问题
I upgrade TCMS from 6.3 to 6.4. when executing command "docker exec -it kiwi_web /Kiwi/manage.py migrate", I got following message: Operations to perform: Apply all migrations: admin, attachments, auth, contenttypes, core, django_comments, kiwi_auth, linkreference, management, sessions, sites, testcases, testplans, testruns Running migrations: No migrations to apply. Your models have changes that are not yet reflected in a migration, and so won't be applied. Run 'manage.py makemigrations' to make new migrations, and then re-run 'manage.py migrate' to apply them.
Shall I handle this? Not see this before.
回答1:
This is issue with one of our dependent libraries which is being solved as we speak: https://github.com/treyhunner/django-simple-history/issues/512
If you are working on a new Kiwi TCMS installation running ./manage.py migrate for the first time is fine, trying to run it a second time will produce the error mentioned in original comment. This doesn't affect your DB at all.
If you are trying to upgrade from a previous version of Kiwi TCMS this will break the upgrades b/c migrate will refuse to execute. You can manually apply this change to your Docker image: https://github.com/kiwitcms/Kiwi/pull/710/commits/61368aa254073bf6189bc3821f71d190c1a18501
or wait until we release the next version.
来源：https://stackoverflow.com/questions/54177838/some-warning-about-manage-py-migrate-after-upgrading-to-6-4