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@Maysora
Last active April 13, 2017 17:07
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Rails docker
version: '3'
services:
db:
image: postgres:latest
ports:
- "5432"
environment:
POSTGRES_PASSWORD: whatever
web:
build: .
volumes:
- .:/my_app
depends_on:
- db
links:
- db
environment:
RACK_ENV: development
RAILS_ENV: development
DB_HOST: db
DB_USERNAME: postgres
DB_PASSWORD: whatever
command: bundle exec rails s -p 3000 -b '0.0.0.0'
ports:
- "3000:3000"
FROM ruby:2.4.1
RUN apt-get update -qq && apt-get install -y build-essential
# install nodejs : https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions
RUN curl -sL https://deb.nodesource.com/setup_7.x | bash - && apt-get install -y nodejs
# for postgresql
RUN apt-get install -y libpq-dev
# set env, encoding change might be necessary for some projects
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8
ENV LANGUAGE C.UTF-8
# create app directory
ENV APP_HOME /my_app
RUN mkdir $APP_HOME
WORKDIR $APP_HOME
# bundle install
ADD Gemfile* $APP_HOME/
RUN bundle install
# add required local files (example npm modules)
ADD package.json $APP_HOME/
RUN npm install
VOLUME $APP_HOME/node_modules
ADD . $APP_HOME
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