Dockerfile

FROM debian:stretch-slim
MAINTAINER Xavier Priour <xavier.priour@assetsagacity.com>

ARG APP_USER=meteor
ARG APP_USER_DIR=/home/${APP_USER}

# add packages for building NPM modules (required by Meteor)
RUN DEBIAN_FRONTEND=noninteractive apt-get update && apt-get install -y \
  build-essential \
  curl \
  git \
  python \
  && apt-get autoremove \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*

# create a non-root user that can write to /usr/local (required by Meteor)
RUN useradd -mUd ${APP_USER_DIR} ${APP_USER}
RUN chown -Rh ${APP_USER} /usr/local
USER ${APP_USER}

# install Meteor
RUN curl https://install.meteor.com/ | sh
# copy files needed to init the repo
COPY ./src/bin /usr/local/bin
COPY ./src/app $APP_USER_DIR


# run Meteor from the app directory
WORKDIR "/app"

# meteor app listens to that port
EXPOSE 3000
# application code - mount project root there
VOLUME "/app"
# meteor user home - optionally mount to cache meteor files between builds
VOLUME "/home/meteor"
# default command: meteor server
CMD [ "/usr/local/bin/server" ]