Magento – Magnto 2 : varnish cache issue

magento2varnish

The current website running on Magento 2.2.4 CE and we have enabled varnish cache.

How do we know if varnish cache is working or not in Magento 2?

Please advise?

Best Answer

You need to follow Magento 2 devdocs as they told step to step setting and configuration of varnish cache.
If you have already installed varnish cache on your server then you need to configure Port in admin of Developer section then you will require to final verification that it's working or not as per below guideline of Devdoc Magento 2:

https://devdocs.magento.com/guides/v2.3/config-guide/varnish/config-varnish-final.html

Full configuration Guide:

https://devdocs.magento.com/guides/v2.3/config-guide/varnish/config-varnish.html

As per Magento Docs,you can also check that Varnish cache working or not as per below steps:

Make sure the /var/page_cache directory is empty:

Step1: Log in to your Magento server, or switch to, the Magento file system owner.

Step2: Clear page_cache manually with below command

  rm -rf <your Magento install dir>/var/page_cache/*

Step3: Access one or more cacheable Magento pages by navigate some page randomly.

Step4: Check the var/page_cache/ directory.

If the directory is empty, congratulations! You successfully configured Varnish and Magento to work together! If you cleared the var/page_cache/ directory, restart Varnish.

Related Solutions

Magento 2.1 – Varnish Cache Not Purging

Finally I fixed myself the issue.

env.php

'http_cache_hosts' => 
 array (
 0 => 
   array (
  'host' => '127.0.0.1',
  'port' => '80',
  ),
),

default.vcl

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

# If all Tags should be purged clear
# ban everything to catch assets as well
if (req.http.X-Magento-Tags-Pattern == ".*") {
  ban("req.url ~ .*");
}

return (synth(200, "Purged"));
}

Magento 2 – Varnish Cache Cleaning Problem (Purge: Method Not Allowed)

Are you sure you have added the varnish cache to the Magento env.php config? You can do this by manually editing env.php or with this command

php bin/magento setup:config:set --http-cache-hosts=hostname

Until you do this Varnish will cache but clearing caches in Magento admin will not purge the Varnish cache.

Best Answer

Related Solutions

Magento 2.1 – Varnish Cache Not Purging

Magento 2 – Varnish Cache Cleaning Problem (Purge: Method Not Allowed)

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