GCE_HOSTS= GCE_IMAGE_CONFIG_PATH=test/e2e_node/jenkins/image-config.yaml GCE_ZONE=us-central1-f GCE_PROJECT=k8s-jkns-pr-node-e2e CLEANUP=true GINKGO_FLAGS='--skip="\[Flaky\]|\[Slow\]|\[Serial\]" --flakeAttempts=2' TEST_ARGS='--generate-kubelet-config-file=true' KUBELET_ARGS=''