vendor updates

vendor/k8s.io/kubernetes/examples/volumes/flexvolume/dummy

@@ -0,0 +1,70 @@
+#!/bin/sh
+
+# Copyright 2017 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.
+
+# This driver implements a tmpfs with a pre-populated file index.html.
+
+FLEX_DUMMY_LOG=${FLEX_DUMMY_LOG:-"/tmp/flex-dummy.log"}
+
+log() {
+	printf "$*" >&1
+}
+
+debug() {
+	echo "$(date) $*" >> "${FLEX_DUMMY_LOG}"
+}
+
+domount() {
+	debug "domount $@"
+	MNTPATH=$1
+	mkdir -p ${MNTPATH} >/dev/null 2>&1
+	mount -t tmpfs none ${MNTPATH} >/dev/null 2>&1
+	echo "Hello from flexvolume!" >> "${MNTPATH}/index.html"
+	log "{\"status\":\"Success\"}"
+	exit 0
+}
+
+unmount() {
+	debug "unmount $@"
+	MNTPATH=$1
+	rm ${MNTPATH}/index.html >/dev/null 2>&1
+	umount ${MNTPATH} >/dev/null 2>&1
+	log "{\"status\":\"Success\"}"
+	exit 0
+}
+
+op=$1
+
+if [ "$op" = "init" ]; then
+	debug "init $@"
+	log "{\"status\":\"Success\",\"capabilities\":{\"attach\":false}}"
+	exit 0
+fi
+
+shift
+
+case "$op" in
+	mount)
+		domount $*
+		;;
+	unmount)
+		unmount $*
+		;;
+	*)
+		log "{\"status\":\"Not supported\"}"
+		exit 0
+esac
+
+exit 1