Multisite ripristina i caricamenti su 'default' invece del nome effettivo del database

kris.kotlarek · 22 Ottobre 2019, 2:57am

Ho dedicato del tempo a indagare, ma alla fine ho trovato una soluzione

github.com/discourse/discourse

FIX: Reconnect in restore process connects to correct DB (#8218)

master ← KrisKotlarek:fix-multisite-resore-db-name

merged 06:23AM - 23 Oct 19 UTC

KrisKotlarek

+23 -0

Simplified flow of restore is like that ``` migrate_database reconnect extra…ct_uploads ``` Problem with incorrect current database started with this fix https://github.com/discourse/discourse/commit/025d4ee91f4 Dump task is reconnecting to default database https://github.com/rails/rails/blob/master/activerecord/lib/active_record/railties/databases.rake#L429 And then, we are trying to reconnect to the original database with that code: ``` def reconnect_database log "Reconnecting to the database..." RailsMultisite::ConnectionManagement::establish_connection(db: @current_db) end ``` This reconnect is not switching us back to correct database because of that check https://github.com/discourse/rails_multisite/blob/master/lib/rails_multisite/connection_management.rb#L181 Basically, it finds existing handler and it thinks that we are connected to correct DB and this step can be skipped. To solve it, we can reload RailsMultisite::ConnectionManagement which creates a new instance of that class https://github.com/discourse/rails_multisite/blob/master/lib/rails_multisite/connection_management.rb#L38 Meta: https://meta.discourse.org/t/multisite-restores-uploads-to-default-instead-of-actual-db-name/130778

Argomento		Risposte	Visualizzazioni
Commandline restore specific site in multi-site configuration Product Support	2	726	Gennaio 12, 2018
Rake multisite:migrate is broken Bug	4	1537	Giugno 23, 2020
Restore from old multisite installation failing Self-hosting	6	594	Agosto 26, 2020
Restore to New Host Product Support	13	839	Gennaio 15, 2026
How to specify alternate configuration in multisite Self-hosting	23	2601	Novembre 13, 2017

Multisite ripristina i caricamenti su 'default' invece del nome effettivo del database

Argomenti correlati