brew install docker docker-machine docker-compose
docker-machine create --driver virtualbox default
FROM ruby:2.2.0 RUN apt-get update -qq && apt-get install -y build-essential # for postgres RUN apt-get install -y libpq-dev # for nokogiri RUN apt-get install -y libxml2-dev libxslt1-dev # for a JS runtime RUN apt-get install -y nodejs ENV APP_HOME /myapp RUN mkdir $APP_HOME WORKDIR $APP_HOME ADD Gemfile* $APP_HOME/ RUN bundle install ADD . $APP_HOME
version: '2' services: db: image: postgres:9.4.1 ports: - "5432:5432" web: build: . command: bin/rails server --port 3000 --binding 0.0.0.0 ports: - "3000:3000" links: - db volumes: - .:/app
To install on OSX:
brew install boot2docker boot2docker init
Start it by:
boot2docker start
You will see this:
Waiting for VM and Docker daemon to start... .......................ooooooooooooooooooooo Started. Writing /Users/nithin/.boot2docker/certs/boot2docker-vm/ca.pem Writing /Users/nithin/.boot2docker/certs/boot2docker-vm/cert.pem Writing /Users/nithin/.boot2docker/certs/boot2docker-vm/key.pem To connect the Docker client to the Docker daemon, please set: export DOCKER_HOST=tcp://192.168.59.103:2376 export DOCKER_CERT_PATH=/Users/nithin/.boot2docker/certs/boot2docker-vm export DOCKER_TLS_VERIFY=1
To have launchd start boot2docker at login:
ln -sfv /usr/local/opt/boot2docker/*.plist ~/Library/LaunchAgents
Then to load boot2docker now:
launchctl load ~/Library/LaunchAgents/homebrew.mxcl.boot2docker.plist