docker/pixelfed/Dockerfile

FROM arm64v8/php:7.4.1-apache-buster

RUN set -ex; \
        \
        savedAptMark="$(apt-mark showmanual)"; \
        \
        apt-get update; \
        apt-get install -y --no-install-recommends \
            libcurl4-openssl-dev \
            libevent-dev \
            libfreetype6-dev \
            libicu-dev \
            libjpeg-dev \
            libmcrypt-dev \
            libpng-dev \
            libpq-dev \
            libxml2-dev \
            libxpm-dev \
            libmagickwand-dev \
            libzip-dev \
            libwebp-dev \
        ; \
        \
        docker-php-ext-configure gd --with-freetype --with-jpeg --with-webp --with-xpm; \
        docker-php-ext-install -j "$(nproc)" \
            bcmath \
            exif \
            gd \
            intl \
            pcntl \
            pdo_pgsql \
            pgsql \
            zip \
        ; \
        \
        pecl install imagick-3.4.4; \
        docker-php-ext-enable imagick; \
        \
        apt-mark auto '.*' > /dev/null; \
        apt-mark manual $savedAptMark; \
        ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
            | awk '/=>/ { print $3 }' \
            | sort -u \
            | xargs -r dpkg-query -S \
            | cut -d: -f1 \
            | sort -u \
            | xargs -rt apt-mark manual; \
        \
        apt-get purge -y --autoremove -o APT::AutoRemove::RecommendsImportant=false; \
        rm -rf /var/lib/apt/lists/*

RUN {\
     echo memory_limit = 512M ;\
     echo post_max_size = 42M ;\
     echo file_uploads = On ;\
     echo max_file_uploads = 20 ;\
     echo max_execution_time = 1200 ;\
     echo upload_max_filesize = 40M ;\
    } > /usr/local/etc/php/conf.d/pixelfed.ini; \
        chown -R www-data:root /var/www; \
        chmod -R g=u /var/www

RUN a2enmod rewrite remoteip ;\
    {\
     echo RemoteIPHeader X-Real-IP ;\
     echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
     echo RemoteIPTrustedProxy 172.16.0.0/12 ;\
     echo RemoteIPTrustedProxy 192.168.0.0/16 ;\
    } > /etc/apache2/conf-available/remoteip.conf;\
    a2enconf remoteip

RUN mkdir /scratch

WORKDIR /scratch

RUN set -ex; \
        SIGNATURE="$(curl https://composer.github.io/installer.sig)"; \
        php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"; \
        SIG="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"; \
        test "$SIGNATURE" = "$SIG"; \
        php composer-setup.php --install-dir /usr/local/bin --filename=composer

RUN rm -r /scratch

ENV TAG=VERSION

RUN set -ex; \
        fetchDeps=git; \
        apt-get update; \
        apt-get install -y --no-install-recommends $fetchDeps

RUN rm -rf /var/www; \
        git clone -b $TAG https://github.com/pixelfed/pixelfed /var/www; \
        ln -s /var/www/public /var/www/html

RUN chown -R www-data:root /var/www; \
        find /var/www -type d -exec chmod 755 {} \;; \
        find /var/www -type f -exec chmod 644 {} \;

RUN apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
        rm -rf /var/lib/apt/lists/*

RUN apt-get update; \
        apt-get install -y pngquant jpegoptim optipng tini unzip rsync; \
        rm -rf /var/lib/apt/lists/*

USER www-data

WORKDIR /var/www

RUN composer install \
        --no-ansi \
        --no-interaction \
        --optimize-autoloader \
        --no-scripts \
        --no-progress

RUN cp -r storage storage-default

USER root

COPY pixelfed /usr/local/bin/pixelfed
COPY pixelfed-run /usr/local/bin/pixelfed-run
COPY pixelfed-horizon /usr/local/bin/pixelfed-horizon
COPY pixelfed-startup /usr/local/bin/pixelfed-startup
COPY pixelfed-migrate /usr/local/bin/pixelfed-migrate
COPY pixelfed-garbage /usr/local/bin/pixelfed-garbage

VOLUME /var/www/storage

ENTRYPOINT ["/usr/bin/tini", "--"]
CMD ["/usr/local/bin/pixelfed-startup", "/usr/local/bin/apache2-foreground"]