ecs-docker-engine

#!/bin/bash
set -e

# Configure runtime PATH
export PATH=${PWD}/vendor:${PATH}

export MACHINE_USER=ubuntu
export MACHINE_CERT_FILE=${PWD}/cert/private_key
export MACHINE_SKIP_INSTNACE_CACHE=1
export CACERT=${PWD}/cert

ECS_CLUSTER=default
PUBLIC_IP=
PRIVATE_IP=
SRV=
ZONE=
while [ $# -gt 0 ]; do
    case ${1} in
        --cluster)
            shift 1; ECS_CLUSTER=$1; shift 1 ;;
        --public-ip)
            shift 1; PUBLIC_IP=$1; shift 1 ;;
        --private-ip)
            shift 1; PRIVATE_IP=$1; shift 1 ;;
        --srv)
            shift 1; SRV=$1; shift 1 ;;
        --zone)
            shift 1; ZONE=$1; shift 1 ;;
        help|--help|-h)
            echo "Command usage:"
            echo "ecs-docker-engine --cluster [name] --public-ip [hostname] --private-ip [private] --srv [SRV Service] --zone [SRV Zone]"
            exit 0 ;;
        *)
            echo "Refuse to process $@; Unexpected arguments/flag"
            exit 1 ;;
    esac
done

# Configure Docker Engine for remote access
machine --certpath=${CACERT} tls gen-cert-install --host=${PUBLIC_IP} --altname=${PRIVATE_IP}

# Setup Docker Client environment
export DOCKER_HOST=tcp://${PUBLIC_IP}:2376
export DOCKER_TLS_VERIFY=1
export DOCKER_CERT_PATH=${PWD}/cert

# Instruct weave to install router and network plugin
weavedb=$(docker ps -a --format '{{ .Names }}' -f name=weavedb)
if [ -z ${weavedb} ]; then
weave launch $(machine dns lookup-srv ${SRV} ${ZONE})
fi

# Configure target machine to join an ECS cluster
# See http://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-agent-install.html
agent=$(docker ps -a --format '{{ .Names }}' -f name=ecs-agent)
if [ -z ${agent} ]; then
docker run --restart=on-failure:10 --net host --name ecs-agent -d \
    -v /var/log/ecs/:/log \
    -v /var/lib/ecs/data:/data \
    -v /sys/fs/cgroup:/sys/fs/cgroup:ro \
    -e DOCKER_HOST=tcp://localhost:12375 \
    -e ECS_LOGFILE=/log/ecs-agent.log \
    -e ECS_LOGLEVEL=info \
    -e ECS_DATADIR=/data \
    -e ECS_CLUSTER=${ECS_CLUSTER} \
    amazon/amazon-ecs-agent:latest
fi