(webridge.asia) Docker Install Ubuntu Trusty

docker_install.sh

#!/bin/bash

if hash docker &> /dev/null; then
  echo 'Docker already installed!'
  exit
fi

## Installing dependencies
apt-get update
apt-get install -y apt-transport-https ca-certificates linux-image-extra-$(uname -r)
apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D

## Adding Repository
echo 'deb https://apt.dockerproject.org/repo ubuntu-trusty main' > /etc/apt/sources.list.d/docker.list

## Installing Docker Engine
apt-get update
apt-get install -y docker-engine
service docker start

## Adding current user to Docker Group
groupadd docker
usermod -aG docker ${USER}

## Pulling base dev containers
docker pull webridge/composer
docker pull webridge/symfony-app:php56
docker pull postgres