Add K8S deployment above Vagrant
Set deployment manifest files and scripts
for deploy SDC over Kubernetes inside
Vagrant
Preparation for OOM integration
Change-Id: I1f54b95067538f42d2d68fa3366b512dc9134f43
Issue-ID: SDC-907
Signed-off-by: Areli Fuss <af732p@att.com>
diff --git a/sdc-os-chef/scripts/k8s/get_helm.sh b/sdc-os-chef/scripts/k8s/get_helm.sh
new file mode 100755
index 0000000..79e9f35
--- /dev/null
+++ b/sdc-os-chef/scripts/k8s/get_helm.sh
@@ -0,0 +1,230 @@
+#!/usr/bin/env bash
+
+# Copyright 2016 The Kubernetes Authors 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.
+
+# The install script is based off of the MIT-licensed script from glide,
+# the package manager for Go: https://github.com/Masterminds/glide.sh/blob/master/get
+
+PROJECT_NAME="helm"
+
+: ${HELM_INSTALL_DIR:="/usr/local/bin"}
+
+# initArch discovers the architecture for this system.
+initArch() {
+ ARCH=$(uname -m)
+ case $ARCH in
+ armv5*) ARCH="armv5";;
+ armv6*) ARCH="armv6";;
+ armv7*) ARCH="armv7";;
+ aarch64) ARCH="arm64";;
+ x86) ARCH="386";;
+ x86_64) ARCH="amd64";;
+ i686) ARCH="386";;
+ i386) ARCH="386";;
+ esac
+}
+
+# initOS discovers the operating system for this system.
+initOS() {
+ OS=$(echo `uname`|tr '[:upper:]' '[:lower:]')
+
+ case "$OS" in
+ # Minimalist GNU for Windows
+ mingw*) OS='windows';;
+ esac
+}
+
+# runs the given command as root (detects if we are root already)
+runAsRoot() {
+ local CMD="$*"
+
+ if [ $EUID -ne 0 ]; then
+ CMD="sudo $CMD"
+ fi
+
+ $CMD
+}
+
+# verifySupported checks that the os/arch combination is supported for
+# binary builds.
+verifySupported() {
+ local supported="darwin-386\ndarwin-amd64\nlinux-386\nlinux-amd64\nlinux-arm\nlinux-arm64\nlinux-ppc64le\nwindows-386\nwindows-amd64"
+ if ! echo "${supported}" | grep -q "${OS}-${ARCH}"; then
+ echo "No prebuilt binary for ${OS}-${ARCH}."
+ echo "To build from source, go to https://github.com/kubernetes/helm"
+ exit 1
+ fi
+
+ if ! type "curl" > /dev/null && ! type "wget" > /dev/null; then
+ echo "Either curl or wget is required"
+ exit 1
+ fi
+}
+
+# checkDesiredVersion checks if the desired version is available.
+checkDesiredVersion() {
+ # Use the GitHub releases webpage for the project to find the desired version for this project.
+ local release_url="https://github.com/kubernetes/helm/releases/${DESIRED_VERSION:-latest}"
+ if type "curl" > /dev/null; then
+ TAG=$(curl -SsL $release_url | awk '/\/tag\//' | cut -d '"' -f 2 | awk '{n=split($NF,a,"/");print a[n]}' | awk 'a !~ $0{print}; {a=$0}')
+ elif type "wget" > /dev/null; then
+ TAG=$(wget -q -O - $release_url | awk '/\/tag\//' | cut -d '"' -f 2 | awk '{n=split($NF,a,"/");print a[n]}' | awk 'a !~ $0{print}; {a=$0}')
+ fi
+ if [ "x$TAG" == "x" ]; then
+ echo "Cannot determine ${DESIRED_VERSION} tag."
+ exit 1
+ fi
+}
+
+# checkHelmInstalledVersion checks which version of helm is installed and
+# if it needs to be changed.
+checkHelmInstalledVersion() {
+ if [[ -f "${HELM_INSTALL_DIR}/${PROJECT_NAME}" ]]; then
+ local version=$(helm version | grep '^Client' | cut -d'"' -f2)
+ if [[ "$version" == "$TAG" ]]; then
+ echo "Helm ${version} is already ${DESIRED_VERSION:-latest}"
+ return 0
+ else
+ echo "Helm ${TAG} is available. Changing from version ${version}."
+ return 1
+ fi
+ else
+ return 1
+ fi
+}
+
+# downloadFile downloads the latest binary package and also the checksum
+# for that binary.
