PostgreSQL 18-Update für Self-Hoster

Wir empfehlen, den Vorgang zu testen, da dies etwas ist, das wir nicht unterstützen. Wahrscheinlich musst du nur das Upgrade ausführen, und dann sollte alles in Ordnung sein.

3 „Gefällt mir“

Ich habe gerade PostgreSQL 18 für eine Standardinstallation und eine dual container Umgebung ohne jegliche Probleme durchgeführt. Nochmals danke an @chrisr und das Team für die einfachen Anleitungen.

Für eine Dual-Container-Konfiguration hinter Cloudflare CDN mit R2-Uploads-/Backup-Buckets habe ich die folgenden Schritte verwendet:

Schritt 1: Datenträger bereinigen

# nuke all unused docker data
docker system prune -a -f
# clear old logs and apt cache
journalctl --vacuum-time=2d
apt-get clean
apt-get autoremove -y
# check database size
du -sh /var/discourse/shared/data/postgres_data*
# check new available free space
df -h -x tmpfs -x devtmpfs

Schritt 2: Wartung & Backup

  1. Bearbeiten Sie eine Cloudflare-Wartungsseite, um eine Systemwartung/Update von 15-20 Minuten anzuzeigen (es dauert vielleicht nicht so lange, aber Sicherheit geht vor!) und setzen Sie einen Neulade-Timer auf etwa 30 Sekunden. Aktivieren Sie eine Cloudflare-Worker-Route, um die Wartungsseite anzuzeigen.

  1. Triggeren Sie ein Backup über die Kommandozeile:
cd /var/discourse
./launcher enter web_only
discourse backup
exit
  1. Melden Sie sich im Cloudflare R2 Dashboard an und prüfen Sie den Backup-Ordner, um zu bestätigen, dass die Backup-Datei erfolgreich hochgeladen wurde

Schritt 3: Sicheres Herunterfahren

  1. Stoppen Sie zuerst den Web-Container, um aktive Verbindungen zu beenden, und dann den Datenbank-Container:
cd /var/discourse
./launcher stop web_only
./launcher stop data
  1. Stellen Sie sicher, dass PostgreSQL ordnungsgemäß heruntergefahren wurde:
tail -n 20 shared/data/log/var-log/postgres/current

Schritt 4: Upgrade-Rebuilds

Führen Sie die folgenden Befehle in dieser Reihenfolge aus:

./launcher rebuild data # dumps, migrate and restore postgresql 18
./launcher rebuild data # rebuilds database container
./launcher rebuild web_only # rebuilds web app

Schritt 5: Optimierung & Bereinigung

  1. Erstellen Sie die fehlenden pg18-Tabellenstatistiken, da das Forum sonst langsamer als üblich sein wird:
docker exec -u postgres data /usr/lib/postgresql/18/bin/vacuumdb -d discourse --analyze-in-stages
  1. Testen Sie das Forum, um sicherzustellen, dass alles funktioniert - die Wartungsseite sollte jetzt nicht mehr geladen werden, wenn Sie einen Neulade-Timer für sie eingestellt haben.
  2. Entfernen Sie die Cloudflare-Worker-Route zur Wartungsseite (wir wollen das tägliche Limit von 100.000 Anfragen nicht erreichen!)
  3. Löschen Sie die alten pg18-Daten, um diesen Speicherplatz wieder freizugeben:
rm -fr /var/discourse/shared/data/postgres_data_old/

Fertig! :partying_face: :clinking_beer_mugs:

7 „Gefällt mir“

Bei 1 müsstest du diesen zusätzlichen Speicherplatz im Container einbinden, damit der Upgrade-Prozess darauf zugreifen kann, aber du müsstest trotzdem die Speicherplatzprüfung umgehen, oder?

Ich denke, das könnte ein Henne-Ei-Problem sein.

Wenn deine Staging-Umgebung eine andere Datenbank verwendet, prüft sie nicht wirklich alles? Wenn du dabei bleiben willst, erstelle ein Backup, lösche postgres_data und baue den Container mit einer leeren Datenbank neu, dann stelle das Backup wieder her.

