Add K8S deployment above Vagrant

Set deployment manifest files and scripts
for deploy SDC over Kubernetes inside
Vagrant
Preparation for OOM integration

Change-Id: If5d6b4131b75eb4795ce8bfd8ec228808938d40e
Issue-ID: SDC-907
Signed-off-by: Areli Fuss <af732p@att.com>

2 files changed, 21 insertions, 245 deletions

diff --git a/sdc-os-chef/scripts/k8s/deploy_k8s_sdc.sh b/sdc-os-chef/scripts/k8s/deploy_k8s_sdc.sh
index 9a7b57747b..83c2950ebc 100644
--- a/sdc-os-chef/scripts/k8s/deploy_k8s_sdc.sh
+++ b/sdc-os-chef/scripts/k8s/deploy_k8s_sdc.sh
@@ -12,6 +12,24 @@ check_status()
   fi
 }
 
+check_pods_status()
+{ 
+    num_of_pods=$1
+    status=0
+    while [ ${status} -ne ${num_of_pods} ]
+    do 
+      status=$(sudo kubectl get pods --namespace kube-system -o json \
+      | jq -r '
+        .items[]
+        | select(.status.phase == "Running" and 
+        ([ .status.conditions[] | select(.type == "Ready" and .status == "True") ]
+        | length ) == 1 )
+        | .metadata.namespace + "/" + .metadata.name
+        ' \
+      |  wc -l )
+      sleep 3
+    done
+}
 
 # Should be removed while private dockers (maven build) will be available:
 echo "[INFO] ONAP Docker login"
@@ -22,20 +40,8 @@ check_status $? "Onap docker registry login"
 # kube-addon-manager, kube-dns, kubernetes-dashboard, storage-provisioner, tiller-deploy
 echo "[INFO] Wait for Kubernetes Service ..." 
 cd ../../kubernetes
-status=0
-while [ ${status} -ne 5 ]
-do 
-  status=$(sudo kubectl get pods --namespace kube-system -o json \
-  | jq -r '
-    .items[]
-    | select(.status.phase == "Running" and 
-    ([ .status.conditions[] | select(.type == "Ready" and .status == "True") ]
-    | length ) == 1 )
-    | .metadata.namespace + "/" + .metadata.name
-    ' \
-  |  wc -l )
-  sleep 3
-done
+
+check_pods_status 4
 
 # Create namespace 
 echo "[INFO] Check Namespace existence"
@@ -49,7 +55,7 @@ echo "[INFO] Running helm init"
 sudo helm init
 check_status $? "Helm init"
 
-set -x
+check_pods_status 5
 
 printf "[INFO] Wait for helm to get ready\n"
 helm_health=1
diff --git a/sdc-os-chef/scripts/k8s/get_helm.sh b/sdc-os-chef/scripts/k8s/get_helm.sh
deleted file mode 100755
index 79e9f35203..0000000000
--- a/sdc-os-chef/scripts/k8s/get_helm.sh
+++ /dev/null
@@ -1,230 +0,0 @@
-#!/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