QUALITY PATCH

ACSD-56193: The Fastly/Varnish cache is not cleared for content staging update

The Fastly/Varnish cache is not cleared for content staging update. Quality patch ACSD-56193 for magento/module-graph-ql-cache applies to Magento Open Source and Adobe Commerce 2.4.2 to 2.4.6-p15.

Categories: GraphQL, Cache
Components: magento/module-graph-ql-cache
Origin: adobe-commerce-support
Since QPT: 1.1.44

Issue

The Fastly/Varnish cache is not cleared for content staging update

Steps to reproduce

1. Install and configure Varnish cache. 1. Create a static block with a scheduled update. 1. Create a category embedding the static block. 1. Fetch the content of the category using the below GraphQL query: query GetCategories($id: String!) { categoryList(filters: { category_uid: { eq: $id } }) { meta_title meta_keywords meta_description description path cms_block { content identifier title __typename } __typename } } {"id":"Mwo="} 1. Run this query multiple times and make sure the response is cached in the Varnish. 1. Run the cron to apply the scheduled change. 1. Run the above GraphQL query again. 1. Create a new schedule for the same static block. 1. Repeat the steps numbered 5-9.

Adobe's page lists 2.4.2 - 2.4.4 as compatible; the versions below are resolved from the current QPT constraints and are the ones the tool will offer.

Adobe scheduled the permanent fix for 2.4.7.

Install

Install the Quality Patches Tool with composer require magento/quality-patches, apply the prerequisites listed for all files applicable to your distribution and version first, then run vendor/bin/magento-patches apply ACSD-56193. On Cloud, add ACSD-56193 under stage.build.QUALITY_PATCHES in .magento.env.yaml.

For cweagans/composer-patches, choose a compatible version below and download the bundle. Copy its ACSD-56193/ folder into patches/composer/, merge composer.patches.json into composer.json, then run composer install. Bundle prerequisites the same way and list them first. Paths are relative to each package root, using the default -p1 level. Prefer local files when configuring composer-patches; a remote URL can change.