Aber was du wirklich tun solltest, ist, den neuen pg18-Server einzurichten, den Staging-Server darauf zu zeigen, um zu sehen, dass es funktioniert, und dann den Produktivserver darauf umzustellen.

1 „Gefällt mir“

Ich hatte beim Update folgende Fehlermeldung erhalten:

Stopping PostgreSQL 15 database server:
main.Stopping PostgreSQL 18 database server:
mainError: The cluster is owned by group id 993 which does not exist ... failed!
failed!

Der Trick, um das zu beheben, war, die alten Upgrade-Reste zu löschen, und die Rechte zu korregieren:

rm -rf /var/discourse/shared/standalone/postgres_data_new
chown -R 999:999 /var/discourse/shared/standalone/postgres_data

… Danach dann zweimal ./launcher rebuild app und optional (wenn die Migration geklappt hat und alles läuft) ./launcher cleanup.

Hoffe, das hilft. :slight_smile:

4 „Gefällt mir“

Ich betreibe eine Entwicklungsumgebung mit DevContainers unter Windows. Gibt es eine Möglichkeit, diesen Fehler zu beheben?

discourse@ddf88cb78939:/workspace/discourse$ bin/dev
[rails] Starte Pitchfork...
[ember] Starte rolldown Entwicklungsserver...
[rails] Starte CSS-Änderungsbeobachter
[rails] DRINGEND: Fehler beim Initialisieren der Site-Standardwerte: ActiveRecord::ConnectionNotEstablished Verbindung zum Server über Socket "/var/run/postgresql/.s.PGSQL.5432" fehlgeschlagen: Datei oder Verzeichnis nicht gefunden
[rails]         Läuft der Server lokal und akzeptiert Verbindungen auf diesem Socket?
[rails] Verbindung zum Server über Socket "/run/postgresql/.s.PGSQL.5432" fehlgeschlagen: Datei oder Verzeichnis nicht gefunden
[rails]         Läuft der Server lokal und akzeptiert Verbindungen auf diesem Socket?
[rails] Verbindung zum Server über Socket "/tmp/.s.PGSQL.5432" fehlgeschlagen: Datei oder Verzeichnis nicht gefunden
[rails]         Läuft der Server lokal und akzeptiert Verbindungen auf diesem Socket?
[rails] 
[rails] /workspace/discourse/config/initializers/000-pg_connection_patch.rb:35:in 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.new_client'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql_adapter.rb:944:in 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#connect'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql_adapter.rb:956:in 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#reconnect'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:670:in 'block (2 levels) inActiveRecord::ConnectionAdapters::AbstractAdapter#reconnect!'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:1224:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#attempt_configure_connection'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:669:in 'block in ActiveRecord::ConnectionAdapters::AbstractAdapter#reconnect!'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/concurrency/null_lock.rb:9:in 'ActiveSupport::Concurrency::NullLock#synchronize'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:668:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#reconnect!'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:778:in 'block in ActiveRecord::ConnectionAdapters::AbstractAdapter#verify!'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/concurrency/null_lock.rb:9:in 'ActiveSupport::Concurrency::NullLock#synchronize'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:766:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#verify!'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:786:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#connect!'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:992:in 'block in ActiveRecord::ConnectionAdapters::AbstractAdapter#with_raw_connection'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/concurrency/null_lock.rb:9:in 'ActiveSupport::Concurrency::NullLock#synchronize'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:991:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#with_raw_connection'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/quoting.rb:128:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::Quoting#quote_string'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract/quoting.rb:76:in 'ActiveRecord::ConnectionAdapters::Quoting#quote'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/quoting.rb:122:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::Quoting#quote'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/schema_statements.rb:1142:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::SchemaStatements#quoted_scope'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/schema_statements.rb:1119:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::SchemaStatements#data_source_sql'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:60:in 'ActiveRecord::ConnectionAdapters::SchemaStatements#table_exists?'
[rails] /workspace/discourse/lib/site_settings/db_provider.rb:58:in 'SiteSettings::DbProvider#table_exists?'
[rails] /workspace/discourse/lib/site_settings/db_provider.rb:14:in 'SiteSettings::DbProvider#all'
[rails] /workspace/discourse/lib/site_setting_extension.rb:1286:in 'SiteSettingExtension#fetch_setting_hash_from_provider'
