Upgrade Docker and Docker-Compose while deleting all containers and migrating storage

upgrade_docker.sh

#!/bin/sh -e
# Upgrade Docker to 1.10 from 1.8+
#  curl -sSL https://gist.githubusercontent.com/kamermans/3b33d1b36c4bf570415c/raw/upgrade_docker.sh | sh

echo "Upgrading Docker Compose" && sleep 2
COMPOSE=$(which docker-compose || echo /usr/local/bin/docker-compose)
curl -L https://github.com/docker/compose/releases/download/1.6.0/docker-compose-`uname -s`-`uname -m` > $COMPOSE
chmod +x $COMPOSE

echo "Migrating Docker data to 1.10+ format" && sleep 2
docker run --rm -v /var/lib/docker:/var/lib/docker docker/v1.10-migrator

echo "Stopping all containers" && sleep 2
docker stop $(docker ps -q) 2>/dev/null || echo "  no running containers"

echo "Deleting old containers" && sleep 2
docker rm -vf $(docker ps -qa) 2>/dev/null || echo "  no stopped containers"

echo "Upgrading Docker Engine" && sleep 2
apt-get install -y docker-engine

echo ""
docker info
docker -v
docker-compose -v
echo "done."