#!/bin/bash set -e # do not change this, it is already matched with the git repo file structure DOCKER_FILE_DIR='./docker_files' KAFKA_VERSION='0.8.1.1' SCALA_VERSION='2.9.2' wget -q "http://www.namesdir.com/mirrors/apache/kafka/${KAFKA_VERSION}/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz" \ -O "./docker_files/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz" # commands to run docker and docker-compose DOCKER_COMPOSE_EXE='/opt/docker/docker-compose' cd "${DOCKER_FILE_DIR}" while ! ifconfig |grep "docker0" > /dev/null; do sleep 1 echo 'waiting for docker operational' done echo "prep any files with local configurations" if ls __* 1> /dev/null 2>&1; then IP_DOCKER0=$(ifconfig docker0 |grep "inet addr" | cut -d: -f2 |cut -d" " -f1) TEMPLATES=$(ls -1 __*) for TEMPLATE in $TEMPLATES do FILENAME=${TEMPLATE//_} if [ ! -z "${IP_DOCKER0}" ]; then sed -e "s/{{ ip.docker0 }}/${IP_DOCKER0}/" "$TEMPLATE" > "$FILENAME" fi done fi if [ -z "$MTU" ]; then export MTU=$(ifconfig docker0 |grep MTU |sed -e 's/.*MTU://' -e 's/\s.*$//') fi echo "starting docker operations" ${DOCKER_COMPOSE_EXE} up -d