[rails] /workspace/discourse/lib/site_setting_extension.rb:602:in 'block in SiteSettingExtension#refresh!'
[rails] /workspace/discourse/lib/site_setting_extension.rb:598:in 'Thread::Mutex#synchronize'
[rails] /workspace/discourse/lib/site_setting_extension.rb:598:in 'SiteSettingExtension#refresh!'
[rails] /workspace/discourse/config/initializers/005-site_settings.rb:19:in 'block (2 levels) in "<main>'
[rails] /workspace/discourse/lib/freedom_patches/rails_multisite.rb:15:in 'block in RailsMultisite::ConnectionManagement.safe_each_connection'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/rails_multisite-7.0.0/lib/rails_multisite/connection_management/null_instance.rb:49:in 'RailsMultisite::ConnectionManagement::NullInstance#with_connection'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/rails_multisite-7.0.0/lib/rails_multisite/connection_management/null_instance.rb:36:in 'RailsMultisite::ConnectionManagement::NullInstance#each_connection'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/rails_multisite-7.0.0/lib/rails_multisite/connection_management.rb:17:in 'RailsMultisite::ConnectionManagement.each_connection'
[rails] /workspace/discourse/lib/freedom_patches/rails_multisite.rb:9:in 'RailsMultisite::ConnectionManagement.each_active_connection'
[rails] /workspace/discourse/lib/freedom_patches/rails_multisite.rb:14:in 'RailsMultisite::ConnectionManagement.safe_each_connection'
[rails] /workspace/discourse/config/initializers/005-site_settings.rb:18:in 'block in <main>'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:406:in 'BasicObject#instance_exec'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:406:in 'block in ActiveSupport::Callbacks::CallTemplate::InstanceExec0#make_lambda'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:178:in 'block in ActiveSupport::Callbacks::Filters::Before#call'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:668:in 'block (2 levels) in ActiveSupport::Callbacks::CallbackChain#default_terminator'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:667:in 'Kernel#catch'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:667:in 'block in ActiveSupport::Callbacks::CallbackChain#default_terminator'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:179:in 'ActiveSupport::Callbacks::Filters::Before#call'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:559:in 'block in ActiveSupport::Callbacks::CallbackSequence#invoke_before'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:559:in 'Array#each'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:559:in 'ActiveSupport::Callbacks::CallbackSequence#invoke_before'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:108:in 'ActiveSupport::Callbacks#run_callbacks'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/reloader.rb:96:in 'ActiveSupport::Reloader.prepare!'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/application/finisher.rb:73:in 'block in <module:Finisher>'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:32:in 'BasicObject#instance_exec'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:32:in 'Rails::Initializable::Initializer#run'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:61:in 'block in Rails::Initializable#run_initializers'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:231:in 'block in TSort.tsort_each'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:353:in 'block (2 levels) in TSort.each_strongly_connected_component'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:434:in 'TSort.each_strongly_connected_component_from'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:352:in 'block in TSort.each_strongly_connected_component'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:350:in 'Rails::Initializable::Collection#each'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:350:in 'Method#call'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:350:in 'TSort.each_strongly_connected_component'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:229:in 'TSort.tsort_each'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:208:in 'TSort#tsort_each'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:60:in 'Rails::Initializable#run_initializers'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/application.rb:444:in 'Rails::Application#initialize!'
[rails] /workspace/discourse/config/environment.rb:7:in '<top (required)>'
[rails] /usr/local/lib/ruby/3.4.0/bundled_gems.rb:82:in 'Kernel.require'
[rails] /usr/local/lib/ruby/3.4.0/bundled_gems.rb:82:in 'block (2 levels) in Kernel#replace_require'
[rails] config.ru:8:in 'block in <main>'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/rack-2.2.23/lib/rack/builder.rb:125:in 'BasicObject#instance_eval'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/rack-2.2.23/lib/rack/builder.rb:125:in 'Rack::Builder#initialize'
[rails] config.ru:3:in 'Class#new'
