Migrate the certs.sh e2e test to ginkgo. Issue #4185.

hack/e2e-suite/certs.sh

@@ -1,51 +0,0 @@
-#!/bin/bash
-
-# Copyright 2014 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Launches a container and verifies it can be reached. Assumes that
-# we're being called by hack/e2e-test.sh (we use some env vars it sets up).
-
-set -o errexit
-set -o nounset
-set -o pipefail
-
-KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../..
-
-: ${KUBE_VERSION_ROOT:=${KUBE_ROOT}}
-: ${KUBECTL:="${KUBE_VERSION_ROOT}/cluster/kubectl.sh"}
-: ${KUBE_CONFIG_FILE:="config-test.sh"}
-
-export KUBECTL KUBE_CONFIG_FILE
-
-source "${KUBE_ROOT}/cluster/kube-env.sh"
-source "${KUBE_VERSION_ROOT}/cluster/${KUBERNETES_PROVIDER}/util.sh"
-
-prepare-e2e
-
-if [[ "${KUBERNETES_PROVIDER}" != "gce" ]] && [[ "${KUBERNETES_PROVIDER}" != "gke" ]]; then
-  echo "WARNING: Skipping certs.sh for cloud provider: ${KUBERNETES_PROVIDER}."
-  exit 0
-fi
-
-# Set KUBE_MASTER
-detect-master
-
-# IMPORTANT: there are upstream things that rely on these files.
-# Do *not* fix this test by changing this path, unless you _really_ know
-# what you are doing.
-for file in kubecfg.key kubecfg.crt ca.crt; do
-  echo "Checking for ${file}"
-  "${GCLOUD}" compute ssh --zone="${ZONE}" "${KUBE_MASTER}" --command "ls /srv/kubernetes/${file}"
-done

hack/ginkgo-e2e.sh

@@ -32,6 +32,8 @@ source "${KUBE_VERSION_ROOT}/cluster/${KUBERNETES_PROVIDER}/util.sh"
 prepare-e2e
 
 detect-master >/dev/null
+# Export the master name to make it available to the ginkgo tests.
+export KUBE_MASTER
 
 # Detect the OS name/arch so that we can find our binary
 case "$(uname -s)" in
@@ -91,10 +93,15 @@ elif [[ "${KUBERNETES_PROVIDER}" == "gke" ]]; then
     "--auth_config=${cfg_dir}/kubernetes_auth"
     "--cert_dir=${cfg_dir}"
   )
+  # Export the project and zone env vars to make them available to the tests.
+  export PROJECT
+  export ZONE
 elif [[ "${KUBERNETES_PROVIDER}" == "gce" ]]; then
   auth_config=(
     "--auth_config=${HOME}/.kube/${PROJECT}_${INSTANCE_PREFIX}/kubernetes_auth"
   )
+  export PROJECT
+  export ZONE
 else
   auth_config=()
 fi