reduce etcd install log noise

Author: BenTheElder

hack/jenkins/test-integration-dockerized.sh

@@ -21,11 +21,11 @@ set -o xtrace
 
 # Runs test-integration
 # This script is intended to be run from prow.k8s.io
-set -x;
 
 # TODO: make test-integration should handle this automatically
 source ./hack/install-etcd.sh
 
+set -x;
 # TODO: drop KUBE_INTEGRATION_TEST_MAX_CONCURRENCY later when we've figured out 
 # stabilizing the tests / CI Setting this to a hardcoded value is fragile.
 export KUBE_INTEGRATION_TEST_MAX_CONCURRENCY=4