Merge pull request #49058 from shyamjvs/logexporter-support

Automatic merge from submit-queue

Pass logexporter config through e2e framework

Ref https://github.com/kubernetes/kubernetes/issues/48513

/cc @wojtek-t @fejta

hack/verify-flags/known-flags.txt

@@ -448,6 +448,7 @@ load-balancer-ip
 lock-file
 log-flush-frequency
 log-lines-total
+logexporter-gcs-path
 long-running-request-regexp
 low-diskspace-threshold-mb
 make-iptables-util-chains