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Dockerfile
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FROM bitnami/minideb:jessie
MAINTAINER Rija Menage <rija+dockerfiles@cinecinetique.com>
EXPOSE 80
EXPOSE 443
ENTRYPOINT ["/usr/bin/supervisord"]
CMD ["-c", "/etc/supervisor/supervisord.conf"]
# Enabling https download of packages
RUN install_packages apt-transport-https ca-certificates \
# Basic Dependencies
&& install_packages \
# basic process management
procps \
# used to download sources for nginx and gosu, as well as gpg signature and keys
curl \
# used for installing the Wordpress web application from online git repositories
git \
# installed for the ip utility used in bootstrap_container for finding the container's external ip address
# also used as an action for fail2ban
iproute2 \
# used to run cert auto-renewal, database backup and Wordpress scheduled tasks
cron \
# manage all processes in the container, act as init script, has PID 1 and handles POSIX signals
supervisor \
# for automated security updates
unattended-upgrades \
# tool to manage malicious connections to the web application through IP addresses black-listing
fail2ban \
# used by the automated backup script
mysql-client \
# firewall, used in conjunction with fail2ban
ufw \
# syslog daemon needed by fail2ban's Wordpress plugin
rsyslog \
# install the tool to rotate logs
logrotate
ENV GOSU_VERSION 1.7
ENV NGINX_VERSION 1.13.0
ENV PHP_VERSION 7.1
# php installation
RUN curl -o /etc/apt/trusted.gpg.d/php.gpg -fsSL https://packages.sury.org/php/apt.gpg \
&& echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" | tee /etc/apt/sources.list.d/php.list \
&& install_packages php$PHP_VERSION \
php$PHP_VERSION-fpm \
php$PHP_VERSION-cli \
php$PHP_VERSION-mysql \
php$PHP_VERSION-gd \
php$PHP_VERSION-intl \
php$PHP_VERSION-imagick \
php$PHP_VERSION-imap \
php$PHP_VERSION-mcrypt \
php$PHP_VERSION-pspell \
php$PHP_VERSION-recode \
php$PHP_VERSION-tidy \
php$PHP_VERSION-xml \
php$PHP_VERSION-json \
php$PHP_VERSION-opcache \
php$PHP_VERSION-mbstring
# Download Nginx and Ngx cache purge source code
RUN install_packages build-essential zlib1g-dev libpcre3-dev libssl-dev libgeoip-dev nginx-common \
&& GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
&& cd /tmp \
&& curl -O -fsSL https://nginx.org/download/nginx-$NGINX_VERSION.tar.gz \
&& curl -O -fsSL https://nginx.org/download/nginx-$NGINX_VERSION.tar.gz.asc \
&& export GNUPGHOME="$(mktemp -d)" \
&& found=''; \
for server in \
ha.pool.sks-keyservers.net \
hkp://keyserver.ubuntu.com:80 \
hkp://p80.pool.sks-keyservers.net:80 \
pgp.mit.edu \
; do \
echo "Fetching GPG key $GPG_KEYS from $server"; \
gpg --keyserver "$server" --keyserver-options timeout=10 --recv-keys "$GPG_KEYS" && found=yes && break; \
done; \
test -z "$found" && echo >&2 "error: failed to fetch GPG key $GPG_KEYS" && exit 1; \
gpg --batch --verify nginx-$NGINX_VERSION.tar.gz.asc nginx-$NGINX_VERSION.tar.gz \
&& rm -r "$GNUPGHOME" nginx-$NGINX_VERSION.tar.gz.asc \
&& tar xzvf nginx-$NGINX_VERSION.tar.gz \
&& curl -o ngx_cache_purge-2.3.tar.gz -fsSL https://github.com/FRiCKLE/ngx_cache_purge/archive/2.3.tar.gz \
&& tar xzvf ngx_cache_purge-2.3.tar.gz \
# Compile nginx from source with ngx_http_v2_module, ngx_http_realip_module and ngx_cache_purge
&& cd /tmp/nginx-$NGINX_VERSION \
&& ./configure --prefix=/usr/share/nginx \
--with-cc-opt='-g -O2 -fPIE -fstack-protector-strong -Wformat \
-Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2' \
