Skip to content

Instantly share code, notes, and snippets.

@konung
Forked from jwoertink/00_notes.txt
Created February 15, 2019 05:33
Show Gist options
  • Save konung/8837a40fabf27e093113f5747b84ef0f to your computer and use it in GitHub Desktop.
Save konung/8837a40fabf27e093113f5747b84ef0f to your computer and use it in GitHub Desktop.
Our production deployment setup for deploying Lucky on to Elastic Beanstalk in production.
We develop locally on MacOS. Due to some issues with cross compilation, we build the crystal binary on docker locally,
then zip that up and ship that along with the docker stuff to elasticbeanstalk.
FROM crystallang/crystal:0.27.0
ADD . /app
ADD ./docker/docker_run_build.sh /app/docker_run_build.sh
WORKDIR /app
RUN shards update && \
rm -rf /app/build/app && \
crystal build src/server.cr --release -o app
RUN chmod +x docker_run_build.sh
CMD ["./docker_run_build.sh"]
#!/bin/bash
set -e
# dont execute next commands on error
trap 'exit' ERR
# make sure a local server isn't currently running
if pgrep -x "lucky" > /dev/null
then
echo -e "\033[31mLucky is currently running and must be stopped before deploying\033[0m"
exit 1
fi
if (lsof -i:5000 | grep "crystal") > /dev/null
then
echo -e "\033[31mCrystal is running on port 5000.\033[0m"
echo -e "\033[31mStop the process before deploying.\033[0m"
exit 1
fi
# let echo interpret escape chars (\n)
shopt -s xpg_echo
START=`date +%s`
DATE=`date '+%Y%m%d@%H%M%S'`
BUILD_DIR=build-temp-${DATE}
SHA1=`git rev-parse HEAD`
RANDOM=`awk -v min=5 -v max=1000000 'BEGIN{srand(); print int(min+rand()*(max-min+1))}'`
branch=$(git branch | sed -n -e 's/^\* \(.*\)/\1/p')
if [ "$branch" == "master" ]
then
STAGE=production
else
STAGE=staging
fi
LABEL=$STAGE-$SHA1-$RANDOM-$DATE
# Remove the old build
rm -rf build/app
# Build assets
echo "Building Assets"
rm -rf public/assets/* public/mix-manifest.json
yarn prod
# Build the application
echo "Starting Docker"
docker build -t our-app-build -f docker/BuildDockerfile .
docker run -v $(pwd)/build:/app/build our-app-build
# Create a temporary directory to stage the files
mkdir ${BUILD_DIR}
# Stage the files
cp .env.${STAGE} ${BUILD_DIR}/.env
cp build/app ${BUILD_DIR}
cp -r public ${BUILD_DIR}
cp docker/Dockerfile ${BUILD_DIR}
cp docker/Dockerrun.aws.json ${BUILD_DIR}
cp -r .ebextensions ${BUILD_DIR}
# Getting them zipped up
cd ${BUILD_DIR}; zip -Xr app.zip * .env .ebextensions; mv app.zip ../; cd ..
# Deploy the application
eb deploy --label $LABEL
# Cleanup
rm -rf ${BUILD_DIR} app.zip
END=`date +%s`
echo Deploy ended with success! Time elapsed: $((END-START)) seconds
#!/bin/sh
cp app /app/build/
FROM phusion/baseimage
ENV APP_DOMAIN=localhost
ENV SECRET_KEY_BASE=changeme
ENV PORT=8000
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get -q update && \
apt-get -qy install build-essential libgc-dev libssl-dev libxml2-dev libyaml-dev libevent-dev && \
apt-get -y install tzdata && \
apt-get -y autoremove && \
apt-get -y clean && \
rm -rf /var/lib/apt/lists/* && \
rm -rf /tmp/*
RUN mkdir /app
ADD ./app /app
ADD ./.env /app/.env
ADD ./public /app/public
WORKDIR /app
EXPOSE 8000
CMD trap exit TERM; ./app & wait
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment