gitlab-rails: support skipping post-migrations in db checks
What does this MR do?
gitlab-rails: support skipping post-migrations in db checks
Add support for explicitly bypassing schema post-migrations to
wait-for-deps
scripting that detects the codebase version.
Add BYPASS_POST_DEPLOYMENT
, that will cause the use of checking
db/migrate
when present. This is in place of db/schema_migrations
as db/migrate
will only have pre-migrations that are required for
the application to start.
Supplemental: large cleanup of outdated code, from prior to 16.0
- We no longer support
schema.rb
- We no longer use Rake tasks
- We no longer read
structure.sql
(asdb/schema_migrations
ordb/migrate
will always exist)
Related issues
Checklist
See Definition of done.
For anything in this list which will not be completed, please provide a reason in the MR discussion
Required
-
Merge Request Title, and Description are up to date, accurate, and descriptive -
MR targeting the appropriate branch -
MR has a green pipeline on GitLab.com -
When ready for review, MR is labeled "~workflow::ready for review" per the Distribution MR workflow
Expected (please provide an explanation if not completing)
-
Test plan indicating conditions for success has been posted and passes -
Documentation created/updated -
Integration tests added to GitLab QA -
The impact any change in container size has should be evaluated -
New dependencies are managed with dependencies.io
Edited by Robert Marshall