A script to install dynamodb local

install-dynamodb-local

#!/usr/bin/env bash
set -e
set -x

[ "${DYNAMODB_HOME}" = "" ] && DYNAMODB_HOME=/opt/dynamodb
DYNAMODB_FILE=dynamodb_local_latest.tar.gz
DYNAMODB_URL=http://dynamodb-local.s3-website-us-west-2.amazonaws.com/${DYNAMODB_FILE}
DYNAMODB_JAR=DynamoDBLocal.jar
DYNAMODB_LOG=/var/log/dynamodb.log

mkdir -p ${DYNAMODB_HOME}
pushd ${DYNAMODB_HOME}

export DEBIAN_FRONTEND=noninteractive
[ ! -z $(which java) ] || apt-get -y install openjdk-7-jre


[ -f ${DYNAMODB_FILE} ] || curl -L -s ${DYNAMODB_URL} -o ${DYNAMODB_FILE}
[ -f ${DYNAMODB_JAR} ] || tar xzf ${DYNAMODB_FILE}

cat <<EOF > ./dynamodb.sh
#!/usr/bin/env bash

DYNAMODB_HOME=${DYNAMODB_HOME}

echo '=========================' >> ${DYNAMODB_LOG}
date >> ${DYNAMODB_LOG}
cd ${DYNAMODB_HOME}
java -Djava.library.path=./DynamoDBLocal_lib -jar DynamoDBLocal.jar -sharedDb >> ${DYNAMODB_LOG} 2>&1
EOF
chmod +x ./dynamodb.sh

echo Launching dynamodb
CMD="start-stop-daemon --oknodo --start --pidfile /tmp/dynamodb.pid -b -m --startas ${DYNAMODB_HOME}/dynamodb.sh"
echo "#!/bin/sh -e" > /etc/rc.local
echo $CMD >> /etc/rc.local
/etc/init.d/rc.local start
popd