[rails] config.ru:3:in '<main>'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:91:in 'Kernel#eval'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:91:in 'block in Pitchfork.builder'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:1160:in 'Pitchfork::HttpServer#build_app!'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:694:in 'block in Pitchfork::HttpServer#spawn_initial_mold'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:170:in 'block in Pitchfork.clean_fork'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Kernel#catch'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Pitchfork.clean_fork'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:690:in 'Pitchfork::HttpServer#spawn_initial_mold'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:176:in 'Pitchfork::HttpServer#start'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/exe/pitchfork:110:in '<top (required)>'
[rails] /workspace/discourse/bin/pitchfork:58:in 'Kernel#load'
[rails] /workspace/discourse/bin/pitchfork:58:in 'block in <main>'
[rails] /workspace/discourse/bin/pitchfork:58:in 'Kernel#fork'
[rails] /workspace/discourse/bin/pitchfork:58:in '<main>'
[rails] /workspace/discourse/config/initializers/000-pg_connection_patch.rb:35:in 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.new_client': Verbindung zum Server über Socket "/var/run/postgresql/.s.PGSQL.5432" fehlgeschlagen: Datei oder Verzeichnis nicht gefunden (ActiveRecord::ConnectionNotEstablished)
[rails]         Läuft der Server lokal und akzeptiert Verbindungen auf diesem Socket?
[rails] Verbindung zum Server über Socket "/run/postgresql/.s.PGSQL.5432" fehlgeschlagen: Datei oder Verzeichnis nicht gefunden
[rails]         Läuft der Server lokal und akzeptiert Verbindungen auf diesem Socket?
[rails] Verbindung zum Server über Socket "/tmp/.s.PGSQL.5432" fehlgeschlagen: Datei oder Verzeichnis nicht gefunden
[rails]         Läuft der Server lokal und akzeptiert Verbindungen auf diesem Socket?
[rails] 
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql_adapter.rb:944:in 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#connect'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql_adapter.rb:956:in 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#reconnect'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:670:in 'block (2 levels) in ActiveRecord::ConnectionAdapters::AbstractAdapter#reconnect!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:1224:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#attempt_configure_connection'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:669:in 'block in ActiveRecord::ConnectionAdapters::AbstractAdapter#reconnect!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/concurrency/null_lock.rb:9:in 'ActiveSupport::Concurrency::NullLock#synchronize'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:668:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#reconnect!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:778:in 'block in ActiveRecord::ConnectionAdapters::AbstractAdapter#verify!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/concurrency/null_lock.rb:9:in 'ActiveSupport::Concurrency::NullLock#synchronize'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:766:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#verify!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:786:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#connect!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:992:in 'block in ActiveRecord::ConnectionAdapters::AbstractAdapter#with_raw_connection'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/concurrency/null_lock.rb:9:in 'ActiveSupport::Concurrency::NullLock#synchronize'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:991:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#with_raw_connection'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/quoting.rb:128:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::Quoting#quote_string'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract/quoting.rb:76:in 'ActiveRecord::ConnectionAdapters::Quoting#quote'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/quoting.rb:122:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::Quoting#quote'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/schema_statements.rb:1142:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::SchemaStatements#quoted_scope'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/schema_statements.rb:1119:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::SchemaStatements#data_source_sql'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:45:in 'ActiveRecord::ConnectionAdapters::SchemaStatements#data_source_exists?'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/schema_migration.rb:102:in 'block in ActiveRecord::SchemaMigration#table_exists?'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:422:in'ActiveRecord::ConnectionAdapters::ConnectionPool#with_connection'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/schema_migration.rb:101:in 'ActiveRecord::SchemaMigration#table_exists?'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/migration.rb:1282:in 'ActiveRecord::MigrationContext#get_all_versions'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/migration.rb:1299:in 'ActiveRecord::MigrationContext#pending_migration_versions'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/migration.rb:1295:in 'ActiveRecord::MigrationContext#needs_migration?'
