Dockerfile

FROM alpine:3.14
MAINTAINER AKQA 2022 <Wel.Tech@akqa.com>

ENV DOCROOT="/var/www/html/"

WORKDIR $DOCROOT

RUN apk update && apk upgrade

COPY .aws/foo-cron/hourly/* /etc/periodic/hourly/
RUN chmod +x /etc/periodic/hourly/*
COPY ./docker-entrypoint.sh /
RUN chmod a+x /docker-entrypoint.sh
ENTRYPOINT ["/docker-entrypoint.sh"]

EXPOSE 80 443


Contents of docker-entrypoint

#!/bin/sh -e
#
# Called as the ENTRYPOINT in the Dockerfile for foo-www and foo-cron services.
# It allows a single ENTRYPOINT to wrap itself around >1 executable call

CMD="$1"

case $CMD in

  php)
    # Taken from the applicable Dockerfile found on GH
    # https://github.com/docker-library/php/tree/33b1561787600482eb9aa024ad191ecb3d21bf65/7.3/alpine3.11/fpm
    php-fpm
  ;;

  cron)
     crond -f
  ;;

  *)
    exec "$@"
  ;;

esac

exit 0