content: # to build the test
  # docker build --pull -t relay-test -f ./relay.Dockerfile .
  # to run the test, start dragonfly locally with port 6379
  # then
  # docker run --network=host -t relay-test
  
  FROM linuxmintd/mint21.2-amd64
  
  ARG DEBIAN_FRONTEND=noninteractive
  
  RUN apt-get update
  
  RUN add-apt-repository -y ppa:ondrej/php
  
  RUN apt-get install -y \
    curl \
    php-dev
  
  # Install Relay dependencies
  RUN apt-get install -y \
    php-msgpack \
    php-igbinary
  
  ARG RELAY=v0.6.8
  
  # Download Relay
  RUN PHP=$(php -r 'echo substr(PHP_VERSION, 0, 3);') \
    && curl -L "https://builds.r2.relay.so/$RELAY/relay-$RELAY-php$PHP-debian-x86-64+libssl3.tar.gz" | tar xz --strip-components=1 -C /tmp
  
  # Copy relay.{so,ini}
  RUN cp "/tmp/relay.ini" $(php-config --ini-dir)/30-relay.ini \
    && cp "/tmp/relay-pkg.so" $(php-config --extension-dir)/relay.so
  
  # Inject UUID
  RUN sed -i "s/00000000-0000-0000-0000-000000000000/$(cat /proc/sys/kernel/random/uuid)/" $(php-config --extension-dir)/relay.so
  
  # needed by the Relay benchmark
  RUN apt-get install -y composer php-curl
  
  # checkout relay benchmark
  RUN git clone https://github.com/cachewerk/relay.git
  
  WORKDIR relay
  RUN composer install
  
  WORKDIR benchmarks
  
  CMD ./run --filter '^(Relay)'
  