[rails]         from /workspace/discourse/config/initializers/100-flags.rb:6:in 'block in <main>'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:406:in 'BasicObject#instance_exec'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:406:in 'block in ActiveSupport::Callbacks::CallTemplate::InstanceExec0#make_lambda'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:178:in 'block in ActiveSupport::Callbacks::Filters::Before#call'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:668:in 'block (2 levels) in ActiveSupport::Callbacks::CallbackChain#default_terminator'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:667:in 'Kernel#catch'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:667:in 'block in ActiveSupport::Callbacks::CallbackChain#default_terminator'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:179:in 'ActiveSupport::Callbacks::Filters::Before#call'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:559:in 'block in ActiveSupport::Callbacks::CallbackSequence#invoke_before'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:559:in 'Array#each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:559:in 'ActiveSupport::Callbacks::CallbackSequence#invoke_before'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:108:in 'ActiveSupport::Callbacks#run_callbacks'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/reloader.rb:96:in 'ActiveSupport::Reloader.prepare!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/application/finisher.rb:73:in 'block in <module:Finisher>'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:32:in 'BasicObject#instance_exec'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:32:in 'Rails::Initializable::Initializer#run'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:61:in 'block in Rails::Initializable#run_initializers'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:231:in 'block in TSort.tsort_each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:353:in 'block (2 levels) in TSort.each_strongly_connected_component'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:434:in 'TSort.each_strongly_connected_component_from'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:352:in 'block in TSort.each_strongly_connected_component'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:350:in 'Rails::Initializable::Collection#each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:350:in 'Method#call'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:350:in 'TSort.each_strongly_connected_component'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:229:in 'TSort.tsort_each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:208:in 'TSort#tsort_each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:60:in 'Rails::Initializable#run_initializers'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/application.rb:444:in 'Rails::Application#initialize!'
[rails]         from /workspace/discourse/config/environment.rb:7:in '<top (required)>'
[rails]         from /usr/local/lib/ruby/3.4.0/bundled_gems.rb:82:in 'Kernel.require'
[rails]         from /usr/local/lib/ruby/3.4.0/bundled_gems.rb:82:in 'block (2 levels) in Kernel#replace_require'
[rails]         from config.ru:8:in 'block in <main>'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/rack-2.2.23/lib/rack/builder.rb:125:in 'BasicObject#instance_eval'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/rack-2.2.23/lib/rack/builder.rb:125:in 'Rack::Builder#initialize'
[rails]         from config.ru:3:in 'Class#new'
[rails]         from config.ru:3:in '<main>'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:91:in 'Kernel#eval'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:91:in 'block in Pitchfork.builder'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:1160:in 'Pitchfork::HttpServer#build_app!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:694:in 'block in Pitchfork::HttpServer#spawn_initial_mold'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:170:in 'block in Pitchfork.clean_fork'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Kernel#catch'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Pitchfork.clean_fork'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:690:in 'Pitchfork::HttpServer#spawn_initial_mold'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:176:in 'Pitchfork::HttpServer#start'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/exe/pitchfork:110:in '<top (required)>'
[rails]         from /workspace/discourse/bin/pitchfork:58:in 'Kernel#load'
[rails]         from /workspace/discourse/bin/pitchfork:58:in 'block in <main>'
[rails]         from /workspace/discourse/bin/pitchfork:58:in 'Kernel#fork'
[rails]         from /workspace/discourse/bin/pitchfork:58:in '<main>'
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pg-1.6.3-x86_64-linux/lib/pg/connection.rb:944:in 'PG::Connection.connect_start': Verbindung zum Server über Socket "/var/run/postgresql/.s.PGSQL.5432" fehlgeschlagen: Datei oder Verzeichnis nicht gefunden (PG::ConnectionBad)
