#!/bin/sh

. /etc/sysconfig/docker

[ -e "${DOCKERDBINARY}" ] || DOCKERDBINARY=/usr/bin/dockerd-current

if [ ! -f /usr/bin/dockerd-current ]; then

    if [ ! -f /usr/bin/dockerd-latest ]; then

        echo "You don't have either docker or \

docker-latest installed. Please install either one and retry."

        exit

    else

        DOCKERDBINARY=/usr/bin/dockerd-latest

    fi

fi

if [[ ${DOCKERDBINARY} != "/usr/bin/dockerd-current" && ${DOCKERDBINARY} != "/usr/bin/dockerd-latest" ]]; then

    echo "DOCKERDBINARY has been set to an invalid value:" $DOCKERDBINARY

    echo ""

    echo "Please set DOCKERDBINARY to /usr/bin/dockerd-current or /usr/bin/dockerd-latest

by editing /etc/sysconfig/docker"

else

    exec ${DOCKERDBINARY} "$@"

fi