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Docker
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2023-04-14 20:27:33 +00:00
#syntax=docker/dockerfile:1.4
# The different stages of this Dockerfile are meant to be built into separate images
# https://docs.docker.com/develop/develop-images/multistage-build/#stop-at-a-specific-build-stage
# https://docs.docker.com/compose/compose-file/#target
# Builder images
FROM composer/composer:2-bin AS composer
FROM mlocati/php-extension-installer:latest AS php_extension_installer
# Build Caddy with the Mercure and Vulcain modules
FROM caddy:2.6-builder-alpine AS app_caddy_builder
RUN xcaddy build \
--with github.com/dunglas/mercure \
--with github.com/dunglas/mercure/caddy \
--with github.com/dunglas/vulcain \
--with github.com/dunglas/vulcain/caddy
# Prod image
FROM php:8.2-fpm-alpine AS app_php
# Allow to use development versions of Symfony
ARG STABILITY="stable"
ENV STABILITY ${STABILITY}
# Allow to select Symfony version
ARG SYMFONY_VERSION=""
ENV SYMFONY_VERSION ${SYMFONY_VERSION}
ENV APP_ENV=prod
WORKDIR /srv/app
# php extensions installer: https://github.com/mlocati/docker-php-extension-installer
COPY --from=php_extension_installer --link /usr/bin/install-php-extensions /usr/local/bin/
# persistent / runtime deps
RUN apk add --no-cache \
acl \
fcgi \
file \
gettext \
git \
;
RUN set -eux; \
install-php-extensions \
apcu \
intl \
opcache \
zip \
;
###> recipes ###
###< recipes ###
RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
COPY --link docker/php/conf.d/app.ini $PHP_INI_DIR/conf.d/
COPY --link docker/php/conf.d/app.prod.ini $PHP_INI_DIR/conf.d/
COPY --link docker/php/php-fpm.d/zz-docker.conf /usr/local/etc/php-fpm.d/zz-docker.conf
RUN mkdir -p /var/run/php
COPY --link docker/php/docker-healthcheck.sh /usr/local/bin/docker-healthcheck
RUN chmod +x /usr/local/bin/docker-healthcheck
HEALTHCHECK --interval=10s --timeout=3s --retries=3 CMD ["docker-healthcheck"]
COPY --link docker/php/docker-entrypoint.sh /usr/local/bin/docker-entrypoint
RUN chmod +x /usr/local/bin/docker-entrypoint
ENTRYPOINT ["docker-entrypoint"]
CMD ["php-fpm"]
# https://getcomposer.org/doc/03-cli.md#composer-allow-superuser
ENV COMPOSER_ALLOW_SUPERUSER=1
ENV PATH="${PATH}:/root/.composer/vendor/bin"
COPY --from=composer --link /composer /usr/bin/composer
# prevent the reinstallation of vendors at every changes in the source code
COPY --link composer.* symfony.* ./
RUN set -eux; \
if [ -f composer.json ]; then \
composer install --prefer-dist --no-dev --no-autoloader --no-scripts --no-progress; \
composer clear-cache; \
fi
# copy sources
COPY --link . ./
RUN rm -Rf docker/
RUN set -eux; \
mkdir -p var/cache var/log; \
if [ -f composer.json ]; then \
composer dump-autoload --classmap-authoritative --no-dev; \
composer dump-env prod; \
composer run-script --no-dev post-install-cmd; \
chmod +x bin/console; sync; \
fi
# Dev image
FROM app_php AS app_php_dev
ENV APP_ENV=dev XDEBUG_MODE=off
VOLUME /srv/app/var/
RUN rm "$PHP_INI_DIR/conf.d/app.prod.ini"; \
mv "$PHP_INI_DIR/php.ini" "$PHP_INI_DIR/php.ini-production"; \
mv "$PHP_INI_DIR/php.ini-development" "$PHP_INI_DIR/php.ini"
COPY --link docker/php/conf.d/app.dev.ini $PHP_INI_DIR/conf.d/
RUN set -eux; \
install-php-extensions \
xdebug \
;
RUN rm -f .env.local.php
# Caddy image
FROM caddy:2.6-alpine AS app_caddy
WORKDIR /srv/app
COPY --from=app_caddy_builder --link /usr/bin/caddy /usr/bin/caddy
COPY --from=app_php --link /srv/app/public public/
COPY --link docker/caddy/Caddyfile /etc/caddy/Caddyfile