Replace godep with dep

vendor/k8s.io/kubernetes/federation/cluster/federation-down.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+
+# Copyright 2014 The Kubernetes Authors.
+#
+# 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.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+KUBE_ROOT=$(readlink -m $(dirname "${BASH_SOURCE}")/../../)
+
+# For $FEDERATION_NAME, $FEDERATION_NAMESPACE, $FEDERATION_KUBE_CONTEXT,
+# and $HOST_CLUSTER_CONTEXT.
+source "${KUBE_ROOT}/federation/cluster/common.sh"
+
+# federation_clusters returns a list of all the clusters in
+# federation, if at all the federation control plane exists
+# and there are any clusters registered.
+function federation_clusters() {
+  if clusters=$("${KUBE_ROOT}/cluster/kubectl.sh" \
+      --context="${FEDERATION_KUBE_CONTEXT}" \
+      -o jsonpath --template '{.items[*].metadata.name}' \
+      get clusters) ; then
+    echo ${clusters}
+    return
+  fi
+  echo ""
+}
+
+# unjoin_clusters unjoins all the clusters from federation.
+function unjoin_clusters() {
+  # Unjoin only those clusters that are registered with the
+  # given federation. This is slightly different than
+  # joining clusters where we join all the clusters in the
+  # current kubeconfig with the "federation" prefix.
+  for context in $(federation_clusters); do
+    kube::log::status "Unjoining cluster \"${context}\" from federation \"${FEDERATION_NAME}\""
+
+    "${KUBE_ROOT}/federation/develop/kubefed.sh" unjoin \
+        "${context}" \
+        --federation-system-namespace=${FEDERATION_NAMESPACE} \
+        --context="${FEDERATION_KUBE_CONTEXT}" \
+        --host-cluster-context="${HOST_CLUSTER_CONTEXT}" \
+        --v=4
+  done
+}
+
+unjoin_clusters
+
+if cleanup-federation-api-objects; then
+  # TODO(madhusudancs): This is an arbitrary amount of sleep to give
+  # Kubernetes clusters enough time to delete the underlying cloud
+  # provider resources corresponding to the Kubernetes resources we
+  # deleted as part of the test tear downs. It is shameful that we
+  # are doing this, but this is just a bandage to stop the bleeding.
+  # Please don't use this pattern anywhere. Remove this when proper
+  # cloud provider cleanups are implemented in the individual test
+  # `AfterEach` blocks.
+  # Also, we wait only if the cleanup succeeds.
+  kube::log::status "Waiting for 2 minutes to allow controllers to clean up federation components..."
+  sleep 2m
+else
+  echo "Couldn't cleanup federation api objects"
+fi