#  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.

interfaces=( "en0" "eth0" )

ipAddr=""
for interface in "${interfaces[@]}"
do
  ipAddr=`ifconfig $interface | grep -Eo 'inet (addr:)?([0-9]+\.){3}[0-9]+' | grep -Eo '([0-9]+\.){3}[0-9]+' | grep -v '127.0.0.1' | head`
  if [ -n "$ipAddr" ]; then
    break
  fi 
done

echo "Container IP is set to : $ipAddr"
export MY_CONTAINER_IP=$ipAddr