Bug ID 1627541: System Controller unexpected failover in auto mode due to unhealthy SwitchD

Last Modified: May 05, 2025

Affected Product(s):
F5OS F5OS-C(all modules)

Fixed In:
F5OS-C 1.8.0

Opened: Aug 13, 2024

Severity: 3-Major

Symptoms

A issue was identified where an unhealthy status reported by switchd was causing a system controller failover.

Impact

The reporting of a transient ConfD connection problem as unhealthy triggers an unexpected system controller failover.

Conditions

This issue occurs when switchd experiences a transient connection problem with ConfD and as a result reports it is unhealthy.

Workaround

None.

Fix Information

Switchd no longer reports an unhealthy condition because of a transient ConfD connection interruption thus removing this as a trigger of system controller Failover.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips