bijoydocker/php-nginx repository overview

FROM bijoydocker/php:7.3.1-fpm

ENV NGINX_VERSION 1.15.8-1stretch ENV NJS_VERSION 1.15.8.0.2.7-1stretch

RUN set -x
&& apt-get update
&& apt-get install --no-install-recommends --no-install-suggests -y gnupg1 apt-transport-https ca-certificates
&&
NGINX_GPGKEY=573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62;
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 $NGINX_GPGKEY from $server";
apt-key adv --keyserver "$server" --keyserver-options timeout=10 --recv-keys "$NGINX_GPGKEY" && found=yes && break;
done;
test -z "$found" && echo >&2 "error: failed to fetch GPG key $NGINX_GPGKEY" && exit 1;
apt-get remove --purge --auto-remove -y gnupg1 && rm -rf /var/lib/apt/lists/*
&& dpkgArch="$(dpkg --print-architecture)"
&& nginxPackages="
nginx=${NGINX_VERSION}
nginx-module-xslt=${NGINX_VERSION}
nginx-module-geoip=${NGINX_VERSION}
nginx-module-image-filter=${NGINX_VERSION}
nginx-module-njs=${NJS_VERSION}
"
&& case "$dpkgArch" in
amd64|i386) \

⁠arches officialy built by upstream

		echo "deb https://nginx.org/packages/mainline/debian/ stretch nginx" >> /etc/apt/sources.list.d/nginx.list \
		&& apt-get update \
		;; \
	*) \

⁠we're on an architecture upstream doesn't officially build for

⁠let's build binaries from the published source packages

		echo "deb-src https://nginx.org/packages/mainline/debian/ stretch nginx" >> /etc/apt/sources.list.d/nginx.list \
		\

⁠new directory for storing sources and .deb files

		&& tempDir="$(mktemp -d)" \
		&& chmod 777 "$tempDir" \

⁠(777 to ensure APT's "_apt" user can access it too)

		\

⁠save list of currently-installed packages so build dependencies can be cleanly removed later

		&& savedAptMark="$(apt-mark showmanual)" \
		\

⁠build .deb files from upstream's source packages (which are verified by apt-get)

		&& apt-get update \
		&& apt-get build-dep -y $nginxPackages \
		&& ( \
			cd "$tempDir" \
			&& DEB_BUILD_OPTIONS="nocheck parallel=$(nproc)" \
				apt-get source --compile $nginxPackages \
		) \

⁠we don't remove APT lists here because they get re-downloaded and removed later

		\

⁠reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies

⁠(which is done after we install the built packages so we don't have to redownload any overlapping dependencies)

		&& apt-mark showmanual | xargs apt-mark auto > /dev/null \
		&& { [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; } \
		\

⁠create a temporary local APT repo to install from (so that dependency resolution can be handled by APT, as it should be)

		&& ls -lAFh "$tempDir" \
		&& ( cd "$tempDir" && dpkg-scanpackages . > Packages ) \
		&& grep '^Package: ' "$tempDir/Packages" \
		&& echo "deb [ trusted=yes ] file://$tempDir ./" > /etc/apt/sources.list.d/temp.list \

⁠work around the following APT issue by using "Acquire::GzipIndexes=false" (overriding "/etc/apt/apt.conf.d/docker-gzip-indexes")

⁠Could not open file /var/lib/apt/lists/partial/tmp_tmp.ODWljpQfkE._Packages - open (13: Permission denied)

...

⁠E: Failed to fetch store:/var/lib/apt/lists/partial/tmp_tmp.ODWljpQfkE._Packages Could not open file /var/lib/apt/lists/partial/tmp_tmp.ODWljpQfkE._Packages - open (13: Permission denied)

		&& apt-get -o Acquire::GzipIndexes=false update \
		;; \
esac \
\
&& apt-get install --no-install-recommends --no-install-suggests -y \
					$nginxPackages \
					gettext-base \
&& apt-get remove --purge --auto-remove -y apt-transport-https ca-certificates && rm -rf /var/lib/apt/lists/* /etc/apt/sources.list.d/nginx.list \
\

⁠if we have leftovers from building, let's purge them (including extra, unnecessary build deps)

&& if [ -n "$tempDir" ]; then \
	apt-get purge -y --auto-remove \
	&& rm -rf "$tempDir" /etc/apt/sources.list.d/temp.list; \
fi

⁠forward request and error logs to docker log collector

RUN ln -sf /dev/stdout /var/log/nginx/access.log
&& ln -sf /dev/stderr /var/log/nginx/error.log

EXPOSE 80

STOPSIGNAL SIGTERM