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monasca-persister/docker/start.sh

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1.6 KiB

#!/bin/sh
# 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.
# Starting script.
# All checks and configuration templating you need to do before service
# could be safely started should be added in this file.
set -eo pipefail # Exit the script if any statement returns error.
# Test services we need before starting our service.
echo "Start script: waiting for needed services"
python3 /kafka_wait_for_topics.py
# Template all config files before start, it will use env variables.
# Read usage examples: https://pypi.org/project/Templer/
echo "Start script: creating config files from templates"
templer -v -f /etc/monasca/monasca-persister.conf.j2 /etc/monasca/monasca-persister.conf
templer -v -f /etc/monasca/persister-logging.conf.j2 /etc/monasca/persister-logging.conf
# Start our service.
# gunicorn --args
echo "Start script: starting container"
monasca-persister --config-file /etc/monasca/monasca-persister.conf
# Allow server to stay alive in case of failure for 2 hours for debugging.
RESULT=$?
if [ $RESULT != 0 ] && [ "$STAY_ALIVE_ON_FAILURE" = "true" ]; then
echo "Service died, waiting 120 min before exiting"
sleep 7200
fi
exit $RESULT