docker: switch to Alpine Linux for the master image

Relates to https://github.com/shaarli/Shaarli/issues/843

Changed:
- switch base image from Debian:Jessie to Alpine:3.6
- switch to PHP 7.1
- switch from supervisord to s6 to manage services

See:
- https://alpinelinux.org/
- https://wiki.alpinelinux.org/wiki/Nginx_with_PHP
- http://www.skarnet.org/software/s6/
  - http://www.skarnet.org/software/s6/s6-svscan.html
  - http://www.skarnet.org/software/s6/s6-svc.html
  - http://www.skarnet.org/software/s6/s6-svstat.html

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

1 files changed, 0 insertions, 37 deletions

diff --git a/docker/production/Dockerfile b/docker/production/Dockerfile
deleted file mode 100644
index d0509115..00000000
--- a/docker/production/Dockerfile
+++ /dev/null
@@ -1,37 +0,0 @@
-FROM debian:jessie
-MAINTAINER Shaarli Community
-
-ENV TERM dumb
-RUN apt-get update \
-    && apt-get install --no-install-recommends -y \
-       ca-certificates \
-       curl \
-       nginx-light \
-       php5-curl \
-       php5-fpm \
-       php5-gd \
-       php5-intl \
-       supervisor \
-    && apt-get clean
-
-RUN sed -i 's/post_max_size.*/post_max_size = 10M/' /etc/php5/fpm/php.ini
-RUN sed -i 's/upload_max_filesize.*/upload_max_filesize = 10M/' /etc/php5/fpm/php.ini
-COPY nginx.conf /etc/nginx/nginx.conf
-COPY supervised.conf /etc/supervisor/conf.d/supervised.conf
-
-ADD https://getcomposer.org/composer.phar /usr/local/bin/composer
-RUN chmod 755 /usr/local/bin/composer
-
-WORKDIR /var/www
-RUN curl -L https://github.com/shaarli/Shaarli/archive/master.tar.gz | tar xzf - \
-    && mv Shaarli-master shaarli \
-    && cd shaarli \
-    && composer --prefer-dist --no-dev install
-RUN rm -rf html \
-    && chown -R www-data:www-data .
-
-VOLUME /var/www/shaarli/data
-
-EXPOSE 80
-
-CMD ["/usr/bin/supervisord", "-n", "-c", "/etc/supervisor/supervisord.conf"]