GCE_HOSTS= GCE_IMAGE_CONFIG_PATH= GCE_IMAGES=ubuntu-gke-1604-xenial-v20170420-1 GCE_IMAGE_PROJECT=ubuntu-os-gke-cloud GCE_ZONE=us-central1-f GCE_PROJECT=k8s-jkns-ubuntu-node CLEANUP=true GINKGO_FLAGS='--skip="\[Flaky\]|\[Serial\]"' TEST_ARGS='--generate-kubelet-config-file=true' KUBELET_ARGS='' TIMEOUT=1h # Use the system spec defined in test/e2e_node/system/specs/gke.yaml. SYSTEM_SPEC_NAME=gke