FROM webdevops/apache:ubuntu-18.04

LABEL maintainer="Eric Pfeiffer <computerfr33k@users.noreply.github.com>"

ARG PHP_UPSTREAM_CONTAINER=php-fpm
ARG PHP_UPSTREAM_PORT=9000
ARG PHP_UPSTREAM_TIMEOUT=60
ARG DOCUMENT_ROOT=/var/www/

ENV WEB_PHP_SOCKET=${PHP_UPSTREAM_CONTAINER}:${PHP_UPSTREAM_PORT}

ENV WEB_DOCUMENT_ROOT=${DOCUMENT_ROOT}

ENV WEB_PHP_TIMEOUT=${PHP_UPSTREAM_TIMEOUT}

EXPOSE 80 443

WORKDIR /var/www/

COPY vhost.conf /etc/apache2/sites-enabled/vhost.conf

ARG APACHE_INSTALL_HTTP2=false
RUN if [ ${APACHE_INSTALL_HTTP2} = true ]; then \
    mkdir /etc/apache2/ssl 2> /dev/null && \
    && openssl genrsa -out "/etc/apache2/ssl/ssl_site.key" 2048 \
    && openssl rand -out /root/.rnd -hex 256 \
    && openssl req -new -key "/etc/apache2/ssl/ssl_site.key" -out "/etc/apache2/ssl/ssl_site.csr" -subj "/CN=site.com/O=LGS/C=IT" \
    && openssl x509 -req -days 365 -in "/etc/apache2/ssl/ssl_site.csr" -signkey "/etc/apache2/ssl/ssl_site.key" -out "/etc/apache2/ssl/ssl_site.crt" \
    && a2enmod rewrite \
    && a2enmod headers \
    && a2enmod proxy proxy_html proxy_http xml2enc ssl http2 \
    && service apache2 restart \
;fi

ENTRYPOINT ["/opt/docker/bin/entrypoint.sh"]

CMD ["supervisord"]