Question: Fiat, when configured with AD gives a timeout error at start-up

Answer: Add the below lines to fiat-local.yml and adjust the values accordingly. Note that the search string might be too broad and is picking up a lot of values. Please do consider narrowing it down so that minimal records are returned.

fiat.redis:
  repository:
    checkLastModifiedTimeout: PT0.5S
    getPermissionTimeout: PT2S

Details can be found here.
https://github.com/spinnaker/spinnaker/issues/6365