--with-ld-opt='-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now' \
--conf-path=/etc/nginx/nginx.conf \
--http-log-path=/var/log/nginx/access.log \
--error-log-path=/var/log/nginx/error.log \
--lock-path=/var/lock/nginx.lock \
--pid-path=/run/nginx.pid \
--http-client-body-temp-path=/var/lib/nginx/body \
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi \
--http-proxy-temp-path=/var/lib/nginx/proxy \
# --with-debug \
--with-pcre-jit \
--with-ipv6 \
--with-http_ssl_module \
# --with-http_stub_status_module \
--with-http_realip_module \
--with-http_auth_request_module \
# --with-http_addition_module \
--with-http_geoip_module \
--with-http_gunzip_module \
--with-http_gzip_static_module \
--with-http_v2_module \
# --with-http_sub_module \
--with-stream \
--with-stream_ssl_module \
--with-threads \
--add-module=/tmp/ngx_cache_purge-2.3 \
&& make && make install \
&& ln -fs /usr/share/nginx/sbin/nginx /usr/sbin/nginx \
&& rm -r /tmp/nginx-$NGINX_VERSION \
&& rm -r /tmp/ngx_cache_purge-2.3 \
&& adduser --system --no-create-home --shell /bin/false --group --disabled-login www-front \
&& openssl dhparam -out /etc/nginx/dhparam.pem 2048 \
# Removing devel dependencies
&& dpkg --remove build-essential zlib1g-dev libpcre3-dev libssl-dev libgeoip-dev \
# Install LE's ACME client for domain validation and certificate generation and renewal
&& echo "deb http://ftp.debian.org/debian jessie-backports main" | tee /etc/apt/sources.list.d/php.list \
&& apt-get update && apt-get -t jessie-backports install -y certbot \
&& mkdir -p /tmp/le \
&& rm -rf /var/lib/apt/lists/* \
# grab gosu for easy step-down from root
&& GPG_KEYS=B42F6819007F00F88E364FD4036A9C25BF357DD4 \
&& curl -o /usr/local/bin/gosu -fsSL "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \
&& curl -o /usr/local/bin/gosu.asc -fsSL "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \
&& export GNUPGHOME="$(mktemp -d)" \
&& found=''; \
for server in \
ha.pool.sks-keyservers.net \
hkp://keyserver.ubuntu.com:80 \
hkp://p80.pool.sks-keyservers.net:80 \
pgp.mit.edu \
; do \
echo "Fetching GPG key $GPG_KEYS from $server"; \
gpg --keyserver "$server" --keyserver-options timeout=10 --recv-keys "$GPG_KEYS" && found=yes && break; \
done; \
test -z "$found" && echo >&2 "error: failed to fetch GPG key $GPG_KEYS" && exit 1; \
gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
&& rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \
&& chmod +x /usr/local/bin/gosu \
&& gosu nobody true
# copy nginx config
COPY nginx-configs/* /etc/nginx/
COPY nginx-configs/sites-available/nginx-site.conf /etc/nginx/sites-available/default
# copy configs (supervisord, ssh config, wordpress config sample and scheduling configs)
COPY misc-configs/* schedulers-configs/* /etc/
# copy bootstrapping scripts
COPY scripts/* /
# copy web site content into the container image
COPY website/wordpress /usr/share/nginx/wordpress/
COPY website/*.* /usr/share/nginx/
# php-fpm config: Opcode cache config
RUN sed -i -e"s/^;opcache.enable=0/opcache.enable=1/" /etc/php/$PHP_VERSION/fpm/php.ini \
&& sed -i -e"s/^;opcache.max_accelerated_files=2000/opcache.max_accelerated_files=4000/" /etc/php/$PHP_VERSION/fpm/php.ini \
# php-fpm config
&& sed -i -e "s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g" /etc/php/$PHP_VERSION/fpm/php.ini \
&& sed -i -e "s/expose_php = On/expose_php = Off/g" /etc/php/$PHP_VERSION/fpm/php.ini \
&& sed -i -e "s/upload_max_filesize\s*=\s*2M/upload_max_filesize = 100M/g" /etc/php/$PHP_VERSION/fpm/php.ini \
