# COPYRIGHT NOTICE STARTS HERE
#
-# Copyright 2019 © Samsung Electronics Co., Ltd.
+# Copyright 2019-2020 © Samsung Electronics Co., Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
### This script is preparing docker images list based on kubernetes project
-### NOTE: helm needs to be installed and working, it is required for correct processing
-### of helm charts in oom directory
+### NOTE: helm needs to be installed; it is required for correct processing
+### of helm charts in oom directory; chartmuseum and helm push plugin are also
+### required if using helm v3
# Fail fast settings
set -e
echo " "
echo " This script is preparing docker images list based on kubernetes project"
echo " Usage:"
- echo " ./$(basename $0) <path to project> [<output list file>]"
+ echo " ./$(basename $0) [OPTION]... <path to project> [<output list file>]"
+ echo " "
+ echo " Options:"
+ echo " -h | --help Show script usage synopsis"
+ echo " -p | --helm-port Chart repository server port"
+ echo " -b | --helm-bin Path to Helm executable"
+ echo " -c | --chartmuseum-bin Path to Chartmuseum executable"
echo " "
echo " Example: ./$(basename $0) /root/oom/kubernetes/onap"
echo " "
- echo " Dependencies: helm, python-yaml, make"
+ echo " Dependencies: helm, python-yaml, make, chartmuseum (helm v3 only)"
echo " "
exit 1
}
else
>&2 echo -e \n" !!! ${1} sybsystem does not exist !!!"\n
fi
- helm template "${SUBSYS_DIR}" | grep 'image:\ \|tag_version:\ \|h._image' |
+ ${HELM_BIN} template --set global.masterPassword=TemplatePassword,global.offlineDeploymentBuild=true -f ${PROJECT_DIR}/values.yaml "${SUBSYS_DIR}" | grep 'image:\ \|tag_version:\ \|h._image' |
sed -e 's/^.*\"h._image\"\ :\ //; s/^.*\"\(.*\)\".*$/\1/' \
-e 's/\x27\|,//g; s/^.*\(image\|tag_version\):\ //' | tr -d '\r'
}
-# Configuration
-if [ "${1}" == "-h" ] || [ "${1}" == "--help" ] || [ $# -lt 1 ]; then
+# Kill helm repository if already running
+kill_chart_repo() {
+ if [[ "${HELM_VERSION}" =~ "v3" ]];
+ then
+ cmd=${HELM3_CMD_PATTERN}
+ else
+ cmd=${HELM2_CMD_PATTERN}
+ fi
+ for pid in $(pgrep -f "${cmd}");
+ do
+ # Kill helm repository server process
+ kill $pid
+ done
+}
+
+validate_port() {
+ if [ -z $1 ];
+ then
+ echo "Error: No valid port number provided"
+ exit 1
+ fi
+ if ! [[ "$1" =~ ^[0-9]*$ ]];
+ then
+ echo "Error: "${1}" is not a valid port number"
+ exit 1
+ fi
+}
+
+validate_bin() {
+ if [ -z $1 ];
+ then
+ echo "Error: No path to executable provided"
+ exit 1
+ else
+ if ! [[ -x ${1} && -f ${1} ]];
+ then
+ echo "Error: ${1} is not an executable"
+ exit 1
+ fi
+ fi
+}
+
+check_chart_repo() {
+ sleep 2 # let the helm repository process settle
+ if [[ "${HELM_VERSION}" =~ "v3" ]];
+ then
+ cmd=${HELM3_CMD_PATTERN}
+ else
+ cmd=${HELM2_CMD_PATTERN}
+ fi
+ if [ $(pgrep -f "${cmd}" -c) -eq 0 ];
+ then
+ echo "Fatal: Helm chart repository server failed to start"
+ exit 1
+ fi
+}
+
+# Proccess input options
+if [ $# -lt 1 ]; then
usage
fi
+while [ $# -gt 0 ];
+do
+ case "${1}" in
+ -h | --help)
+ usage
+ ;;
+ -p | --helm-port)
+ PORT="${2}"
+ validate_port "${PORT}"
+ shift 2
