Plugins » Katello

This seems to be related to rails 4, errors that look like

PG::Error: ERROR: duplicate key value violates unique constraint "index_katello_repository_package_groups_on_pgid_repoid"
DETAIL: Key (package_group_id, repository_id)=(3, 2) already exists.
: INSERT INTO katello_repository_package_groups (package_group_id, repository_id, created_at, updated_at) VALUES (3, 2, '2016-01-08 14:28:11 UTC', '2016-01-08 14:28:11 UTC'), (4, 2, '2016-01-08 14:28:11 UTC', '2016-01-08 14:28:11 UTC')
409 Conflict

are popping up somewhat randomly.

One way to possibly recreate:
1. create repo, 2. sync repo, 3. create content view, 4. add repo to view, 5. publish view

also is seen during katello:reset

possibly race conditions?