Allow empty string on emptyDir volume size
What does this MR do?
When incorporating support for size_limit on EmptyDir, assigning an empty size limit would trigger a warning. As the empty size_limit represents the default configuration, this warning unnecessarily appeared in existing setups.
Why was this MR needed?
Allow empty size_limit
for emptyDir volume.
What's the best way to test this MR?
Existing test in integration test
What are the relevant issue numbers?
close #37228 (closed)