commit 4b62b587afca4a42608d152ab63c09d22b2c37b0
Author: James Page <email address hidden>
Date: Wed Feb 21 17:46:37 2018 +0000
Support expand->migrate->contract db migrations
In order to support rolling upgrades, OpenStack services
are moving to a trigger driven approach to db upgrade,
involving expand, migrate and contract phases.
This requires that the underlying db supports creation of
such triggers which requires that:
Reviewed: https:/ /review. openstack. org/546714 /git.openstack. org/cgit/ openstack/ charm-percona- cluster/ commit/ ?id=4b62b587afc a4a42608d152ab6 3c09d22b2c37b0
Committed: https:/
Submitter: Zuul
Branch: master
commit 4b62b587afca4a4 2608d152ab63c09 d22b2c37b0
Author: James Page <email address hidden>
Date: Wed Feb 21 17:46:37 2018 +0000
Support expand- >migrate- >contract db migrations
In order to support rolling upgrades, OpenStack services
are moving to a trigger driven approach to db upgrade,
involving expand, migrate and contract phases.
This requires that the underlying db supports creation of
such triggers which requires that:
log_ bin_trust_ function_ creators = 1
in the MySQL global configuration.
Change-Id: Id2cf2dd5a09292 70229541e6cd488 cd1c0d6103e
Closes-Bug: 1750705