[rails]         Läuft der Server lokal und akzeptiert Verbindungen auf diesem Socket?
[rails] Verbindung zum Server über Socket "/run/postgresql/.s.PGSQL.5432" fehlgeschlagen: Datei oder Verzeichnis nicht gefunden
[rails]         Läuft der Server lokal und akzeptiert Verbindungen auf diesem Socket?
[rails] Verbindung zum Server über Socket "/tmp/.s.PGSQL.5432" fehlgeschlagen: Datei oder Verzeichnis nicht gefunden
[rails]         Läuft der Server lokal und akzeptiert Verbindungen auf diesem Socket?
[rails] 
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pg-1.6.3-x86_64-linux/lib/pg/connection.rb:944:in 'PG::Connection.connect_to_hosts'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pg-1.6.3-x86_64-linux/lib/pg/connection.rb:871:in 'PG::Connection.new'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pg-1.6.3-x86_64-linux/lib/pg.rb:88:in 'PG.connect'
[rails]         from /workspace/discourse/config/initializers/000-pg_connection_patch.rb:5:in 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.new_client'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql_adapter.rb:944:in 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#connect'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql_adapter.rb:956:in 'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#reconnect'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:670:in 'block (2 levels) in ActiveRecord::ConnectionAdapters::AbstractAdapter#reconnect!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:1224:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#attempt_configure_connection'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:669:in 'block in ActiveRecord::ConnectionAdapters::AbstractAdapter#reconnect!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/concurrency/null_lock.rb:9:in 'ActiveSupport::Concurrency::NullLock#synchronize'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:668:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#reconnect!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:778:in 'block in ActiveRecord::ConnectionAdapters::AbstractAdapter#verify!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/concurrency/null_lock.rb:9:in 'ActiveSupport::Concurrency::NullLock#synchronize'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:766:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#verify!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:786:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#connect!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:992:in 'block in ActiveRecord::ConnectionAdapters::AbstractAdapter#with_raw_connection'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/concurrency/null_lock.rb:9:in 'ActiveSupport::Concurrency::NullLock#synchronize'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract_adapter.rb:991:in 'ActiveRecord::ConnectionAdapters::AbstractAdapter#with_raw_connection'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/quoting.rb:128:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::Quoting#quote_string'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract/quoting.rb:76:in 'ActiveRecord::ConnectionAdapters::Quoting#quote'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/quoting.rb:122:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::Quoting#quote'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/schema_statements.rb:1142:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::SchemaStatements#quoted_scope'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/postgresql/schema_statements.rb:1119:in 'ActiveRecord::ConnectionAdapters::PostgreSQL::SchemaStatements#data_source_sql'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:45:in 'ActiveRecord::ConnectionAdapters::SchemaStatements#data_source_exists?'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/schema_migration.rb:102:in 'block in ActiveRecord::SchemaMigration#table_exists?'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:422:in'ActiveRecord::ConnectionAdapters::ConnectionPool#with_connection'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/schema_migration.rb:101:in 'ActiveRecord::SchemaMigration#table_exists?'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/migration.rb:1282:in 'ActiveRecord::MigrationContext#get_all_versions'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/migration.rb:1299:in 'ActiveRecord::MigrationContext#pending_migration_versions'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activerecord-8.0.5.1/lib/active_record/migration.rb:1295:in 'ActiveRecord::MigrationContext#needs_migration?'
