convox/rails

Convox base image for Ruby on Rails

Usage

FROM convox/rails

# copy only the files needed for bundle install
COPY Gemfile      /app/Gemfile
COPY Gemfile.lock /app/Gemfile.lock
RUN bundle install

# copy only the files needed for assets:precompile
COPY Rakefile   /app/Rakefile
COPY config     /app/config
COPY public     /app/public
COPY app/assets /app/app/assets
RUN rake assets:precompile

# copy the rest of the app
COPY . /app

Expectations

Application using this image should:

• Copy their source files into /app
• Listen for HTTP requests on port 3000.

Example Configuration

Using this image in your docker-compose.yml should look something like this:

labels:
  - convox.port.80.protocol=http
  - convox.port.443.protocol=https
ports:
  - 80:3000
  - 443:3000

Includes

Standard Ruby development headers

• libmysqld-dev
• libpq-dev
• libsqlite3-dev
• ruby-dev