plugin/kubernetes: re-add sleep(3)
This flakyness is driving me crazy. Add the sleep(3s) back.
@@ -279,7 +279,7 @@ func doIntegrationTests(t *testing.T, corefile string, testCases []test.Case) {
}
defer server.Stop()
- time.Sleep(1 * time.Second)
+ time.Sleep(3 * time.Second)
for _, tc := range testCases {
