In Ubuntu Bionic (18.04) mysql 5.7 version used to create
the user implicitly when using using the GRANT.
Ubuntu Focal (20.04) has mysql 8.0 and with mysql 8.0 there
is no implicit user creation with GRANT. We need to
create the user first before using GRANT command.
Nova unit and functional tests job using tools/test-setup.sh
script start failing when running on Ubuntu Focal
https://zuul.opendev.org/t/openstack/build/8b0f4fcc21854655a638c413b6fe1a91
Error log:
mysql: [Warning] Using a password on the command line interface can be insecure.
ERROR 1064 (42000) at line 4: You have an error in your SQL syntax; check the manual
that corresponds to your MySQL server version for the right syntax to use near
'identified by 'openstack_citest' WITH GRANT OPTION' at line 2
Story: #2007865
Task: #40200
Change-Id: I97b0dcbb88c6ef7c22e3c55970211bed792bbd0d
Closes-Bug: #1885825
Add simple script to setup mysql and postgresql databases, this script
can be run by users during testing and will be run by CI systems for
specific setup before running unit tests. This is exactly what is
currently done by OpenStack CI in project-config.
This allows to change in project-config the python-db jobs to
python-jobs since python-jobs will call this script initially.
See also
http://lists.openstack.org/pipermail/openstack-dev/2016-November/107784.html
Update devref for this.
Needed-By: Iea42a0525b2c5a5cdbf8604eb23a6e7b029f6b48
Change-Id: Ie9bae659077dbe299eea131572117036065bdccf
Ghanshyam Mann