e2e: Refactor PF shutdown test case
#962
Open
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Shutting down a PF to test if the NIC can be used for pod-to-pod connectivity causes a race condition, as the config-daemon would try to set it up again during reconciliation. Also, it would trigger a node drain, making the test case very flaky.
Instead, convert the test case to verify that a NIC with
no carrier provides intra-node connectivity.