Commit Graph

8 Commits

Author SHA1 Message Date
Gerhard Schlager ac70c48be4 FIX: Prevent "uploads are missing in S3" alerts after restoring a backup
After restoring a backup it takes up to 48 hours for uploads stored on S3 to appear in the S3 inventory. This change prevents alerts about missing uploads by preventing the EnsureS3UploadsExistence job from running in the first 48 hours after a restore. During the restore it  deletes the count of missing uploads from the PluginStore, so that an alert isn't triggered by an old number.
2020-09-10 21:37:48 +02:00
Gerhard Schlager fc8e842773 FIX: Sometimes not all output of psql was logged during restores
There was a race condition which could prevent Discourse from logging the last couple of lines of output from psql.
2020-06-30 16:52:50 +02:00
Gerhard Schlager 859d9b75a7 FIX: Restoring backup from PG12 could fail on PG10
The `EXECUTE FUNCTION` syntax for `CREATE TRIGGER` statements was introduced in PostgreSQL 11. We need to replace `EXECUTE FUNCTION` with `EXECUTE PROCEDURE` in order to be able to restore backups created with PG12 on PG10.
2020-06-16 16:04:14 +02:00
Gerhard Schlager 8022e51179 FIX: Failed to restore backups from versions without translation overrides
Rails calls I18n.translate during initialization and by default translation overrides are used. Database migrations would fail if the system tried to migrate from an old version that didn't have the `translation_overrides` table with all its columns yet.

This makes restoring really old backups work again. Running `DISABLE_TRANSLATION_OVERRIDES=1 rake db:migrate` will allow you to upgrade such an old database as well.
2020-03-14 00:00:22 +01:00
Gerhard Schlager 8fa8bab9ff FIX: Don't optimize icons during db:migrate when restoring backup
Uploads are extracted after the DB migration, so this could lead to a failure during the restore. Site icons get optimized after extracting uploads.
2020-03-04 16:59:49 +01:00
Gerhard Schlager f216c6d60b FEATURE: Drop "backup" schema 7 days after restore
The "backup" schema is used to rollback a failed restore. It isn't useful after a longer period of time and turns into a waste of disk space.
2020-01-16 17:48:47 +01:00
Gerhard Schlager 5e3fc31f2c DEV: Less hacky way of rolling back DB changes
Some specs use psql to test database restores and dropping the table after the test needs to happen outside of rspec because of transactions. The previous attempt lead to some changes to be stored in the test database.
2020-01-15 23:37:42 +01:00
Gerhard Schlager e474cda321 REFACTOR: Restoring of backups and migration of uploads to S3 2020-01-14 11:41:35 +01:00