- Drupal 8 to drupal 9 migration update#
- Drupal 8 to drupal 9 migration upgrade#
- Drupal 8 to drupal 9 migration code#
Apply the current patch to the current codebaseįor this example we’ve estimated a couple of hours to update the project during the next stable release.Add an additional review of the patch to help get it accepted.
Drupal 8 to drupal 9 migration code#
The amount of work to put toward a contributed project (“Low Estimate” and “High Estimate”) and when you would hope to have it upgraded (“Delivery Date”) are up to you.įor Environment Indicator, the Drupal 9 code has been reviewed and needs to be accepted or rejected by the maintenance team. A search of the Issue Queue () reveals an issue: “Drupal 9 Deprecated Code Report“ that has a patch that is “Reviewed and Tested by the Community.” For example, this test project is using “Environment Indicator” version 3.7. If there is not a notice about Drupal 9, there should be an issue in the issue queue. To get a better understanding of where contributed modules that produce errors or warnings are in terms of their Drupal 9 compatibility, you can check the module page.
Drupal 8 to drupal 9 migration upgrade#
I’ve added these to Drupal 9 Upgrade Planner sheet.Īddress Compatibility Issues of Contributed Modules The report reveals that we have 9 projects that contain errors and 23 that have warnings. In our example, we get the following report for “Contributed Projects:” Your course of action will depend on your constraints. Not every Drupal 8 contributed project will be ready for Drupal 9 on day one. Your “Contributed Projects” are modules, themes, and libraries that are created and maintained by the community.įor upgrading to Drupal 9, this is where things get more difficult. We’ve added this to our Drupal 9 Upgrade Planner spreadsheet. When we take a look we see that we need to change the name of a function. In our example the “My Site Custom” module has 1 warning and 1 error. Running the Upgrade Status module will give you a report that looks something like this:
Your custom modules, themes and libraries are the domain that is most under your control. A key step in upgrading to Drupal 9 is the removal of deprecated functions. New features have been added incrementally to Drupal 8. If you have upgraded your site to the latest version of Drupal 8, you will already have the latest Drupal 9 features. We’ve created an example version of the Drupal 9 Upgrade Planning spreadsheet and added it to our plan: Running Upgrade Status should give you a report that looks like this: It is recommended that you run this check on a lower environment than production if possible. Run the report on your site to see where you stand. The former provides a report in the Drupal user interface to give you a list of what deprecated code you still have. Installing the Upgrade Status module or the Drupal Check utility is the essential migration planning starting point. The upgrade plan involves the following steps: To help in that process, we created a Drupal 9 Upgrade Planning Template for migrating from Drupal 8 to Drupal 9. Regardless of the version you are on, now is a time to begin planning for a migration and understand what that will entail.
Due to a dependency issue, Drupal 8 will face end-of-life this year, on November 2, 2021. If you are not prepared to upgrade to Drupal 9 immediately, you are not alone.ĭrupal 7 is slated for end-of-life status in November of 2022. Drupal 8 to Drupal 9 will be an upgrade that is more akin to a point release. A migration from Drupal 8 to Drupal 9 is not as complex and cumbersome as previous version releases. This marks an exciting step in the evolution of Drupal. The long-anticipated drop of Drupal 9 has arrived.
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