The minimal Varnish version is 3.0.5

backend default { .host = "176.62.167.144"; .port = "10175"; }

acl purge { "176.62.167.144"; }

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 == "PURGE") {
    if (client.ip !~ purge) {
        error 405 "Method not allowed";
    }
    if (!req.http.X-Magento-Tags-Pattern) {
        error 400 "X-Magento-Tags-Pattern header required";
    }
    ban("obj.http.X-Magento-Tags ~ " + req.http.X-Magento-Tags-Pattern);
    error 200 "Purged";
}

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);
}

# We only deal with GET and HEAD by default
if (req.request != "GET" && req.request != "HEAD") {
    return (pass);
}

# Bypass shopping cart and checkout requests
if (req.url ~ "/checkout") {
    return (pass);
}

# normalize url in case of leading HTTP scheme and domain
set req.url = regsub(req.url, "^http[s]?://", "");

# collect all cookies
std.collect(req.http.Cookie);

# static files are always cacheable. remove SSL flag and cookie
if (req.url ~ "^/(pub/)?(media|static)/.*\.(ico|css|js|jpg|jpeg|png|gif|tiff|bmp|gz|tgz|bz2|tbz|mp3|ogg|svg|swf|woff|woff2|eot|ttf|otf)$")

{ unset req.http.Https; unset req.http.Cookie; }

set req.grace = 1m;

return (lookup); }

sub vcl_hash { if (req.http.cookie ~ "X-Magento-Vary=") { hash_data(regsub(req.http.cookie, "^.?X-Magento-Vary=([^;]+);.*$", "\1")); } }

sub vcl_fetch { if (beresp.http.content-type ~ "text") { set beresp.do_esi = true; }

if (req.url ~ "\.js$" || beresp.http.content-type ~ "text") {
    set beresp.do_gzip = true;
}

# cache only successfully responses and 404s
if (beresp.status != 200 && beresp.status != 404) {
    set beresp.ttl = 0s;
    return (hit_for_pass);
} elsif (beresp.http.Cache-Control ~ "private") {
    return (hit_for_pass);
}

if (beresp.http.X-Magento-Debug) {
    set beresp.http.X-Magento-Cache-Control = beresp.http.Cache-Control;
}

# validate if we need to cache it and prevent from setting cookie
# images, css and js are cacheable by default so we have to remove cookie also
if (beresp.ttl > 0s && (req.request == "GET" || req.request == "HEAD")) {
    unset beresp.http.set-cookie;
        if (req.url !~ "\.(ico|css|js|jpg|jpeg|png|gif|tiff|bmp|mp3|ogg|svg|swf|woff|woff2|eot|ttf|otf)(\?|$)")

{ set beresp.http.Pragma = "no-cache"; set beresp.http.Expires = "-1"; set beresp.http.Cache-Control = "no-store, no-cache, must-revalidate, max-age=0"; set beresp.grace = 1m; } } }

sub vcl_deliver { if (resp.http.X-Magento-Debug) { if (obj.hits > 0) { set resp.http.X-Magento-Cache-Debug = "HIT"; } else { set resp.http.X-Magento-Cache-Debug = "MISS"; } } else { unset resp.http.Age; }

unset resp.http.X-Magento-Debug;
unset resp.http.X-Magento-Tags;
unset resp.http.X-Powered-By;
unset resp.http.Server;
unset resp.http.X-Varnish;
unset resp.http.Via;
unset resp.http.Link; }

# The minimal Varnish version is 3.0.5

backend default {
    .host = "176.62.167.144";
    .port = "10175"; }

acl purge {
    "176.62.167.144"; }

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 == "PURGE") {
        if (client.ip !~ purge) {
            error 405 "Method not allowed";
        }
        if (!req.http.X-Magento-Tags-Pattern) {
            error 400 "X-Magento-Tags-Pattern header required";
        }
        ban("obj.http.X-Magento-Tags ~ " + req.http.X-Magento-Tags-Pattern);
        error 200 "Purged";
    }

    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);
    }

    # We only deal with GET and HEAD by default
    if (req.request != "GET" && req.request != "HEAD") {
        return (pass);
    }

    # Bypass shopping cart and checkout requests
    if (req.url ~ "/checkout") {
        return (pass);
    }

    # normalize url in case of leading HTTP scheme and domain
    set req.url = regsub(req.url, "^http[s]?://", "");

    # collect all cookies
    std.collect(req.http.Cookie);

    # static files are always cacheable. remove SSL flag and cookie
    if (req.url ~ "^/(pub/)?(media|static)/.*\.(ico|css|js|jpg|jpeg|png|gif|tiff|bmp|gz|tgz|bz2|tbz|mp3|ogg|svg|swf|woff|woff2|eot|ttf|otf)$") {
        unset req.http.Https;
        unset req.http.Cookie;
    }

    set req.grace = 1m;

    return (lookup); }

sub vcl_hash {
    if (req.http.cookie ~ "X-Magento-Vary=") {
        hash_data(regsub(req.http.cookie, "^.*?X-Magento-Vary=([^;]+);*.*$", "\1"));
    }
     }

sub vcl_fetch {
    if (beresp.http.content-type ~ "text") {
        set beresp.do_esi = true;
    }

    if (req.url ~ "\.js$" || beresp.http.content-type ~ "text") {
        set beresp.do_gzip = true;
    }

    # cache only successfully responses and 404s
    if (beresp.status != 200 && beresp.status != 404) {
        set beresp.ttl = 0s;
        return (hit_for_pass);
    } elsif (beresp.http.Cache-Control ~ "private") {
        return (hit_for_pass);
    }

    if (beresp.http.X-Magento-Debug) {
        set beresp.http.X-Magento-Cache-Control = beresp.http.Cache-Control;
    }

    # validate if we need to cache it and prevent from setting cookie
    # images, css and js are cacheable by default so we have to remove cookie also
    if (beresp.ttl > 0s && (req.request == "GET" || req.request == "HEAD")) {
        unset beresp.http.set-cookie;
            if (req.url !~ "\.(ico|css|js|jpg|jpeg|png|gif|tiff|bmp|mp3|ogg|svg|swf|woff|woff2|eot|ttf|otf)(\?|$)") {
            set beresp.http.Pragma = "no-cache";
            set beresp.http.Expires = "-1";
            set beresp.http.Cache-Control = "no-store, no-cache, must-revalidate, max-age=0";
            set beresp.grace = 1m;
        }
    } }

sub vcl_deliver {
    if (resp.http.X-Magento-Debug) {
        if (obj.hits > 0) {
            set resp.http.X-Magento-Cache-Debug = "HIT";
        } else {
            set resp.http.X-Magento-Cache-Debug = "MISS";
        }
    } else {
        unset resp.http.Age;
    }

    unset resp.http.X-Magento-Debug;
    unset resp.http.X-Magento-Tags;
    unset resp.http.X-Powered-By;
    unset resp.http.Server;
    unset resp.http.X-Varnish;
    unset resp.http.Via;
    unset resp.http.Link; }