Ember multi-stage docker image example

Dockerfile

FROM node:8.16.2-jessie as production

RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

# Add npm binaries to path
ENV PATH node_modules/.bin:$PATH

# Install yarn
RUN curl --compressed -o- -sSL https://yarnpkg.com/install.sh | bash
COPY package.json yarn.lock /usr/src/app/
RUN yarn install

# Setup frontend deps
RUN yarn global add bower
COPY bower.json /usr/src/app/
COPY .bowerrc /usr/src/app/
RUN bower --allow-root install

COPY . /usr/src/app
RUN yarn build

ENTRYPOINT ["./docker-entrypoint.sh"]
# For deploying to something like s3/cloudfront
CMD ["deploy"]

# Here we are using a multi-stage build pattern. This allows us to keep the production image
# nice and small, while also being able to build a testing image which has google chrome and
# other testing tools installed. To build just the production image, run:
#   docker build --target production -t my-image  .
FROM production

# Install Google Chrome (testing).
RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
RUN sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
RUN apt-get update && apt-get install -y google-chrome-stable

# Install a test reporter. In this case, code climate.
RUN wget -O /usr/local/bin/cc-test-reporter https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 && \
    chmod +x /usr/local/bin/cc-test-reporter

ENTRYPOINT ["./docker-entrypoint.sh"]
CMD ["coverage"]