Magento2 Varnish Cache Warmer

Magento2 module for handling Varnish Cache cleaning and regenerating using admin panel
and CLI. It uses multiple process to run the commands to minimize the time required
to run.

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

For release 1.0

• Magento 2.2
• PHP 7.1

For realease 2.0

• Magento 2.3
• PHP 7.1/7.2

For realease 2.2

• Magento 2.3
• PHP 7.1/7.2/7.3

For realease 2.3

• Magento 2.3/2.4
• PHP 7.1/7.2/7.3/7.4

Installing

Download the module

Using composer (suggested)

Simply run

composer require lizardmedia/module-varnish-warmer

Downloading ZIP

Download a ZIP version of the module and unpack it into your project into

app/code/LizardMedia/VarnishWarmer

If you use ZIP file you will need to install the dependencies of the module
manually

composer require react/http-client:^0.5.9

Install the module

Run this command

bin/magento module:enable LizardMedia_VarnishWarmer
bin/magento setup:upgrade

Usage

Admin panel

The commands can be run in backround from admin panel using Lizard Media Varnish Warmer
menu tab.

CLI

The commands can be run using Magento built-in CLI:

• lm-varnish:cache-purge-homepage - purges and regenerates homepage
• lm-varnish:cache-purge-general - purges and regenerates homepage and categories
• lm-varnish:cache-purge-wildcard - purges * and regenerates homepage, categories and products
• lm-varnish:cache-purge-all - purges and regenerates homepage, categories and products
• lm-varnish:cache-purge-force - purges * without regenerating. Omits lock check
• lm-varnish:cache-purge-products - purges and regenerates products
• lm-varnish:cache-refresh-url - purges and regenerates single URL given as argument

Command options

• store - sets store view ID to get a correct base URL, e.g.

php bin/magento lm-varnish:cache-refresh-url "*" --store=1

For developers

The number of process used for purging and regenerating Varnish cache can be customized
in the admin panel. The max number of processes is specified in
LizardMedia\VarnishWarmer\Model\Config\GeneralConfigProvider
If you have a powerful server you can modify those numbers to use more resources.

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Versioning

We use SemVer for versioning. For the versions available, see the tags on this repository.

Authors

• Maciej Sławik - Initial work - Lizard Media
• Bartosz Kubicki - Fixes & maintenance - Lizard Media

See also the list of contributors who participated in this project.

License

This project is licensed under the MIT License - see the LICENSE.md file for details

2.1.

• fix for incorrect method for purging process
• adding logging for error request
• minor refactor

2.2

• major refactor
• adding missing return types/types hints
• support for PHP 7.3
• fix for case when urls uses store codes inside after domain

2.2.1

• fix for cache purging headers

2.3

• support for PHP 7.4

2.3.1

• fix for magento installation bug (lack of using proxy in console command class)