I set it critical on the default series because it blocks the migration path as well.
The problem is that the E*K images for Train CentOS 8 were added with a sufffix: elasticsearch6, kibana6: https://review.opendev.org/718696
And kolla-ansible does not know about it.
This was made to allow CentOS 7 to upgrade E*K stack nicely w/o the need to upgrade everything at once.
I set it critical on the default series because it blocks the migration path as well.
The problem is that the E*K images for Train CentOS 8 were added with a sufffix: elasticsearch6, kibana6: https:/ /review. opendev. org/718696
And kolla-ansible does not know about it.
This was made to allow CentOS 7 to upgrade E*K stack nicely w/o the need to upgrade everything at once.