Upgrade Drupal 8 đź ˘ 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 fĂĽr 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 durchfĂĽhren

  • 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 ausfĂĽhren

 

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

Permanenter Link

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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Neueste Kommentare

  • 8 hours ago
    TypeError: Cannot assign null to property Drupal \ views \ Plugin \ views \ argument \ ArgumentPluginBase::$operator of type string

    Das geht auch:

          $this->operator = $break->operator ?? '' ;
  • 1 week 4 days ago
    Bootstrap 5 subtheme is not properly configured. This may be caused by a problem with file or directory permissions.
  • 8 hours ago
    TypeError: Cannot assign null to property Drupal \ views \ Plugin \ views \ argument \ ArgumentPluginBase::$operator of type string

    It works too:

    • web/core/modules/views/src/Plugin/views/argument/NumericArgument.php 

    Line 63, 96 :

  • 2 weeks 6 days ago
    Site URI : http://default (Drupal, how2 update config?)

    Add this line to drupalroot/vendor/drush/drush/drush.yml

    
    options:
         uri: 'https://www.example.com/'
    

     

    drush.yml looks like:

  • 1 month 3 weeks ago
    Webserver CPU Performance Test mit PHP

    Time: 0,19 

    CPU: AMD Ryzen 7 PRO 3700 8-Core Processor

  • 3 months 1 week ago
    TypeError: Cannot assign null to property Drupal \ views \ Plugin \ views \ argument \ ArgumentPluginBase::$operator of type string

    Line 63, 99 :

     -    $this->operator = $break->operator;
     +    if($break->operator){
     +        $this->operator = $break->operator;
     +    }

     

  • 4 months 1 week ago
    Drupal + Basic_Auth Problem : You do not have permission to access this page (Sie haben keine Zugriffsberechtigung fĂĽr diese Seite. )

    My problem was:

  • 4 months 1 week ago
    Drupal Upgrade (Drupal 9 » Drupal 10)

    I had this exact issue and your site was the only place I found the fix.

    It'd be nice if the module developer applied your fix though.

    Good work! Much appreciated!

  • 5 months 2 weeks ago
    The datasource with ID 'elstut--entity:node' could not be retrieved for index (Drupal, Solr)

    Hier ist die Lösung. (/admin/config/search/search-api/server/solr_server/edit)

    Multisite-Kompatibilität
     + Nur Ergebnisse von dieser Seite beziehen
     

  • 5 months 2 weeks ago
    PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock

     

    Ich bekomme diese Fehlermeldung: