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#! /usr/bin/env bash
# COPYRIGHT NOTICE STARTS HERE
#
# Copyright 2019 © 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.
# 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.
#
# COPYRIGHT NOTICE ENDS HERE
### 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
# Fail fast settings
set -e
usage () {
echo " "
echo " This script is preparing docker images list based on kubernetes project"
echo " Usage:"
echo " ./$(basename $0) <path to project> [<output list file>]"
echo " "
echo " Example: ./$(basename $0) /root/oom/kubernetes/onap"
echo " "
echo " Dependencies: helm, python-yaml, make"
echo " "
exit 1
}
parse_yaml() {
python3 - <<PYP
#!/usr/bin/python3
import yaml
import sys
with open("${1}", 'r') as f:
values = yaml.load(f, Loader=yaml.SafeLoader)
enabled = filter(lambda x: values[x].get('enabled', False) == True, values)
print(' '.join(enabled))
PYP
}
create_list() {
if [ -d "${PROJECT_DIR}/../${1}" ]; then
SUBSYS_DIR="${PROJECT_DIR}/../${1}"
elif [ -d "${PROJECT_DIR}/../common/${1}" ]; then
SUBSYS_DIR="${PROJECT_DIR}/../common/${1}"
else
>&2 echo -e \n" !!! ${1} sybsystem does not exist !!!"\n
fi
helm template "${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" ] || [ $# -lt 1 ]; then
usage
fi
PROJECT_DIR="${1}"
LIST="${2}"
LISTS_DIR="$(readlink -f $(dirname ${0}))/../data_lists"
HELM_REPO="local http://127.0.0.1:8879"
PROJECT="$(basename ${1})"
if [ ! -f "${PROJECT_DIR}/../Makefile" ]; then
echo "Wrong path to project directory entered"
exit 1
elif [ -z "${LIST}" ]; then
mkdir -p ${LISTS_DIR}
LIST="${LISTS_DIR}/${PROJECT}_docker_images.list"
fi
if [ -e "${LIST}" ]; then
mv -f "${LIST}" "${LIST}.bk"
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
# Create helm repository
if ! helm repo list 2>&1 | awk '{ print $1, $2 }' | grep -q "$HELM_REPO" > /dev/null; then
helm repo add $HELM_REPO
fi
# Make all
pushd "${PROJECT_DIR}/.."
echo "Building project..."
make all > /dev/null; make ${PROJECT} > /dev/null
popd
# Create the list from all enabled subsystems
echo "Creating the list..."
if [ "${PROJECT}" == "onap" ]; then
COMMENT="OOM commit $(git --git-dir="${PROJECT_DIR}/../../.git" rev-parse HEAD)"
for subsystem in `parse_yaml "${PROJECT_DIR}/resources/overrides/onap-all.yaml"`; do
create_list ${subsystem}
done | sort -u > ${LIST}
else
COMMENT="${PROJECT}"
create_list ${PROJECT} | sort -u > ${LIST}
fi
# Add comment reffering to the project
sed -i "1i# generated from ${COMMENT}" "${LIST}"
echo -e ${MSG}
echo -e 'The list has been created:\n '"${LIST}"
exit 0
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