I have selected here only five basic resources, very easy to use. GOAL: Have a set of well-know and tested tools. 2- Sorting the toolboxįirst of all I think we need to prepare a toolbox with some basic utilities for our upgrading plan. The next step will be Preparing the toolbox. So when I ask for the Drupal core version to Composer, I’m getting: Ok, now I have a semi-real scenario composed by a Drupal 8 core, patches, some contrib modules and custom resources in Drupal 8 too. I will call it “drupal8function”, with an user “admin” and password “admin”, using DDEV as deployment tool, as I wrote down here in this gitlab snippet, just by typing the next commands in prompt: I’m going to deploy in my local environment a new Drupal 8 site for testing updates to Drupal 9. If you want to have a quick overview, download the image below and zoom in to see the recommended steps.Īs a first step we need to select our Drupal installation on which we have to perform the upgrade.If you came here looking for information about Drupal updates for minor versions (Drupal 9.2.6 -> 9.2.7 -> 9.2.8), better visit this snippet I have in Gitlab with related information.If you want to learn how to execute Drupal upgrading reading resources from external sources, I have a Gist in Github with my favourite content, here.TL DR -> This is a post about how to execute (steps, tips, risks…) the upgrading process from major versions of Drupal (D8 to D9, D9 to D10, etc.). This article is for Drupal 8 installations using Composer. But you need composerizate your project (that is, put it under Composer management). I’m quite aware that there are still projects that don’t use Composer as a main dependency manager and also -as in Allen Ginsberg’s poem: Howl poem- “I saw the best minds of my generation destroyed by madness”. This is not an article about Drupal Migrations, so I’m not covering a Drupal 7 to Drupal 9 migration and upgrading (a more extensive, complex and exhaustive process due to the huge structural difference in the jump between Drupal 7 and Drupal 8), so this post is for Drupal > 7 installations, sorry.Īssumption 2: Your Drupal installation is under the control of Composer as dependency manager. In addition, there are a couple of premises or prerequisites that we must satisfy, just like a pair or assumptions:Īssumption 1: We’re working in a Drupal 8 installation now or in a Drupal major version > 7 (Drupal 9 to Drupal 10 maybe). Image taken from /how-to-prepare-for-drupal-9 This post was composed from my current position as Senior Drupal Developer at Digitalist Sweden, one of the biggest companies oriented to Open Source in Europe and specifically focused in Drupal. Read this article, review its steps, make your own checklist and get started! Acknowledgments Since enough articles with FUD have already been published about the necessary Drupal upgrade, I won’t dwell on the risks or in potential problems: There are less than eight weeks left until Drupal 8 community support development stops and there is little time if you want to focus on Drupal 9 upgrades with your team. After publishing a quick guide for internal consumption I’ve decided to write a more extended version with all the issues. As a rule, supported versions of Drupal must use supported version of Symfony, so this is the end unless you perform and upgrade in your Drupal platform…Ī few days ago I had to work on a upgrade to Drupal 9 and along the way, I’ve taken some useful notes about the process. Yep, the last minor version available for Symfony 3 (3.4) has marked like end for bug fixes and security fixes november 2021. In fact the date for Drupal 8 EOL is November 2nd 2021, aligning this transition with the same EOL for one of the most important dependencies and key components: Symfony 3. Picture from Unsplash, user Raul Varzar, you may have heard, the End Of Life for Drupal 8 is near.
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