dockerfile node with openjdk8

nodeWithOpenjdk.dockerfile

FROM node:10.2.1

# Install Java.
RUN \
  echo "deb http://http.debian.net/debian jessie-backports main" >> /etc/apt/sources.list && \
  apt-get update && \
  apt-get install -y -t jessie-backports openjdk-8-jdk && \
  rm -rf /var/lib/apt/lists/*

RUN mkdir /app

# production
#COPY . /app
#RUN yarn

VOLUME /app

WORKDIR /app

EXPOSE 3000

CMD ["yarn", "start"]