mirror of https://github.com/pixelfed/pixelfed.git
292 lines
9.4 KiB
Docker
292 lines
9.4 KiB
Docker
# syntax=docker/dockerfile:1
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# See https://hub.docker.com/r/docker/dockerfile
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#######################################################
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# Configuration
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#######################################################
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# See: https://github.com/composer/composer/releases
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ARG COMPOSER_VERSION="2.6"
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# See: https://nginx.org/
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ARG NGINX_VERSION="1.25.3"
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# See: https://github.com/ddollar/forego
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ARG FOREGO_VERSION="0.17.2"
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# See: https://github.com/hairyhenderson/gomplate
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ARG GOMPLATE_VERSION="v3.11.6"
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# See: https://github.com/dotenv-linter/dotenv-linter/releases
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#
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# WARN: v3.3.0 and above requires newer libc version than Ubuntu ships with
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ARG DOTENV_LINTER_VERSION="v3.2.0"
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###
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# PHP base configuration
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###
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# See: https://hub.docker.com/_/php/tags
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ARG PHP_VERSION="8.1"
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# See: https://github.com/docker-library/docs/blob/master/php/README.md#image-variants
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ARG PHP_BASE_TYPE="apache"
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ARG PHP_DEBIAN_RELEASE="bullseye"
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ARG RUNTIME_UID=33 # often called 'www-data'
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ARG RUNTIME_GID=33 # often called 'www-data'
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# APT extra packages
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ARG APT_PACKAGES_EXTRA=
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# Extensions installed via [pecl install]
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ARG PHP_PECL_EXTENSIONS="redis imagick"
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ARG PHP_PECL_EXTENSIONS_EXTRA=
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# Extensions installed via [docker-php-ext-install]
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ARG PHP_EXTENSIONS="intl bcmath zip pcntl exif curl gd"
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ARG PHP_EXTENSIONS_EXTRA=""
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ARG PHP_EXTENSIONS_DATABASE="pdo_pgsql pdo_mysql pdo_sqlite"
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# GPG key for nginx apt repository
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ARG NGINX_GPGKEY="573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62"
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# GPP key path for nginx apt repository
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ARG NGINX_GPGKEY_PATH="/usr/share/keyrings/nginx-archive-keyring.gpg"
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#######################################################
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# Docker "copy from" images
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#######################################################
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# Composer docker image from Docker Hub
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#
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# NOTE: Docker will *not* pull this image unless it's referenced (via build target)
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FROM composer:${COMPOSER_VERSION} AS composer-image
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# nginx webserver from Docker Hub.
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# Used to copy some docker-entrypoint files for [nginx-runtime]
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#
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# NOTE: Docker will *not* pull this image unless it's referenced (via build target)
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FROM nginx:${NGINX_VERSION} AS nginx-image
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# Forego is a Procfile "runner" that makes it trival to run multiple
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# processes under a simple init / PID 1 process.
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#
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# NOTE: Docker will *not* pull this image unless it's referenced (via build target)
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#
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# See: https://github.com/nginx-proxy/forego
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FROM nginxproxy/forego:${FOREGO_VERSION}-debian AS forego-image
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# gomplate-image grabs the gomplate binary from GitHub releases
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#
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# It's in its own layer so it can be fetched in parallel with other build steps
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FROM php:${PHP_VERSION}-${PHP_BASE_TYPE}-${PHP_DEBIAN_RELEASE} AS gomplate-image
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ARG BUILDARCH
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ARG BUILDOS
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ARG GOMPLATE_VERSION
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RUN set -ex \
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&& curl --silent --show-error --location --output /usr/local/bin/gomplate https://github.com/hairyhenderson/gomplate/releases/download/${GOMPLATE_VERSION}/gomplate_${BUILDOS}-${BUILDARCH} \
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&& chmod +x /usr/local/bin/gomplate \
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&& /usr/local/bin/gomplate --version
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#######################################################
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# Base image
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#######################################################
