Dockerfile

FROM alpine:3.10

# Install dependencies
RUN apk add --update --no-cache \
    nginx \
    php7 \
    php7-fpm \
    php7-session \
    php7-intl \
    php7-mbstring \
    supervisor

# Add configs
COPY config/nginx.conf /etc/nginx/nginx.conf
RUN rm /etc/nginx/conf.d/default.conf

COPY config/fpm-pool.conf /etc/php7/php-fpm.d/www.conf
COPY config/php.ini /etc/php7/conf.d/custom.ini

COPY config/supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Set permissions
RUN chown -R nobody.nobody /run && \
    chown -R nobody.nobody /var/lib/nginx && \
    chown -R nobody.nobody /var/tmp/nginx && \
    chown -R nobody.nobody /var/log/nginx

# Setup document root
RUN mkdir -p /var/www/html
VOLUME /var/www/html

# Expose ports
EXPOSE 8080
EXPOSE 8081

CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
HEALTHCHECK --timeout=10s CMD curl --silent --fail http://127.0.0.1:8080/fpm-ping