#!/usr/bin/env bash
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.
#

# Set JAVA_HOME here to override the environment setting
# JAVA_HOME=

# default settings for starting pulsar broker

# Log4j configuration file
# PULSAR_LOG_CONF=

# Logs location
# PULSAR_LOG_DIR=

# Configuration file of settings used in broker server
# PULSAR_BROKER_CONF=

# Configuration file of settings used in bookie server
# PULSAR_BOOKKEEPER_CONF=

# Configuration file of settings used in zookeeper server
# PULSAR_ZK_CONF=

# Configuration file of settings used in global zookeeper server
# PULSAR_GLOBAL_ZK_CONF=

# Extra options to be passed to the jvm
# Discard parameter "-Xms" of $PULSAR_MEM, which tends to be the Broker's minimum memory, to avoid using too much
# memory by tools.
if [ -n "$PULSAR_MEM" ]; then
  PULSAR_MEM_ARR=("${PULSAR_MEM}")
  PULSAR_MEM_REWRITE=""
  for i in ${PULSAR_MEM_ARR}
  do
    if [ "${i:0:4}" != "-Xms" ]; then
       PULSAR_MEM_REWRITE="$PULSAR_MEM_REWRITE $i";
    fi
  done
  PULSAR_MEM=${PULSAR_MEM_REWRITE}
fi
PULSAR_MEM=${PULSAR_MEM:-"-Xmx128m -XX:MaxDirectMemorySize=128m"}

# Garbage collection options
PULSAR_GC=${PULSAR_GC:-" -client "}

# Extra options to be passed to the jvm
PULSAR_EXTRA_OPTS="${PULSAR_MEM} ${PULSAR_GC} ${PULSAR_GC_LOG} -Dio.netty.leakDetectionLevel=disabled ${PULSAR_EXTRA_OPTS}"

# Add extra paths to the bookkeeper classpath
# PULSAR_EXTRA_CLASSPATH=

#Folder where the Bookie server PID file should be stored
#PULSAR_PID_DIR=

#Wait time before forcefully kill the pulsar server instance, if the stop is not successful
#PULSAR_STOP_TIMEOUT=