnish-Esi-Access == "private" &&
req.http.Cookie ~ "frontend=") {
hash_data(regsub(req.http.Cookie, "^.*?frontend=([^;]*);*.*$", "\1"));
}
return (hash);
}
sub vcl_hit {
}
sub vcl_fetch {
set req.grace = 15s;
if (req.url ~ "^(/)(?:(?:index|litespeed)\.php/)?") {
unset beresp.http.Vary;
set beresp.do_gzip = true;
if (beresp.status != 200 && beresp.status != 404) {
set beresp.ttl = 15s;
return (hit_for_pass);
} else {
if (beresp.http.Set-Cookie) {
set beresp.http.X-Varnish-Set-Cookie = beresp.http.Set-Cookie;
unset beresp.http.Set-Cookie;
}
call remove_cache_headers;
if (beresp.http.X-Turpentine-Esi == "1") {
set beresp.do_esi = true;
}
if (beresp.http.X-Turpentine-Cache == "0") {
set beresp.ttl = 15s;
return (hit_for_pass);
} else {
if (true &&
bereq.url ~ ".*\.(?:css|js|jpe?g|png|gif|ico|swf)(?=\?|&|$)") {
set beresp.ttl = 28800s;
set beresp.http.Cache-Control = "max-age=28800";
} elseif (req.http.X-Varnish-Esi-Method) {
if (req.http.X-Varnish-Esi-Access == "private" &&
req.http.Cookie ~ "frontend=") {
set beresp.http.X-Varnish-Session = regsub(req.http.Cookie,
"^.*?frontend=([^;]*);*.*$", "\1");
}
if (req.http.X-Varnish-Esi-Method == "ajax" &&
req.http.X-Varnish-Esi-Access == "public") {
set beresp.http.Cache-Control = "max-age=" + regsub(
req.url, ".*/ttl/(\d+)/.*", "\1");
}
set beresp.ttl = std.duration(
regsub(
req.url, ".*/ttl/(\d+)/.*", "\1s"),
300s);
if (beresp.ttl == 0s) {
set beresp.ttl = 15s;
return (hit_for_pass);
}
} else {
set beresp.ttl = 3600s;
}
}
}
return (deliver);
}
}
sub vcl_deliver {
if (req.http.X-Varnish-Faked-Session) {
call generate_session_expires;
set resp.http.Set-Cookie = req.http.X-Varnish-Faked-Session +
"; expires=" + resp.http.X-Varnish-Cookie-Expires + "; path=/";
if (req.http.Host) {
set resp.http.Set-Cookie = resp.http.Set-Cookie +
"; domain=" + regsub(req.http.Host, ":\d+$", "");
}
set resp.http.Set-Cookie = resp.http.Set-Cookie + "; httponly";
unset resp.http.X-Varnish-Cookie-Expires;
}
if (false || client.ip ~ debug_acl) {
set resp.http.X-Varnish-Hits = obj.hits;
set resp.http.X-Varnish-Esi-Method = req.http.X-Varnish-Esi-Method;
set resp.http.X-Varnish-Esi-Access = req.http.X-Varnish-Esi-Access;
set resp.http.X-Varnish-Currency = req.http.X-Varnish-Currency;
set resp.http.X-Varnish-Store = req.http.X-Varnish-Store;
} else {
unset resp.http.X-Varnish;
unset resp.http.Via;
unset resp.http.X-Powered-By;
unset resp.http.Server;
unset resp.http.X-Turpentine-Cache;
unset resp.http.X-Turpentine-Esi;
unset resp.http.X-Turpentine-Flush-Events;
unset resp.http.X-Turpentine-Block;
unset resp.http.X-Varnish-Session;
unset resp.http.X-Varnish-Set-Cookie;
}
}

When i check my headers, they aren't any different and still my content is cached, check varnishhist in your cli and look at your varnish logs. — Toon Van Dooren, Commented Oct 26, 2013 at 20:40
May be a late answer, but comment out unset resp.http.X-Varnish; — user6537, Commented May 8, 2014 at 15:38

Jan Tomka · Accepted Answer · 2014-02-10 11:38:10Z

2

I once spent an hour trying to work out why pretty much same setup as yours was working on dev server, but not staging server.

Use varnishadm's vcl.list and vcl.show to make sure the Turpentine VCL is actually loaded.

Mine wasn't.

answered Feb 10, 2014 at 11:38

Jan Tomka

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