Tess's picture

Building a custom migration in Drupal 8, Part 5: Paragraphs

In the last post, we migrated our uploaded images and attachments by creating a custom file migration. We explored the process section of our migration *.yml, and enhanced it with custom mappings. We leveraged Drupal 8's powerful process plugin system to even further customize our migrations. We found out we could chain migrations together through the migration_lookup plugin. Finally, we created and ran a simple node migration. So that's it, right? Series over? Heck no!

Tess's picture

Building a custom migration in Drupal 8, Part 4: Files and Content

In the last post, we finally wrote and executed our first migrations. We performed a dependency mapping to determine we needed to first migrate roles, then our users. We created new migrations in *.yml directly by searching our Drupal core directory for useful migration_templates. We're four parts in, and we have yet to migrate any nodes! Argh! Can we just start migrating nodes already!?

Tess's picture

Building a custom migration in Drupal 8, Part 3: Users and Roles

In the last post, we laid the technical foundation necessary to create migrations. We installed the Migrate Plus and Migrate Tools modules to support our migrations. We imported our Drupal 7 database locally, and configured settings.php with connection credentials. Finally, we created a migration group to use those connection credentials.

But we still haven't migrated any content as of yet. Let's change that.

Tess's picture

Building a custom migration in Drupal 8, Part 2: Tools and Modules

In the last post we set the stage to build a custom migration in Drupal 8. We installed Drupal 8 locally, and performed some initial, basic configuration. We didn’t get very far in technical tasks, but we spent a lot of time revisiting and rethinking our previous design choices.

Tess's picture

Building a custom migration in Drupal 8, Part 1: Getting started

Unlike previous versions, there’s no real way to “upgrade” to Drupal 8. Instead, you set up a completely new Drupal 8 site, then migrate your existing site to your new one. Given a database connection and a files directory, this auto-generated migration can attempt to replicate your entire site. This is great, but it also replicates all your previous design decisions, mistakes, and cruft.

trice's picture

A dotdate???

Keep starting rambling journal entries with the intention of posting them, and they keep getting away or being abandoned for having lost relevance. Before this one suffers the same fate, as it is in strong danger of, I shall morph it into a bullet point list of what is going on in my life currently.

  • The government is trying to balance the budget by clawing back money from welfare recipients, so they contacted me to the effect of claiming I owe them more than $900 from 2012.

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