minimesos

#!/usr/bin/env bash

MINIMESOS_TAG="0.6.1"
MESOS_TAG="0.25.0-0.2.70.ubuntu1404"
DOCKER_BIN="$(command -v docker)"
PARAMS="$@"

command_exists() {
    command -v "$@" > /dev/null 2>&1
}

if ! command_exists docker; then
    echo "Please install docker to use minimesos"
    exit 1
fi

if [ "$DOCKER_HOST" != "" ] && [[ $DOCKER_HOST == tcp* ]]; then
    DOCKER_HOST_IP=$(echo "$DOCKER_HOST" | grep -o '[0-9]\+[.][0-9]\+[.][0-9]\+[.][0-9]\+')
elif command_exists docker-machine && [ "$DOCKER_MACHINE_NAME" != "" ]; then
    DOCKER_HOST_IP=$(docker-machine ip ${DOCKER_MACHINE_NAME})
elif [ $(uname) != "Darwin" ]; then
    DOCKER_HOST_IP=$(ip addr show dev docker0 | grep inet | sed -r "s/.*inet\s([0-9\.]+)\/.*/\1/" | head -n 1)
else
    DOCKER_HOST_IP=""
fi


docker info > /dev/null 2>&1
if [ "$?" -ne 0 ]; then
    echo "Please make sure docker is set up correctly"
    exit 1
fi

pullImage() {
    if [ "$(docker images $1 | grep $2 2> /dev/null)" = "" ]; then
	echo "Pulling $1:$2"
	docker pull "$1:$2"
    fi
}

if [ "$#" -gt 0 -a "$1" = up ]; then

    pullImage "containersol/minimesos" ${MINIMESOS_TAG}
    pullImage "containersol/mesos-agent" ${MESOS_TAG}
    pullImage "containersol/mesos-master" ${MESOS_TAG}

    if [ "$(uname)" = "Darwin" ]; then
	echo "You are running minimesos on OS X, enabling --exposedHostPorts"
	PARAMS="${PARAMS} --exposedHostPorts"
    fi

fi

MINIMESOS_HOST_DIR="$(pwd)"
MINIMESOS_DIR="$(pwd)/.minimesos"
if [ ! -d ${MINIMESOS_DIR} ]; then
    mkdir -p ${MINIMESOS_DIR}
    echo "Created minimesos directory at ${MINIMESOS_DIR}."
fi

DOCKER_RUN_PARAMS="
       -v ${MINIMESOS_HOST_DIR}:${MINIMESOS_HOST_DIR} \
       -v /var/run/docker.sock:/var/run/docker.sock \
       -v /sys/fs/cgroup:/sys/fs/cgroup \
       -v ${DOCKER_BIN}:/usr/bin/docker \
       -i \
       --env DOCKER_HOST_IP=$DOCKER_HOST_IP \
       --entrypoint java \
       containersol/minimesos:${MINIMESOS_TAG} \
       -Dminimesos.host.dir=${MINIMESOS_HOST_DIR} \
       -jar /usr/local/share/minimesos/minimesos.jar ${PARAMS}"

docker run --rm $DOCKER_RUN_PARAMS