#
# (C) Copyright 2015 Hewlett Packard Enterprise Development Company LP
#
# 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.
#

description "Kafka"

start on runlevel [2345]
stop on runlevel [!2345]

respawn

limit nofile 32768 32768

# If zookeeper is running on this box also give it time to start up properly
pre-start script
    if [ -e /etc/init.d/zookeeper ]; then
        /etc/init.d/zookeeper start || true
    fi
end script

# Rather than using setuid/setgid sudo is used because the pre-start task must run as root
exec sudo -Hu kafka -g kafka KAFKA_HEAP_OPTS="-Xmx128m" /opt/kafka/bin/kafka-server-start.sh /etc/kafka/server.properties