github.com/shashidharatd/test-infra@v0.0.0-20171006011030-71304e1ca560/jobs/env/pull-kubernetes-e2e.env (about)

     1  # Flake detection. Individual tests get a second chance to pass.
     2  GINKGO_TOLERATE_FLAKES=y
     3  KUBE_GCS_UPDATE_LATEST=n
     4  
     5  # NUM_NODES and GINKGO_PARALLEL_NODES should match kubernetes-e2e-gce.
     6  NUM_NODES=4