&& sed -i -e "s/;session.cookie_secure\s*=\s*/session.cookie_secure = True/g" /etc/php/$PHP_VERSION/fpm/php.ini \
&& sed -i -e "s/session.cookie_httponly\s*=\s*/session.cookie_httponly = True/g" /etc/php/$PHP_VERSION/fpm/php.ini \
&& sed -i -e "s/post_max_size\s*=\s*8M/post_max_size = 100M/g" /etc/php/$PHP_VERSION/fpm/php.ini \
&& sed -i -e "s/;daemonize\s*=\s*yes/daemonize = no/g" /etc/php/$PHP_VERSION/fpm/php-fpm.conf \
&& sed -i -e "s/;catch_workers_output\s*=\s*yes/catch_workers_output = yes/g" /etc/php/$PHP_VERSION/fpm/pool.d/www.conf \
&& sed -i -e "s/listen\s*=\s*\/run\/php\/php$PHP_VERSION-fpm.sock/listen = 127.0.0.1:9000/g" /etc/php/$PHP_VERSION/fpm/pool.d/www.conf \
&& sed -i -e "s/;listen.allowed_clients\s*=\s*127.0.0.1/listen.allowed_clients = 127.0.0.1/g" /etc/php/$PHP_VERSION/fpm/pool.d/www.conf \
&& sed -i -e "s/;access.log\s*=\s*log\/\$pool.access.log/access.log = \/var\/log\/\$pool.access.log/g" /etc/php/$PHP_VERSION/fpm/pool.d/www.conf \
# create the pid and sock file for php-fpm
&& mkdir -p /var/run/php && chown www-data:www-data /var/run/php \
&& touch /run/php/php$PHP_VERSION-fpm.pid && chown www-data:www-data /run/php/php$PHP_VERSION-fpm.pid \
&& touch /var/log/php$PHP_VERSION-fpm.log && chown www-data:www-data /var/log/php$PHP_VERSION-fpm.log \
# configuring nginx
&& mkdir -p /var/log/nginx \
&& chown -R www-front:www-front /var/log/nginx \
&& touch /var/log/nginx/error.log && chown www-front:www-front /var/log/nginx/error.log \
&& touch /var/log/nginx/access.log && chown www-front:www-front /var/log/nginx/access.log \
# configuring supervisor
&& mv /etc/supervisord.conf /etc/supervisor/supervisord.conf \
&& /usr/bin/easy_install supervisor-stdout \
&& mkdir -p /var/log/supervisor \
&& mkdir -p /var/run/supervisor \
&& chmod 700 /etc/supervisor/supervisord.conf \
# ssh config for git authentication
&& mkdir -p /root/.ssh \
&& mv /etc/ssh_config /root/.ssh/config \
&& chmod 700 /root/.ssh/config \
# Setting up cronjobs
&& crontab /etc/wordpress.cron \
&& touch /var/log/certs.log \
&& touch /var/log/db-backup.log \
&& touch /var/log/wp-cron.log \
# apt upgrade configuration
&& mv /etc/02periodic /etc/apt/apt.conf.d/02periodic \
&& mv /etc/50unattended-upgrades /etc/apt/apt.conf.d/50unattended-upgrades \
&& mv /etc/apt-preferences /etc/apt/preferences.d/my_preferences \
# fail2ban configuration
&& touch /var/log/auth.log \
&& cp /etc/wordpress.conf /etc/fail2ban/jail.d/wordpress.conf \
&& cp /etc/nginx-forbidden.conf /etc/fail2ban/filter.d/nginx-forbidden.conf \
&& cp /etc/nginx-noproxy.conf /etc/fail2ban/filter.d/nginx-noproxy.conf \
&& mkdir -p /var/run/fail2ban \
# tightening up permissions on bootstrapping scripts
&& chmod 700 /bootstrap_container \
&& chmod 700 /install_wordpress \
&& chmod 700 /setup_web_cert
# Build-time metadata as defined at http://label-schema.org
ARG BUILD_DATE
ARG VCS_REF
ARG VERSION
LABEL org.label-schema.build-date=$BUILD_DATE \
org.label-schema.name="Wordpress (Nginx/php-fpm) Docker Container" \
org.label-schema.description="Wordpress container running PHP $PHP_VERSION served by Nginx/php-fpm with caching, TLS encryption, HTTP/2" \
org.label-schema.url="https://github.com/rija/docker-nginx-fpm-caches-wordpress" \
org.label-schema.vcs-ref=$VCS_REF \
org.label-schema.vcs-url="https://github.com/rija/docker-nginx-fpm-caches-wordpress" \
org.label-schema.vendor="Rija Menage" \
org.label-schema.version=$VERSION \
org.label-schema.schema-version="1.0"