Upgrade Drupal 8 🠢 Drupal 9 ( Server, DB, Composer, Contrib + Custom Module / Themes )

Drupal 8 Upgrade auf Drupal 9

 

Vor dem Upgrade-Prozess erledigen

  • Drupal 8 Core, alle Module, Libraries, Themes (auf letzte D8-Version) aktualisieren
  • Backups von Config, Web, DB, APIs, Cronjobs
  • Backups von Custom-Config der Database, Webserver und PHP
  • Custom Module anpassen
  • Custom Theme erstellen / anpassen
  • Custom Libraries anpassen
  • Symstemvoraussetzungen für D9 (Apache/nginx, PHP, MySQL/MariaDB)

Vorbereitung

  • Kompatibilität-Test mit Upgrade Status (/admin/reports/upgrade-status)
  • Alle Contrib Module und Themes aktualisieren (D9-kompatible Versionen)
  • Alle Custom Module und Themes aktualisieren (D9)
  • Alle inkompatible Module, Themes deinstallierenn und auch von composer.json entfernen
  • Wenn nötig, D8 Struktur an "drupal/recommended-project" anpassen
  • sync Ordner aktualisieren, oder erstellen wenn nötig
    • in settings.php :

      $settings['config_sync_directory'] = '/var/www/mysite123/sync';

Upgrade durchführen

  • Rechte anpassen:
    • chmod -c 777 web/sites/default/
    • chmod -c 777 web/sites/default/*settings.php
    • chmod -c 777 web/sites/default/*services.yml
  •  composer require drupal/core-recommended:^9 drupal/core-composer-scaffold:^9 drupal/core-project-message:^9 --update-with-dependencies --no-update
  •  composer require drupal/core-dev:^9 --dev --update-with-dependencies --no-update
  •  composer update
  •  drush updb oder /update.php ausführen

 

Nach Upgrade

  •     Rechte anpassen:
    • chmod -c 755 web/sites/default/
    • chmod -c 644 web/sites/default/*settings.php
    • chmod -c 644 web/sites/default/*services.yml

 

Allgemeine Upgrade Informationen von Drupal findest Du hier!

Comments

Profile picture for user Guest

Mo, 07/12/2021 - 13:32

composer.json


...

"extra": {
        "drupal-scaffold": {
            "locations": {
                "web-root": "web/"
            },
            "file-mapping": {
                "[web-root]/robots.txt": {
                    "append": "assets/mydir123/my-robots-additions.txt"
                },
                "[web-root]/.htaccess": {
                    "prepend": "assets/mydir123/htaccess-prepend.txt",
                    "append": "assets/mydir123/htaccess-append.txt"
                }
            }
        },
        "installer-paths": {

...

 

Struktur (Ordner):

  • assets
  • web
  • vendor

 

 

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