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php-fpm dockerfile simplification

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By using Alpine pkgs instead of the official php base image the image size has been reduced from 459 MB to 55.7 MB a reduction of a whooping 403.3 MB :D
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TBK 2017-05-28 23:31:27 +02:00
parent e151e32730
commit 9ee00c9933
1 changed files with 45 additions and 10 deletions
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55
data/Dockerfiles/php-fpm/Dockerfile
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@ -1,17 +1,52 @@
FROM php:7.1-fpm-alpine FROM alpine:3.6
LABEL maintainer "Andre Peters <andre.peters@servercow.de>" LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
RUN apk add -U --no-cache libxml2-dev icu-dev icu-libs redis mysql-client bash autoconf g++ make openssl # Add script
RUN pecl install redis && pecl clear-cache COPY docker-entrypoint.sh /
RUN docker-php-ext-configure intl
RUN docker-php-ext-install intl pdo pdo_mysql xmlrpc
RUN docker-php-ext-enable redis
RUN pear install channel://pear.php.net/Net_IDNA2-0.1.1 Auth_SASL Net_IMAP NET_SMTP Net_IDNA2 Mail_mime
RUN apk del autoconf g++ make libxml2-dev icu-dev
COPY ./docker-entrypoint.sh / # Add group + user - 82 is the standard uid/gid for "www-data" in Alpine
RUN set -x \
&& addgroup -g 82 -S www-data \
&& adduser -u 82 -D -S -G www-data www-data \
\
# Install Dependencies
&& apk add --update \
&& apk add --no-cache bash php7-fpm php7-intl php7-pdo php7-pdo_mysql php7-xmlrpc php7-redis php7-pear \
php7-pear-auth_sasl php7-pear-net_smtp php7-pear-net_idna2 php7-pear-mail_mime \
&& pear install Net_IMAP \
# MISSING apk for php7-pear-net_imap - can be installed once https://github.com/alpinelinux/aports/pull/1359 is merged.
\
# Configuring php-fpm
&& set -ex \
&& cd /etc/php7/ \
# Change the setting so the daemon runs in the foreground and as www-data:www-data
#&& sed -i 's/^;daemonize .*$/daemonize = no/g' /etc/php7/php-fpm.conf \
&& sed -i 's/^user = .*/user = www-data/' /etc/php7/php-fpm.d/www.conf \
&& sed -i 's/^group = .*/group = www-data/' /etc/php7/php-fpm.d/www.conf \
&& { \
echo '[global]'; \
echo 'error_log = /proc/self/fd/2'; \
echo; \
echo '[www]'; \
echo '; if we send this to /proc/self/fd/1, it never appears'; \
echo 'access.log = /proc/self/fd/2'; \
echo; \
echo 'clear_env = no'; \
echo; \
echo '; Ensure worker stdout and stderr are sent to the main error log.'; \
echo 'catch_workers_output = yes'; \
} | tee php-fpm.d/docker.conf \
&& { \
echo '[global]'; \
echo 'daemonize = no'; \
echo; \
echo '[www]'; \
echo 'listen = [::]:9000'; \
} | tee php-fpm.d/zz-docker.conf
EXPOSE 9000 EXPOSE 9000
# Time to milk the cows ;)
ENTRYPOINT ["/docker-entrypoint.sh"] ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["php-fpm"] CMD ["php-fpm7"]