Given a master installed in Wazo < 19.12, upgraded to 20.02
Given a slave installed freshly in 20.02
When I run xivo-master-slave-db-replication <slave>
Then I see an error
Expected: Replication finished successfully.
On the master, run:
Then restart the DB replication.
Technical details: The master has to be installed in Debian Stretch (Wazo <= 19.12) and the slave has to be installed in Debian Buster ( Wazo >= 19.13).
stretch use sqlalchemy: 1.0.15
buster use sqlalchemy: 1.2.18
Changed behavior in 1.1: https://docs.sqlalchemy.org/en/13/changelog/migration_11.html#change-3216
if the task does not take too much time (max 2h), you can resolve the bug, else we won't do !