+ ;;
+ -b | --helm-bin)
+ BIN="${2}"
+ validate_bin "${BIN}"
+ shift 2
+ ;;
+ -c | --chartmuseum-bin)
+ CHARTMUSEUM_BIN="${2}"
+ validate_bin "${CHARTMUSEUM_BIN}"
+ shift 2
+ ;;
+ -*)
+ echo "Unknown option ${1}"
+ usage
+ ;;
+ *)
+ # end of options
+ break
+ ;;
+ esac
+done
+
+# Configuration
PROJECT_DIR="${1}"
LIST="${2}"
LISTS_DIR="$(readlink -f $(dirname ${0}))/../data_lists"
-HELM_REPO="local http://127.0.0.1:8879"
+HELM_BIN=${BIN:-helm}
+CHARTMUSEUM_BIN=${CHART_BIN:-chartmuseum}
+HELM_REPO_HOST="127.0.0.1"
+HELM_REPO_PORT="${PORT:-8879}"
+HELM_REPO="${HELM_REPO_HOST}:${HELM_REPO_PORT}"
+HELM_REPO_PATH="dist/packages" # based on PACKAGE_DIR defined in oom/kubernetes/Makefile
+HELM_VERSION=$(${HELM_BIN} version -c --template "{{.Version}}")
+DOCKER_CONTAINER="generate-certs-${HELM_REPO_PORT}" # oom-cert-service container name override
PROJECT="$(basename ${1})"
+HELM3_CMD_PATTERN="${CHARTMUSEUM_BIN} --storage local --storage-local-rootdir .*/chartmuseum -port ${HELM_REPO_PORT}"
+HELM2_CMD_PATTERN="${HELM_BIN} serve --address ${HELM_REPO}"
if [ ! -f "${PROJECT_DIR}/../Makefile" ]; then
echo "Wrong path to project directory entered"
elif [ -z "${LIST}" ]; then
mkdir -p ${LISTS_DIR}
LIST="${LISTS_DIR}/${PROJECT}_docker_images.list"
+else
+ # $2 is not empty - ensure LIST path exists
+ LIST_DIR="$(dirname ${LIST})"
+ mkdir -p "${LIST_DIR}"
+ MSG="${LIST_DIR} didn't exist, created\n"
fi
if [ -e "${LIST}" ]; then
MSG="$(realpath ${LIST}) already existed\nCreated backup $(realpath ${LIST}).bk\n"
fi
-# Setup helm
-if ps -eaf | grep -v "grep" | grep "helm" > /dev/null; then
- echo "helm is already running"
-else
- helm init -c > /dev/null
- helm serve &
-fi
+HELM_HOME=$(mktemp -p /tmp -d .helm.XXXXXXXX)
+export HELM_HOME
-# Create helm repository
-if ! helm repo list 2>&1 | awk '{ print $1, $2 }' | grep -q "$HELM_REPO" > /dev/null; then
- helm repo add $HELM_REPO
+kill_chart_repo # make sure it's not already running
+if [[ "${HELM_VERSION}" =~ "v3" ]];
+then
+ # Setup helm v3
+ export HELM_CONFIG_HOME="${HELM_HOME}/.config"
+ export HELM_CACHE_HOME="${HELM_HOME}/.cache"
+ ${CHARTMUSEUM_BIN} --storage local --storage-local-rootdir "${HELM_HOME}/chartmuseum" -port ${HELM_REPO_PORT} &
+ sleep 2 # let the chartmuseum process settle
+ ${HELM_BIN} repo add local "http://${HELM_REPO}"
+else
+ # Setup helm v2
+ mkdir -p "${PROJECT_DIR}/../${HELM_REPO_PATH}"
+ ${HELM_BIN} init --skip-refresh -c --local-repo-url "http://${HELM_REPO}"
+ ${HELM_BIN} serve --address ${HELM_REPO} --repo-path "${PROJECT_DIR}/../${HELM_REPO_PATH}" &
+ ${HELM_BIN} repo remove stable 2>/dev/null || true
fi
+check_chart_repo
# Make all
pushd "${PROJECT_DIR}/.."
echo "Building project..."
-make all > /dev/null; make ${PROJECT} > /dev/null
+export SKIP_LINT=TRUE
+export DOCKER_CONTAINER
+export HELM_BIN
+make -e all > /dev/null; make -e ${PROJECT} > /dev/null
popd
# Create the list from all enabled subsystems
echo -e ${MSG}
echo -e 'The list has been created:\n '"${LIST}"
+
+# Kill helm
+kill_chart_repo
+# Remove temporary helm directory
+rm -rf ${HELM_HOME}
+
exit 0