Drop the bloated build, keep standard only

Dockerfile

@@ -1,67 +1,136 @@
-FROM alpine:latest
+FROM alpine:3.5
 
-MAINTAINER Jérôme Foray <[email protected]>
+MAINTAINER Jérôme Foray "[email protected]"
 
-ENV NGINX_VERSION nginx-1.11.10
+ENV NGINX_VERSION 1.11.10
 ENV NCHAN_VERSION 1.1.2
-ENV HEADERS_MORE_VERSION 0.32
-ENV LUA_VERSION 0.10.7
-ENV NDK_VERSION 0.3.0
 
-RUN apk --update add ca-certificates libatomic_ops-dev openssl-dev pcre-dev zlib-dev luajit-dev wget build-base && \
-    update-ca-certificates && \
-    mkdir -p /tmp/src /var/lib/nginx /var/log/nginx && \
-    cd /tmp/src && \
-    wget https://github.com/slact/nchan/archive/v${NCHAN_VERSION}.tar.gz && \
-    tar -zxvf v${NCHAN_VERSION}.tar.gz && \
-    wget https://github.com/simpl/ngx_devel_kit/archive/v${NDK_VERSION}.tar.gz && \
-    tar -zxvf v${NDK_VERSION}.tar.gz && \
-    wget https://github.com/openresty/headers-more-nginx-module/archive/v${HEADERS_MORE_VERSION}.tar.gz && \
-    tar -zxvf v${HEADERS_MORE_VERSION}.tar.gz && \
-    wget https://github.com/openresty/lua-nginx-module/archive/v${LUA_VERSION}.tar.gz && \
-    tar -zxvf v${LUA_VERSION}.tar.gz && \
-    wget http://nginx.org/download/${NGINX_VERSION}.tar.gz && \
-    tar -zxvf ${NGINX_VERSION}.tar.gz && \
-    cd /tmp/src/${NGINX_VERSION} && \
-    ./configure \
-        --prefix=/etc/nginx \
-        --sbin-path=/usr/local/sbin/nginx \
-        --pid-path=/run/nginx.pid \
-        --lock-path=/run/nginx.lock \
-        --with-ipv6 \
-        --with-libatomic \
-        --with-pcre \
-        --with-pcre-jit \
-        --http-client-body-temp-path=/var/lib/nginx/client_body_temp \
-        --http-proxy-temp-path=/var/lib/nginx/proxy_temp \
-        --http-fastcgi-temp-path=/var/lib/nginx/fastcgi_temp \
-        --http-uwsgi-temp-path=/var/lib/nginx/uwsgi_temp \
-        --http-scgi-temp-path=/var/lib/nginx/scgi_temp \
-        --http-log-path=/var/log/nginx/access.log \
-        --error-log-path=/var/log/nginx/error.log \
-        --with-select_module \
-        --with-poll_module \
-        --with-http_v2_module \
-        --with-http_ssl_module \
-        --with-http_stub_status_module \
-        --with-http_gzip_static_module \
-        --with-http_realip_module \
-        --with-http_sub_module \
-        --with-http_secure_link_module \
-        --with-http_auth_request_module \
-        --add-module=/tmp/src/nchan-${NCHAN_VERSION} \
-        --add-module=/tmp/src/ngx_devel_kit-${NDK_VERSION} \
-        --add-module=/tmp/src/lua-nginx-module-${LUA_VERSION} \
-        --add-module=/tmp/src/headers-more-nginx-module-${HEADERS_MORE_VERSION} && \
-    make && \
-    make install && \
-    apk del build-base && \
-    rm -rf /tmp/src && \
-    rm -rf /var/cache/apk/*
+RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
+	&& CONFIG="\
+		--prefix=/etc/nginx \
+		--sbin-path=/usr/sbin/nginx \
+		--modules-path=/usr/lib/nginx/modules \
+		--conf-path=/etc/nginx/nginx.conf \
+		--error-log-path=/var/log/nginx/error.log \
+		--http-log-path=/var/log/nginx/access.log \
+		--pid-path=/var/run/nginx.pid \
+		--lock-path=/var/run/nginx.lock \
+		--http-client-body-temp-path=/var/cache/nginx/client_temp \
+		--http-proxy-temp-path=/var/cache/nginx/proxy_temp \
+		--http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \
+		--http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \
+		--http-scgi-temp-path=/var/cache/nginx/scgi_temp \
+		--user=nginx \
+		--group=nginx \
+		--with-http_ssl_module \
+		--with-http_realip_module \
+		--with-http_addition_module \
+		--with-http_sub_module \
+		--with-http_dav_module \
+		--with-http_flv_module \
+		--with-http_mp4_module \
+		--with-http_gunzip_module \
+		--with-http_gzip_static_module \
+		--with-http_random_index_module \
+		--with-http_secure_link_module \
+		--with-http_stub_status_module \
+		--with-http_auth_request_module \
+		--with-http_xslt_module=dynamic \
+		--with-http_image_filter_module=dynamic \
+		--with-http_geoip_module=dynamic \
