
Keystone token expiration, rotation frequency and active keys values should follow the formula: max_active_keys = (token_expiration / rotation_frequency) + 2 max_active_keys by default is 3 token expiration set to 43200 (12h) rotation frequency set to 12 hours Change-Id: Ia04daec9b2905ef2d3f2d4fbb43557dda220dc70 Signed-off-by: Ruslan Khanbikov <rk760n@att.com>