[dash]: Don't attempt to bind empty ACL groups #2613
Merged
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Signed-off-by: Lawrence Lee lawlee@microsoft.com
What I did
Before binding an ACL group to an ENI, make sure that the ACL group contains at least 1 rule. If the group is empty, retry the bind operation later.
Test improvements:
wait_for*
methods inDVSDatabase
to verify database contents instead of naively sleepingWhy I did it
Attempting to bind an empty ACL group to an ENI results in a SAI failure with no opportunity to retry.
How I verified it
test_dash_acl.py
Details if related