launch

#!/usr/bin/env bash
#
# Copyright 2017 Confluent Inc.
#
# 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.

declare -r STREAMS_SCHEMA_REGISTRY_URL="http://$STREAMS_SCHEMA_REGISTRY_HOST:$STREAMS_SCHEMA_REGISTRY_PORT"
declare -r KAFKA_MUSIC_APP_REST_ENDPOINT="http://$KAFKA_MUSIC_APP_REST_HOST:$KAFKA_MUSIC_APP_REST_PORT"

echo "===> Launching ${COMPONENT}:"
echo "       Running Kafka Music application with REST endpoint at ${KAFKA_MUSIC_APP_REST_ENDPOINT},"
echo "       connecting to Kafka cluster at ${STREAMS_BOOTSTRAP_SERVERS} and"
echo "       Confluent schema registry at ${STREAMS_SCHEMA_REGISTRY_URL}"
echo "       (from fat jar at $STREAMS_EXAMPLES_FATJAR_DEPLOYED)"
exec java -cp $STREAMS_EXAMPLES_FATJAR_DEPLOYED \
          -Dmetadata.max.age.ms=1000 \
          $KAFKA_MUSIC_APP_CLASS \
          $KAFKA_MUSIC_APP_REST_PORT $STREAMS_BOOTSTRAP_SERVERS $STREAMS_SCHEMA_REGISTRY_URL $KAFKA_MUSIC_APP_REST_HOST