Known issues¶ This section contains the description of the known issues with available workarounds. OpenStack known issues and limitations Limitations [9809] The default max_pods setting does not allow upgrading a cluster [6912] Octavia load balancers may not work properly with DVR [8573] External authentication to Horizon fails to log in a different user Tungsten Fabric known issues and limitations Limitations [10096] tf-control service does not refresh IP addresses of Cassandra pods