This is the following of the refactoring initialized in T2736/D4377 with the scheduler.
The database creation is delegated to the postgresql container, and the service database is initialized via the swh db init-admin command.
I have created only one diff instead of one per service to simplify the review.
- storage: let postgresql initialize the db and use the swh db init-admin command
- scheduler: remove PG* variable from the db configuration
- vault: let postgresql initialize the db and use the swh db init-admin command
- deposit: let postgresql initialize the db
- vault: let postgresql initialize the db and use the swh db init-admin command
- listers: let postgresql initialize the db and use the swh db init-admin command