The test ipatests.test_integration.test_topology.TestTopologyOptions started to fail in test_add_remove_segment since a few days.
On fedora28 last successful run was Wed Feb 13 2019, first failure Fri Feb 15 2019.
On fedora29 last successful run was Tue Feb 12 2019, first failure Thu Feb 14 2019.

The test scenario is the following:

• install master
• install replica1 (can see master/replica1 segment)
• install replica2 from master, create a segment from replica1 to replica2 in order to make a ring topology (master/replica1 master/replica2 and replica1/replica2 segments)
• remove master/replica2 segment (cmd run on master): we now have a line topology master <--> replica1 <-->replica2
• wait for replication update on replica1
• run ipa topologysegment-find on replica1 to make sure that the config has been propagated

This step is failing as we still see master/replica2 segment.