Dockerfile-1.17-alpine

FROM        nginx:1.17-alpine

# Installation
RUN         apk update && apk add --no-cache bash gettext shadow && \
            mv /usr/local/bin/envsubst /bin/ && \
            apk del gettext && \
            find /var/cache /var/log -type f -delete

# Prepare env and change user
RUN         mkdir -p /var/www /var/log/nginx && \
            groupdel www-data && \
            groupmod -g 101 -n www-data nginx && \
            usermod  -g 101 -u 100 -l www-data -d /var/www nginx && \
            mv /usr/share/nginx/html/* /var/www/ && \
            chown -R www-data:www-data /var/www && \
            rm -f /etc/nginx/conf.d/default.conf && \
            # make a few replacement
            sed -i 's/^user .*nginx;/user  www-data;/g' /etc/nginx/nginx.conf && \
            sed -i 's/^[ \t]*access_log.*;$/    access_log \/dev\/stdout main;/g' /etc/nginx/nginx.conf && \
            sed -i 's/^error_log.*;$/error_log  stderr info;/g' /etc/nginx/nginx.conf

COPY        files/conf/default /etc/nginx/conf.d/default.conf.tpl
COPY        files/alpine/docker-entrypoint.sh /docker-entrypoint.sh
RUN         chmod +x /docker-entrypoint.sh

ENV         NGINX_UID 100
ENV         NGINX_GID 101
ENV         NGINX_DOCUMENT_ROOT /var/www
ENV         PHP_HOST  php
ENV         PHP_PORT  9000
ENV         FASTCGI_READ_TIMEOUT 20s
ENV         FASTCGI_SEND_TIMEOUT 20s

EXPOSE      80
VOLUME      /var/www

# At the end as it changes everytime ;)
ARG         BUILD_DATE
ARG         DOCKER_TAG
ARG         VCS_REF
LABEL       maintainer="Emmanuel Dyan <emmanueldyan@gmail.com>" \
            org.label-schema.build-date=${BUILD_DATE} \
            org.label-schema.name=${DOCKER_TAG} \
            org.label-schema.description="Docker Nginx Image based on Debian or Alpine. Made to work with php-fpm." \
            org.label-schema.url="https://cloud.docker.com/u/edyan/repository/docker/edyan/nginx" \
            org.label-schema.vcs-url="https://github.com/edyan/docker-nginx" \
            org.label-schema.vcs-ref=${VCS_REF} \
            org.label-schema.schema-version="1.0" \
            org.label-schema.vendor="edyan" \
            org.label-schema.docker.cmd="docker run -d --rm ${DOCKER_TAG}"

ENTRYPOINT  ["/docker-entrypoint.sh"]

CMD         ["nginx", "-g", "daemon off;"]