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#!/bin/bash
#
# ============LICENSE_START=======================================================
# Copyright (C) 2023 Nordix Foundation.
# ================================================================================
# 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.
#
# SPDX-License-Identifier: Apache-2.0
# ============LICENSE_END=========================================================
#
# @author Waqas Ikram (waqas.ikram@est.tech)
SLEEP_TIME=5
SUCCESSFUL_TEXT="Successfully created kind cluster"
FAILURE_TEXT="Failed creating kind cluster"
SCRIPT_HOME="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
SCRIPT_NAME=$(basename $0)
current_timestamp()
{
date +"%Y-%m-%d %H:%M:%S"
}
# main body
if [ -z "$TIME_OUT_DEFAULT_VALUE_SEC" ]; then
echo "$SCRIPT_NAME $(current_timestamp): ERROR: Undefined value for TIME_OUT_DEFAULT_VALUE_SEC attribute"
exit 1
fi
CONTAINER_NAME=$(docker ps -aqf "name=kind-cluster" --format "{{.Names}}")
if [ -z "$CONTAINER_NAME" ]; then
echo "$SCRIPT_NAME $(current_timestamp): Unable to find kind-cluster docker container id "
exit 1
fi
START_TIME_IN_SECONDS=`date +%s`
TIME_OUT_END_TIME_IN_SECONDS=$(($START_TIME_IN_SECONDS+$TIME_OUT_DEFAULT_VALUE_SEC));
echo echo "$SCRIPT_NAME $(current_timestamp): $SCRIPT_NAME script Start Time `date -d @$START_TIME_IN_SECONDS`"
echo echo "$SCRIPT_NAME $(current_timestamp): $SCRIPT_NAME will time out at `date -d @$TIME_OUT_END_TIME_IN_SECONDS`"
while [ `date +%s` -lt "$TIME_OUT_END_TIME_IN_SECONDS" ]; do
echo "$(current_timestamp): Waiting for $CONTAINER_NAME to finish ..."
result=$(docker logs "$CONTAINER_NAME" 2>&1 | grep -E "$SUCCESSFUL_TEXT|$FAILURE_TEXT")
if [ ! -z "$result" ]; then
echo "$SCRIPT_NAME $(current_timestamp): Found result: $result"
break;
fi
echo "$(current_timestamp): Sleeping for ${SLEEP_TIME} seconds"
sleep ${SLEEP_TIME}
done
if [ -z "$result" ] || echo "$result" | grep -E "$FAILURE_TEXT"; then
echo "$SCRIPT_NAME $(current_timestamp): ERROR: failed to create kind-cluster... "
echo "-------------- $CONTAINER_NAME logs -------------"
docker logs "$CONTAINER_NAME"
echo "------------------------------------------------------------"
exit 1
fi
echo "$SCRIPT_NAME $(current_timestamp): Finished successfully '$result'..."
exit 0
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