+		--with-http_perl_module=dynamic \
+		--with-threads \
+		--with-stream \
+		--with-stream_ssl_module \
+		--with-http_slice_module \
+		--with-mail \
+		--with-mail_ssl_module \
+		--with-file-aio \
+		--with-http_v2_module \
+		--with-ipv6 \
+		--add-dynamic-module=/usr/src/nchan-${NCHAN_VERSION} \
+	" \
+	&& addgroup -S nginx \
+	&& adduser -D -S -h /var/cache/nginx -s /sbin/nologin -G nginx nginx \
+	&& apk add --no-cache --virtual .build-deps \
+		gcc \
+		libc-dev \
+		make \
+		openssl-dev \
+		pcre-dev \
+		zlib-dev \
+		linux-headers \
+		curl \
+		gnupg \
+		libxslt-dev \
+		gd-dev \
+		geoip-dev \
+		perl-dev \
+	&& curl -fSL http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz -o nginx.tar.gz \
+	&& curl -fSL http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz.asc  -o nginx.tar.gz.asc \
+	&& curl -fSL https://github.com/slact/nchan/archive/v${NCHAN_VERSION}.tar.gz -o nchan.tar.gz \
+	&& export GNUPGHOME="$(mktemp -d)" \
+	&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEYS" \
+	&& gpg --batch --verify nginx.tar.gz.asc nginx.tar.gz \
+	&& rm -r "$GNUPGHOME" nginx.tar.gz.asc \
+	&& mkdir -p /usr/src \
+	&& tar -zxC /usr/src -f nginx.tar.gz \
+	&& tar -zxC /usr/src -f nchan.tar.gz \
+	&& rm nginx.tar.gz \
+	&& rm nchan.tar.gz \
+	&& cd /usr/src/nginx-$NGINX_VERSION \
+	&& ./configure $CONFIG --with-debug \
+	&& make \
+	&& mv objs/nginx objs/nginx-debug \
+	&& mv objs/ngx_http_xslt_filter_module.so objs/ngx_http_xslt_filter_module-debug.so \
+	&& mv objs/ngx_http_image_filter_module.so objs/ngx_http_image_filter_module-debug.so \
+	&& mv objs/ngx_http_geoip_module.so objs/ngx_http_geoip_module-debug.so \
+	&& mv objs/ngx_http_perl_module.so objs/ngx_http_perl_module-debug.so \
+	&& mv objs/ngx_nchan_module.so objs/ngx_nchan_module-debug.so \
+	&& ./configure $CONFIG \
+	&& make \
+	&& make install \
+	&& rm -rf /etc/nginx/html/ \
+	&& mkdir /etc/nginx/conf.d/ \
+	&& mkdir -p /usr/share/nginx/html/ \
+	&& install -m644 html/index.html /usr/share/nginx/html/ \
+	&& install -m644 html/50x.html /usr/share/nginx/html/ \
+	&& install -m755 objs/nginx-debug /usr/sbin/nginx-debug \
+	&& install -m755 objs/ngx_http_xslt_filter_module-debug.so /usr/lib/nginx/modules/ngx_http_xslt_filter_module-debug.so \
+	&& install -m755 objs/ngx_http_image_filter_module-debug.so /usr/lib/nginx/modules/ngx_http_image_filter_module-debug.so \
+	&& install -m755 objs/ngx_http_geoip_module-debug.so /usr/lib/nginx/modules/ngx_http_geoip_module-debug.so \
+	&& install -m755 objs/ngx_http_perl_module-debug.so /usr/lib/nginx/modules/ngx_http_perl_module-debug.so \
+	&& install -m755 objs/ngx_nchan_module-debug.so /usr/lib/nginx/modules/ngx_nchan_module-debug.so \
+	&& ln -s ../../usr/lib/nginx/modules /etc/nginx/modules \
+	&& strip /usr/sbin/nginx* \
+	&& strip /usr/lib/nginx/modules/*.so \
+	&& rm -rf /usr/src/nginx-$NGINX_VERSION \
+	\
+	# Bring in gettext so we can get `envsubst`, then throw
+	# the rest away. To do this, we need to install `gettext`
+	# then move `envsubst` out of the way so `gettext` can
+	# be deleted completely, then move `envsubst` back.
+	&& apk add --no-cache --virtual .gettext gettext \
+	&& mv /usr/bin/envsubst /tmp/ \
+	\
+	&& runDeps="$( \
+		scanelf --needed --nobanner /usr/sbin/nginx /usr/lib/nginx/modules/*.so /tmp/envsubst \
+			| awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
+			| sort -u \
+			| xargs -r apk info --installed \
+			| sort -u \
+	)" \
+	&& apk add --no-cache --virtual .nginx-rundeps $runDeps \
+	&& apk del .build-deps \
+	&& apk del .gettext \
+	&& mv /tmp/envsubst /usr/bin/ \
+	\
+	# forward request and error logs to docker log collector
+	&& ln -sf /dev/stdout /var/log/nginx/access.log \
+	&& ln -sf /dev/stderr /var/log/nginx/error.log
 
-# forward request and error logs to docker log collector
-RUN ln -sf /dev/stdout /var/log/nginx/access.log
-RUN ln -sf /dev/stderr /var/log/nginx/error.log
+COPY nginx.conf /etc/nginx/nginx.conf
+COPY nginx.vh.default.conf /etc/nginx/conf.d/default.conf
 
 EXPOSE 80 443