connect-default.sh

#!/bin/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.


base_dir=$(dirname $0)

cd /opt/bin

if [ "x$KAFKA_LOG4J_OPTS" = "x" ]; then
    export KAFKA_LOG4J_OPTS="-Dlog4j.configuration=file:$base_dir/../config/connect-log4j.properties"
fi

if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then
  export KAFKA_HEAP_OPTS="-Xms256M -Xmx2G"
fi

EXTRA_ARGS=${EXTRA_ARGS-'-name connectStandalone'}

COMMAND=$1
case $COMMAND in
  -daemon)
    EXTRA_ARGS="-daemon "$EXTRA_ARGS
    shift
    ;;
  *)
    ;;
esac

CONNECT_CONFIG_BASE_DIR=/opt/connect-config
CONNECT_PARAMS=

# worker
if [ -z "$(ls -A $CONNECT_CONFIG_BASE_DIR/worker)" ]; then
  echo "Missing worker properties"
else
  for file in $CONNECT_CONFIG_BASE_DIR/worker/*.properties;
  do
    CONNECT_PARAMS="$CONNECT_PARAMS $file"
  done
fi

# source
if [ -z "$(ls -A $CONNECT_CONFIG_BASE_DIR/source)" ]; then
  echo "Missing source properties"
else
  for file in $CONNECT_CONFIG_BASE_DIR/source/*.properties;
  do
    CONNECT_PARAMS="$CONNECT_PARAMS $file"
  done
fi

# sink
if [ -z "$(ls -A $CONNECT_CONFIG_BASE_DIR/sink)" ]; then
  echo "Missing sink properties"
else
  for file in $CONNECT_CONFIG_BASE_DIR/sink/*.properties;
  do
    CONNECT_PARAMS="$CONNECT_PARAMS $file"
  done
fi

echo $(dirname $0)/kafka-run-class.sh $EXTRA_ARGS org.apache.kafka.connect.cli.ConnectStandalone $CONNECT_PARAMS
exec $(dirname $0)/kafka-run-class.sh $EXTRA_ARGS org.apache.kafka.connect.cli.ConnectStandalone $CONNECT_PARAMS