[rails]         from /workspace/discourse/config/initializers/100-flags.rb:6:in 'block in <main>'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:406:in 'BasicObject#instance_exec'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:406:in 'block in ActiveSupport::Callbacks::CallTemplate::InstanceExec0#make_lambda'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:178:in 'block in ActiveSupport::Callbacks::Filters::Before#call'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:668:in 'block (2 levels) in ActiveSupport::Callbacks::CallbackChain#default_terminator'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:667:in 'Kernel#catch'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:667:in 'block in ActiveSupport::Callbacks::CallbackChain#default_terminator'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:179:in 'ActiveSupport::Callbacks::Filters::Before#call'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:559:in 'block in ActiveSupport::Callbacks::CallbackSequence#invoke_before'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:559:in 'Array#each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:559:in 'ActiveSupport::Callbacks::CallbackSequence#invoke_before'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/callbacks.rb:108:in 'ActiveSupport::Callbacks#run_callbacks'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/activesupport-8.0.5.1/lib/active_support/reloader.rb:96:in 'ActiveSupport::Reloader.prepare!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/application/finisher.rb:73:in 'block in <module:Finisher>'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:32:in 'BasicObject#instance_exec'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:32:in 'Rails::Initializable::Initializer#run'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:61:in 'block in Rails::Initializable#run_initializers'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:231:in 'block in TSort.tsort_each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:353:in 'block (2 levels) in TSort.each_strongly_connected_component'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:434:in 'TSort.each_strongly_connected_component_from'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:352:in 'block in TSort.each_strongly_connected_component'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:350:in 'Rails::Initializable::Collection#each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:350:in 'Method#call'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:350:in 'TSort.each_strongly_connected_component'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:229:in 'TSort.tsort_each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/tsort-0.2.0/lib/tsort.rb:208:in 'TSort#tsort_each'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:60:in 'Rails::Initializable#run_initializers'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/railties-8.0.5.1/lib/rails/application.rb:444:in 'Rails::Application#initialize!'
[rails]         from /workspace/discourse/config/environment.rb:7:in '<top (required)>'
[rails]         from /usr/local/lib/ruby/3.4.0/bundled_gems.rb:82:in 'Kernel.require'
[rails]         from /usr/local/lib/ruby/3.4.0/bundled_gems.rb:82:in 'block (2 levels) in Kernel#replace_require'
[rails]         from config.ru:8:in 'block in <main>'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/rack-2.2.23/lib/rack/builder.rb:125:in 'BasicObject#instance_eval'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/rack-2.2.23/lib/rack/builder.rb:125:in 'Rack::Builder#initialize'
[rails]         from config.ru:3:in 'Class#new'
[rails]         from config.ru:3:in '<main>'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:91:in 'Kernel#eval'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:91:in 'block in Pitchfork.builder'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:1160:in 'Pitchfork::HttpServer#build_app!'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:694:in 'block in Pitchfork::HttpServer#spawn_initial_mold'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:170:in 'block in Pitchfork.clean_fork'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Kernel#catch'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Pitchfork.clean_fork'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:690:in 'Pitchfork::HttpServer#spawn_initial_mold'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:176:in 'Pitchfork::HttpServer#start'
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/exe/pitchfork:110:in '<top (required)>'
[rails]         from /workspace/discourse/bin/pitchfork:58:in 'Kernel#load'
[rails]         from /workspace/discourse/bin/pitchfork:58:in 'block in <main>'
[rails]         from /workspace/discourse/bin/pitchfork:58:in 'Kernel#fork'
[rails]         from /workspace/discourse/bin/pitchfork:58:in '<main>'
[rails] mold gen=0 pid=6050 reaped (#<Process::Status: pid 6050 exit 1>)
[rails] /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:179:in 'Pitchfork::HttpServer#start': The initial mold failed to boot (Pitchfork::BootFailure)
[rails]         from /home/discourse/.bundle/gems/ruby/3.4.0/gems/pitchfork-0.18.2/exe/pitchfork:110:in '<top (required)>'
[rails]         from /workspace/discourse/bin/pitchfork:58:in 'Kernel#load'
[rails]         from /workspace/discourse/bin/pitchfork:58:in 'block in <main>'
[rails]         from /workspace/discourse/bin/pitchfork:58:in 'Kernel#fork'
[rails]         from /workspace/discourse/bin/pitchfork:58:in '<main>'
[rails] /workspace/discourse/bin/pitchfork exited with code 0
--> Sending SIGTERM to other processes..
[ember] ./rolldown.mjs exited with code SIGTERM
discourse@ddf88cb78939:/workspace/discourse$

