Previously the unreachable node toleration on the operator pod was hardcoded to 5 seconds in the Helm chart and the ROOK_UNREACHABLE_NODE_TOLERATION_SECONDS env var was notset up at all. This change reads both from .Values.unreachableNodeTolerationSeconds (defaulting to 5).
Fixes #17303
Signed-off-by: Prabhala Tara Aasrita <taraasrita@ibm.com>
(cherry picked from commit dcb501de56)