Drupal 7 to 8 migration example

1. Create dummy content (users, articles, taxonomy, comments, ...) in D7 with devel_generate

2. Setup connection details in D8:

   // Source db.
   $databases['migrate']['default'] = array(
     ... connection details
   );
   
   // Destination db.
   $databases['default']['default'] = array(
     ... connection details
   );
   
   

3. Download & install module: $ drush en migrate_728 -y

4. Adjust bundle value in Tag migration YAML to an existing vid from your D7 generated vocabulary.

5. Run migration script:

   $ drush mi --group=migrate_728 --feedback=100