+downloadFile() {
+ HELM_DIST="helm-$TAG-$OS-$ARCH.tar.gz"
+ DOWNLOAD_URL="https://kubernetes-helm.storage.googleapis.com/$HELM_DIST"
+ CHECKSUM_URL="$DOWNLOAD_URL.sha256"
+ HELM_TMP_ROOT="$(mktemp -dt helm-installer-XXXXXX)"
+ HELM_TMP_FILE="$HELM_TMP_ROOT/$HELM_DIST"
+ HELM_SUM_FILE="$HELM_TMP_ROOT/$HELM_DIST.sha256"
+ echo "Downloading $DOWNLOAD_URL"
+ if type "curl" > /dev/null; then
+ curl -SsL "$CHECKSUM_URL" -o "$HELM_SUM_FILE"
+ elif type "wget" > /dev/null; then
+ wget -q -O "$HELM_SUM_FILE" "$CHECKSUM_URL"
+ fi
+ if type "curl" > /dev/null; then
+ curl -SsL "$DOWNLOAD_URL" -o "$HELM_TMP_FILE"
+ elif type "wget" > /dev/null; then
+ wget -q -O "$HELM_TMP_FILE" "$DOWNLOAD_URL"
+ fi
+}
+
+# installFile verifies the SHA256 for the file, then unpacks and
+# installs it.
+installFile() {
+ HELM_TMP="$HELM_TMP_ROOT/$PROJECT_NAME"
+ local sum=$(openssl sha1 -sha256 ${HELM_TMP_FILE} | awk '{print $2}')
+ local expected_sum=$(cat ${HELM_SUM_FILE})
+ if [ "$sum" != "$expected_sum" ]; then
+ echo "SHA sum of $HELM_TMP does not match. Aborting."
+ exit 1
+ fi
+
+ mkdir -p "$HELM_TMP"
+ tar xf "$HELM_TMP_FILE" -C "$HELM_TMP"
+ HELM_TMP_BIN="$HELM_TMP/$OS-$ARCH/$PROJECT_NAME"
+ echo "Preparing to install into ${HELM_INSTALL_DIR}"
+ runAsRoot cp "$HELM_TMP_BIN" "$HELM_INSTALL_DIR"
+}
+
+# fail_trap is executed if an error occurs.
+fail_trap() {
+ result=$?
+ if [ "$result" != "0" ]; then
+ if [[ -n "$INPUT_ARGUMENTS" ]]; then
+ echo "Failed to install $PROJECT_NAME with the arguments provided: $INPUT_ARGUMENTS"
+ help
+ else
+ echo "Failed to install $PROJECT_NAME"
+ fi
+ echo -e "\tFor support, go to https://github.com/kubernetes/helm."
+ fi
+ cleanup
+ exit $result
+}
+
+# testVersion tests the installed client to make sure it is working.
+testVersion() {
+ set +e
+ echo "$PROJECT_NAME installed into $HELM_INSTALL_DIR/$PROJECT_NAME"
+ HELM="$(which $PROJECT_NAME)"
+ if [ "$?" = "1" ]; then
+ echo "$PROJECT_NAME not found. Is $HELM_INSTALL_DIR on your "'$PATH?'
+ exit 1
+ fi
+ set -e
+ echo "Run '$PROJECT_NAME init' to configure $PROJECT_NAME."
+}
+
+# help provides possible cli installation arguments
+help () {
+ echo "Accepted cli arguments are:"
+ echo -e "\t[--help|-h ] ->> prints this help"
+ echo -e "\t[--version|-v <desired_version>] . When not defined it defaults to latest"
+ echo -e "\te.g. --version v2.4.0 or -v latest"
+}
+
+# cleanup temporary files to avoid https://github.com/kubernetes/helm/issues/2977
+cleanup() {
+ rm -rf "$HELM_TMP_ROOT"
+}
+
+# Execution
+
+#Stop execution on any error
+trap "fail_trap" EXIT
+set -e
+
+# Parsing input arguments (if any)
+export INPUT_ARGUMENTS="${@}"
+set -u
+while [[ $# -gt 0 ]]; do
+ case $1 in
+ '--version'|-v)
+ shift
+ if [[ $# -ne 0 ]]; then
+ export DESIRED_VERSION="${1}"
+ else
+ echo -e "Please provide the desired version. e.g. --version v2.4.0 or -v latest"
+ exit 0
+ fi
+ ;;
+ '--help'|-h)
+ help
+ exit 0
+ ;;
+ *) exit 1
+ ;;
+ esac
+ shift
+done
+set +u
+
+initArch
+initOS
+verifySupported
+checkDesiredVersion
+if ! checkHelmInstalledVersion; then
+ downloadFile
+ installFile
+fi
+testVersion
+cleanup