Dockerfile

FROM php:7.2-fpm-alpine3.7

#替换国内镜像
COPY deploy/source.list /etc/apk/repositories

RUN apk update && apk --no-cache add freetype libpng libjpeg-turbo freetype-dev libpng-dev libjpeg-turbo-dev curl nodejs zlib-dev \
 && docker-php-ext-configure gd \
  --with-gd \
  --with-freetype-dir=/usr/include/ \
  --with-png-dir=/usr/include/ \
  --with-jpeg-dir=/usr/include/ \
  --with-zlib-dir=/usr \
 && NPROC=$(grep -c ^processor /proc/cpuinfo 2>/dev/null || 1) \
 && docker-php-ext-install -j${NPROC} gd zip pdo_mysql \
 && apk del --no-cache freetype-dev libpng-dev libjpeg-turbo-dev

RUN echo "memory_limit=-1" > "$PHP_INI_DIR/conf.d/memory-limit.ini" \
 && echo "date.timezone=${PHP_TIMEZONE:-UTC}" > "$PHP_INI_DIR/conf.d/date_timezone.ini"

ENV COMPOSER_VERSION 1.6.3

RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" \
  && php -r "if (hash_file('sha384', 'composer-setup.php') === '93b54496392c062774670ac18b134c3b3a95e5a5e5c8f1a9f115f203b75bf9a129d5daa8ba6a13e2cc8a1da0806388a8') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;" \
  && php composer-setup.php --no-ansi --install-dir=/usr/bin --filename=composer --version=${COMPOSER_VERSION} \
  && php -r "unlink('composer-setup.php');"

# grant all privileges to www-data
ARG USERID=1000
RUN apk --no-cache add shadow && usermod -u $USERID www-data

WORKDIR /var/www/

CMD ["php-fpm"]

# ENTRYPOINT ["/var/www/deploy/docker-entrypoint.sh"]