Investigated issue 63622. The test usually passes. When it does it seems
to take almost 30 seconds for the sample-apiserver to start returning
2xx rather than 4xx to flunder requests. On the failing tests I looked
at it was taking almost 45 seconds for the sample-apiserver to become
healthy. I bumped the wait/timeout in the test for this case to 60
seconds. I also added a log statement to make it easier to track how
long it was taking for the sample-apiserver to come up. Once we have a
bit more history I will log a bug for the long start up time.
Fixed go format error.
02bd75764c