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FROM php:${PHP_VERSION}-${PHP_BASE_TYPE}-${PHP_DEBIAN_RELEASE} AS base
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ARG BUILDKIT_SBOM_SCAN_STAGE="true"
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ARG APT_PACKAGES_EXTRA
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ARG DOTENV_LINTER_VERSION
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ARG PHP_DEBIAN_RELEASE
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ARG PHP_VERSION
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ARG RUNTIME_GID
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ARG RUNTIME_UID
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ARG TARGETPLATFORM
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ENV DEBIAN_FRONTEND="noninteractive"
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# Ensure we run all scripts through 'bash' rather than 'sh'
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SHELL ["/bin/bash", "-c"]
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RUN set -ex \
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&& mkdir -pv /var/www/ \
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&& chown -R ${RUNTIME_UID}:${RUNTIME_GID} /var/www
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WORKDIR /var/www/
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ENV APT_PACKAGES_EXTRA=${APT_PACKAGES_EXTRA}
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ENV DOTENV_LINTER_VERSION="${DOTENV_LINTER_VERSION}"
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# Install and configure base layer
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COPY docker/shared/root/docker/install/base.sh /docker/install/base.sh
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RUN --mount=type=cache,id=pixelfed-apt-${PHP_VERSION}-${PHP_DEBIAN_RELEASE}-${TARGETPLATFORM},sharing=locked,target=/var/lib/apt \
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--mount=type=cache,id=pixelfed-apt-cache-${PHP_VERSION}-${PHP_DEBIAN_RELEASE}-${TARGETPLATFORM},sharing=locked,target=/var/cache/apt \
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/docker/install/base.sh
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#######################################################
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# PHP: extensions
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#######################################################
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FROM base AS php-extensions
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ARG PHP_DEBIAN_RELEASE
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ARG PHP_EXTENSIONS
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ARG PHP_EXTENSIONS_DATABASE
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ARG PHP_EXTENSIONS_EXTRA
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ARG PHP_PECL_EXTENSIONS
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ARG PHP_PECL_EXTENSIONS_EXTRA
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ARG PHP_VERSION
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ARG TARGETPLATFORM
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ENV PHP_EXTENSIONS_DATABASE=${PHP_EXTENSIONS_DATABASE}
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ENV PHP_EXTENSIONS_EXTRA=${PHP_EXTENSIONS_EXTRA}
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ENV PHP_EXTENSIONS=${PHP_EXTENSIONS}
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ENV PHP_PECL_EXTENSIONS_EXTRA=${PHP_PECL_EXTENSIONS_EXTRA}
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ENV PHP_PECL_EXTENSIONS=${PHP_PECL_EXTENSIONS}
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COPY docker/shared/root/docker/install/php-extensions.sh /docker/install/php-extensions.sh
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RUN --mount=type=cache,id=pixelfed-php-${PHP_VERSION}-${PHP_DEBIAN_RELEASE}-${TARGETPLATFORM},sharing=locked,target=/usr/src/php \
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--mount=type=cache,id=pixelfed-apt-${PHP_VERSION}-${PHP_DEBIAN_RELEASE}-${TARGETPLATFORM},sharing=locked,target=/var/lib/apt \
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--mount=type=cache,id=pixelfed-apt-cache-${PHP_VERSION}-${PHP_DEBIAN_RELEASE}-${TARGETPLATFORM},sharing=locked,target=/var/cache/apt \
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/docker/install/php-extensions.sh
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#######################################################
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# PHP: composer and source code
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#######################################################
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FROM base AS composer-and-src
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ARG PHP_VERSION
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ARG PHP_DEBIAN_RELEASE
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ARG RUNTIME_UID
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ARG RUNTIME_GID
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ARG TARGETPLATFORM
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# Make sure composer cache is targeting our cache mount later
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ENV COMPOSER_CACHE_DIR="/cache/composer"
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# Don't enforce any memory limits for composer
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ENV COMPOSER_MEMORY_LIMIT=-1
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# Disable interactvitity from composer
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ENV COMPOSER_NO_INTERACTION=1
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# Copy composer from https://hub.docker.com/_/composer
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COPY --link --from=composer-image /usr/bin/composer /usr/bin/composer
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#! Changing user to runtime user
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USER ${RUNTIME_UID}:${RUNTIME_GID}
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# Copy over only composer related files so docker layer cache isn't invalidated on PHP file changes
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COPY --chown=${RUNTIME_UID}:${RUNTIME_GID} composer.json composer.lock /var/www/
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# Install composer dependencies
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# NOTE: we skip the autoloader generation here since we don't have all files avaliable (yet)
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RUN --mount=type=cache,id=pixelfed-composer-${PHP_VERSION}-${PHP_DEBIAN_RELEASE}-${TARGETPLATFORM},sharing=locked,target=/cache/composer \
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set -ex \
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&& composer install --prefer-dist --no-autoloader --ignore-platform-reqs
