Jobs cannot run migrations

[leafty]

Logs:

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/app/env/lib/python3.12/site-packages/renku_data_services/background_jobs/main.py", line 53, in <module>
    asyncio.run(main())
  File "/usr/local/lib/python3.12/asyncio/runners.py", line 194, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/app/env/lib/python3.12/site-packages/renku_data_services/background_jobs/main.py", line 49, in main
    await args.func()
  File "/app/env/lib/python3.12/site-packages/renku_data_services/background_jobs/main.py", line 19, in short_period_sync
    run_migrations_for_app("common")
  File "/app/env/lib/python3.12/site-packages/renku_data_services/migrations/core.py", line 20, in run_migrations_for_app
    command.upgrade(cfg, revision)
  File "/app/env/lib/python3.12/site-packages/alembic/command.py", line 403, in upgrade
    script.run_env()
  File "/app/env/lib/python3.12/site-packages/alembic/script/base.py", line 583, in run_env
    util.load_python_file(self.dir, "env.py")
  File "/app/env/lib/python3.12/site-packages/alembic/util/pyfiles.py", line 95, in load_python_file
    module = load_module_py(module_id, path)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/env/lib/python3.12/site-packages/alembic/util/pyfiles.py", line 113, in load_module_py
    spec.loader.exec_module(module)  # type: ignore
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap_external>", line 995, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "/app/env/lib/python3.12/site-packages/renku_data_services/migrations/env.py", line 46, in <module>
    run_migrations(all_metadata)
  File "/app/env/lib/python3.12/site-packages/renku_data_services/migrations/utils.py", line 158, in run_migrations
    run_migrations_online(metadata, sync_sqlalchemy_url)
  File "/app/env/lib/python3.12/site-packages/renku_data_services/migrations/utils.py", line 146, in run_migrations_online
    context.run_migrations()
  File "<string>", line 8, in run_migrations
  File "/app/env/lib/python3.12/site-packages/alembic/runtime/environment.py", line 948, in run_migrations
    self.get_context().run_migrations(**kw)
  File "/app/env/lib/python3.12/site-packages/alembic/runtime/migration.py", line 627, in run_migrations
    step.migration_fn(**kw)
  File "/app/env/lib/python3.12/site-packages/renku_data_services/migrations/versions/f34b87ddd954_migrate_namespaces_to_authzed.py", line 33, in upgrade
    app_config = AppConfig.from_env()
                 ^^^^^^^^^^^^^^^^^^^^
  File "/app/env/lib/python3.12/site-packages/renku_data_services/app_config/config.py", line 445, in from_env
    encryption_key = Path(encryption_key_path).read_bytes()
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/pathlib.py", line 1019, in read_bytes
    with self.open(mode='rb') as f:
         ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/pathlib.py", line 1013, in open
    return io.open(self, mode, buffering, encoding, errors, newline)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/encryption-key'

[leafty]

This means that currently, only data-services can run the f34b87ddd954_migrate_namespaces_to_authzed.py migration.

[leafty]

Suggestion: only run a check in jobs and panic if the database is not up to date.