Vielleicht eine Vermutung, aber verwechselt Discourse die beiden?

discourse@ddf88cb78939:/workspace/discourse$ sudo cat /shared/postgres_data/PG_VERSION
sudo cat /shared/postgres_data_orig/PG_VERSION
15
18

EDIT: Mit Hilfe von ChatGPT behoben. Ich bin kein Linux-/Postgres-Experte.

2 „Gefällt mir“

Ich habe ein Problem: PostgreSQL 18 fehlt oder migriert meine secondsite-Datenbank nicht. Jegliche Hilfe zu diesem Thema wäre dankbar.

1 „Gefällt mir“

Ich habe einen ausstehenden Fix für die defekten Multisite-Updates und werde dich informieren, sobald er bereitsteht.

1 „Gefällt mir“

Ich habe gerade einen Fix für Multisites zusammengeführt, und alle Datenbanken sollten jetzt korrekt aktualisiert werden. Du kannst deine Datenbank in ihren Zustand vor dem Update zurückversetzen und es erneut versuchen, indem du Folgendes machst:

  1. Stelle sicher, dass die alten Daten noch unter /shared/postgres_data_old existieren.
  2. Lösche die fehlerhaften Updatedaten aus /shared/postgres_data (wenn du genug freien Festplattenspeicher hast, könnte es eine gute Idee sein, das Verzeichnis vorerst umzubenennen, anstatt es zu löschen).
  3. Benenne /shared/postgres_data_old wieder in /shared/postgres_data um. Du musst auch sicherstellen, dass die Verzeichnisrechte auf 0700 gesetzt sind, sonst wird Postgres es nicht verwenden.
  4. Starte das Update erneut, indem du ./launcher rebuild app ausführst.
4 „Gefällt mir“

Ich glaube, sie haben ihr Problem vor ein paar Stunden gelöst

3 „Gefällt mir“

Vielen Dank, sehr geschätzt.

Ich habe dies in den Neuaufbau-Meldungen festgestellt:

116:C 11 Aug 2026 06:43:27.336 # WARNING Memory overcommit muss aktiviert sein! Ohne diese Einstellung kann ein Hintergrundspeichern oder eine Replikation bei geringem Speicherplatz fehlschlagen. Wenn diese Funktion deaktiviert ist, kann dies auch zu Fehlern führen, selbst wenn nicht wenig Speicher verfügbar ist. Siehe vm.max_map_count growing steadily when vm.overcommit_memory is 2 · Issue #1328 · jemalloc/jemalloc · GitHub. Um dieses Problem zu beheben, fügen Sie ‘vm.overcommit_memory = 1’ in /etc/sysctl.conf ein und starten Sie den Computer neu oder führen Sie den Befehl ‘sysctl vm.overcommit_memory=1’ aus, damit die Änderung wirksam wird.

Ist dies ein Grund zur Sorge?

Ich stelle auch fest, dass meine neue Datenbankgröße deutlich kleiner ist als die alte:

root@Forum:/var/discourse/shared/standalone# du -sh postgres_data postures_data_old
6.8G  postgres_data
10G   postgres_data_old
17G	total

Ist das ein Grund zur Sorge?

Das ist ein seltsamer Verzeichnisname, oder?

Zum Vergleich sieht das bei mir so aus:

:/var/discourse/shared/data# du -sh postgres_data postgres_data_old
4.1G    postgres_data
3.4G    postgres_data_old

Ja, ich denke, die Typkorrektur hat das irgendwie verfälscht. Es ist postgres_data.

Deine neuen Daten waren also größer. Das ist etwas beunruhigend.

1 „Gefällt mir“

Ich habe das Update wie vorgesehen ausgeführt, und alles verlief sehr gut. Der erste Neuaufbau führte zu einer Meldung in der Konsole, dass das Update von 15 erfolgreich war, zusammen mit der Information, wo sich die alte Datenbank befand, und der Anweisung, den Neuaufbau noch einmal auszuführen.

dank Lillys Hinweis

konnte ich sehen, dass ich genug Platz auf der Festplatte hatte

EDIT: Ergänzung

Danke an alle, die an dieser großartigen Arbeit beteiligt waren :+1:

1 „Gefällt mir“

Ich würde wahrscheinlich den Wildcard hinzufügen, falls Reste von Upgrades vorhanden sind:

# Datenbanksgröße prüfen
du -sh /var/discourse/shared/data/postgres_data*
1 „Gefällt mir“

vrrrmmmmmm :car::collision:

Wie du vielleicht erraten kannst, habe ich diese Mitteilung nicht erhalten… doh! :distorted_face:

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Nun, ich hatte keine Ahnung von diesem DB-Upgrade und den Speicheranforderungen. Es kam zunächst eine Fehlermeldung wegen fehlender Festplattenplatzes (12 GB) in der PostgreSQL-Meldung, und die App wollte nicht neu starten. Ich habe das Laufwerk bereinigt und etwa 6 GB freigegeben, dann den Vorgang erneut ausgeführt – immer noch ohne Erfolg.

Ich habe mich nicht lange damit herumgeplagt und stattdessen ein Backup-Wiederherstellung durchgeführt.

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Du kannst jederzeit einen @pfaffman machen und zu einem komplett neuen Server wechseln, um mit einer brandneuen Installation von PG 18 und dem neuesten Ubuntu LTS neu zu starten …

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Danke. Ich werde eine Testmigration durchführen, um folgendes zu klären:

Ich werde diesem Thema weiterhin aufmerksam folgen.