automation/deployer/roles/build/templates/wordpress/site/Dockerfile.j2

FROM wordpress:{{ wordpress.version }}-fpm

RUN apt-get update; \
	apt-get install -y --no-install-recommends msmtp; \
	rm -rf /var/lib/apt/lists/*

RUN echo "sendmail_path = /usr/bin/msmtp -t " > /usr/local/etc/php/conf.d/sendmail.ini

# RUN "cat << EOF > /etc/msmtprc
# account default
# host {{ site.subnet_gateway_ip }}
# port 25
# EOF"

RUN echo "\
account default\n\
host {{ site.subnet_gateway_ip }}\n\
port 25\n\
from php@{{ site.url }}\n" > /etc/msmtprc

# Should be UID & GID=33
# USER www-data:www-data