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

     1  ### job-env
     2  NUM_NODES=4
     3  
     4  # For now explicitly test etcd v2 mode in this suite.
     5  STORAGE_BACKEND=etcd2
     6  TEST_ETCD_IMAGE=2.2.1
     7  TEST_ETCD_VERSION=2.2.1
     8  
     9  # List GCE Alpha features we want to enable, separated by commas.
    10  GCE_ALPHA_FEATURES=NetworkTiers