Magento Hole puch与清漆

Question

I recently installed the varnish 3.x in system (ubuntu) and configured it to 8080.

Now full page caching is enabled and its working fine. I just want to ignore some specific dynamic blocks of the page. How can i do with magento. Also i am not using Magentos default caching techniques so i disabled it. also tried module Terpentine

Thanks & Regard

Rajesh Ganjeer

Answer 1

I have done this using

Try this in local.xml inside the app/design/frontend/XXX/XXX/layout/local.xml file:

<reference name="block name">
    <action method="setEsiOptions">
        <params>
            <access>private</access>
            <flush_events>
                <wishlist_item_save_after/>
                <wishlist_item_delete_after/>
                <sales_quote_save_after/>
                </flush_events>
        </params>
    </action>
</reference>`

OR

<reference name="block name">
    <action method="setEsiOptions">
        <params>
            <access>private</access>
            <ttl>0</ttl>
        </params>
    </action>
</reference>`

OR

<reference name="block name">
<action method="setEsiOptions">
    <params>
        <access>private</access>
        <method>ajax</method>
    </params>
</action>
</reference>`

OR

Whole page will ignore cached eg. one page module checkout_onepage_index

<checkout_onepage_index>
    <turpentine_cache_flag value="0"/>
</checkout_onepage_index>

I tried this using module Nexcessnet Turpentine. and it works

For your reference after Turpentine installation :

app/design/frontend/base/default/layout/turpentine_esi.xml

Thanks a lot for your feedbacks.

Reference Sites :

http://www.magentocommerce.com/magento-connect/turpentine-varnish-cache.html

https://github.com/nexcess/magento-turpentine

Thanks & Regards

Rajesh Ganjeer

Answer 2

Follow this to start to end solutions for varnish

http://rajeshganjeer.wordpress.com/2014/05/28/varnish-with-magento-terpentine/

Answer 3

Try this in layout.xml file:

 <reference name="block name">
      <action method="setCacheLifetime"><s>null</s></action>
  </reference>

if you want to disable in phtml file then use false after block name like this:

<?php echo $this->getChildHtml('topLinks',false) ?> 

and if you want to disable from php file then use this code in specific Block class:

public function getCacheLifetime() { return null; } 

Hope this helps. All the best!

Answer 4

Using Turpentine will be the way to go.

The specific link you are looking for is to: https://github.com/nexcess/magento-turpentine/wiki/ESI_Cache_Policy

With the detail being:

The default ttl if not specified is a little complex: If access is private, then if method is ajax the default ttl is 0 (not cached) otherwise the default cookie expiration time is used. If access is global then the default page TTL is used (regardless of method).

Implemented like:

<reference name="block name">
    <action method="setEsiOptions">
        <params>
            <access>private</access>
            <ttl>0</ttl>
        </params>
    </action>
</reference>