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# Copy all other files over
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COPY --chown=${RUNTIME_UID}:${RUNTIME_GID} . /var/www/
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#######################################################
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# Runtime: base
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#######################################################
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FROM base AS shared-runtime
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ARG BUILDARCH
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ARG BUILDOS
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ARG GOMPLATE_VERSION
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ARG RUNTIME_GID
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ARG RUNTIME_UID
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ENV RUNTIME_UID=${RUNTIME_UID}
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ENV RUNTIME_GID=${RUNTIME_GID}
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COPY --link --from=php-extensions /usr/local/lib/php/extensions /usr/local/lib/php/extensions
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COPY --link --from=php-extensions /usr/local/etc/php /usr/local/etc/php
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COPY --link --from=forego-image /usr/local/bin/forego /usr/local/bin/forego
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COPY --link --from=gomplate-image /usr/local/bin/gomplate /usr/local/bin/gomplate
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COPY --link --from=composer-image /usr/bin/composer /usr/bin/composer
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COPY --link --from=composer-and-src --chown=${RUNTIME_UID}:${RUNTIME_GID} /var/www /var/www
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#! Changing user to runtime user
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USER ${RUNTIME_UID}:${RUNTIME_GID}
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# Generate optimized autoloader now that we have all files around
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RUN set -ex \
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&& composer dump-autoload --optimize
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USER root
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# for detail why storage is copied this way, pls refer to https://github.com/pixelfed/pixelfed/pull/2137#discussion_r434468862
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RUN set -ex \
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&& cp --recursive --link --preserve=all storage storage.skel \
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&& rm -rf html && ln -s public html
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COPY docker/shared/root /
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ENTRYPOINT ["/docker/entrypoint.sh"]
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#######################################################
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# Runtime: apache
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#######################################################
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FROM shared-runtime AS apache-runtime
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COPY docker/apache/root /
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RUN set -ex \
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&& a2enmod rewrite remoteip proxy proxy_http \
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&& a2enconf remoteip
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CMD ["apache2-foreground"]
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#######################################################
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# Runtime: fpm
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#######################################################
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FROM shared-runtime AS fpm-runtime
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COPY docker/fpm/root /
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CMD ["php-fpm"]
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#######################################################
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# Runtime: nginx
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#######################################################
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FROM shared-runtime AS nginx-runtime
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ARG NGINX_GPGKEY
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ARG NGINX_GPGKEY_PATH
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ARG NGINX_VERSION
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ARG PHP_DEBIAN_RELEASE
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ARG PHP_VERSION
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ARG TARGETPLATFORM
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# Install nginx dependencies
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RUN --mount=type=cache,id=pixelfed-apt-lists-${PHP_VERSION}-${PHP_DEBIAN_RELEASE}-${TARGETPLATFORM},sharing=locked,target=/var/lib/apt/lists \
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--mount=type=cache,id=pixelfed-apt-cache-${PHP_VERSION}-${PHP_DEBIAN_RELEASE}-${TARGETPLATFORM},sharing=locked,target=/var/cache/apt \
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set -ex \
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&& gpg1 --keyserver "hkp://keyserver.ubuntu.com:80" --keyserver-options timeout=10 --recv-keys "${NGINX_GPGKEY}" \
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&& gpg1 --export "$NGINX_GPGKEY" > "$NGINX_GPGKEY_PATH" \
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&& echo "deb [signed-by=${NGINX_GPGKEY_PATH}] https://nginx.org/packages/mainline/debian/ ${PHP_DEBIAN_RELEASE} nginx" >> /etc/apt/sources.list.d/nginx.list \
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&& apt-get update \
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&& apt-get install -y --no-install-recommends \
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nginx=${NGINX_VERSION}*
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# copy docker entrypoints from the *real* nginx image directly
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COPY --link --from=nginx-image /docker-entrypoint.d /docker/entrypoint.d/
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COPY docker/nginx/root /
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COPY docker/nginx/Procfile .
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STOPSIGNAL SIGQUIT
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CMD ["forego", "start", "-r"]
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