alpine: builds for mainline and stable

5 files changed, 296 insertions, 0 deletions

diff --git a/alpine/Dockerfile b/alpine/Dockerfile
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--- /dev/null
+++ b/alpine/Dockerfile
@@ -0,0 +1,72 @@
+# allow multiarch builds
+ARG TARGETOS
+ARG TARGETARCH
+ARG TARGETVARIANT=""
+
+ARG ALPINE_VER="latest"
+FROM alpine:"$ALPINE_VER" AS builder
+RUN apk add gcc g++ git curl make linux-headers tar gzip geoip-dev gd-dev libxslt-dev pcre-dev perl-dev 
+
+WORKDIR /src/pcre
+ARG PCRE_VER="8.44"
+RUN curl -L -O "https://cfhcable.dl.sourceforge.net/project/pcre/pcre/$PCRE_VER/pcre-$PCRE_VER.tar.gz"
+RUN tar xzf "/src/pcre/pcre-$PCRE_VER.tar.gz"
+
+WORKDIR /src/nginx
+ARG NGINX_VER
+RUN curl -L -O "http://nginx.org/download/nginx-$NGINX_VER.tar.gz"
+RUN tar xzf "nginx-$NGINX_VER.tar.gz"
+
+# configure and build nginx
+WORKDIR /src/nginx/nginx-"$NGINX_VER"
+RUN ./configure --prefix=/usr/share/nginx \
+	--sbin-path=/usr/sbin/nginx \
+	--conf-path=/etc/nginx/nginx.conf \
+	--error-log-path=/var/log/nginx/error.log \
+	--http-log-path=/var/log/nginx/access.log \
+	--pid-path=/run/nginx.pid \
+	--lock-path=/run/lock/subsys/nginx \
+	--http-client-body-temp-path=/tmp/nginx/client \
+	--http-proxy-temp-path=/tmp/nginx/proxy \
+	--user=www-data \
+	--group=www-data \
+	--with-threads \
+	--with-file-aio \
+	--with-pcre="/src/pcre/pcre-$PCRE_VER" \
+	--with-pcre-jit \
+	--with-http_addition_module \
+	--without-http_fastcgi_module \
+	--without-http_uwsgi_module \
+	--without-http_scgi_module \
+	--without-http_gzip_module \
+	--without-select_module \
+	--without-poll_module \
+	--without-mail_pop3_module \
+	--without-mail_imap_module \
+	--without-mail_smtp_module \
+	--with-cc-opt="-Wl,--gc-sections -static -static-libgcc -O2 -ffunction-sections -fdata-sections -fPIE -fstack-protector-all -D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security"
+ARG CORE_COUNT="1"
+RUN make -j"$CORE_COUNT"
+RUN make install
+
+FROM alpine:"$ALPINE_VER"
+
+# setup nginx folders and files
+RUN adduser www-data -D -H -G www-data \
+	&& mkdir -p /tmp/nginx/ \
+	&& mkdir -p /var/log/nginx \
+	&& mkdir -p /var/www/html \
+	&& ln -sf /dev/stdout /var/log/nginx/access.log \
+	&& ln -sf /dev/stderr /var/log/nginx/error.log \
+	&& mkdir -p /etc/nginx \
+    && chmod g+rwx /var/run /var/log/nginx /tmp/nginx
+
+# copy in default nginx configs
+COPY conf/ etc/nginx/
+
+# add nginx binary
+COPY --from=builder /usr/sbin/nginx /usr/sbin/nginx
+
+EXPOSE 8080
+# configure CMD
+CMD ["/usr/sbin/nginx","-g","daemon off;"]
diff --git a/alpine/conf/mime.types b/alpine/conf/mime.types
new file mode 100644
index 0000000..b53f7f7
--- /dev/null
+++ b/alpine/conf/mime.types
@@ -0,0 +1,98 @@
+
+types {
+    text/html                                        html htm shtml;
+    text/css                                         css;
+    text/xml                                         xml;
+    image/gif                                        gif;
+    image/jpeg                                       jpeg jpg;
+    application/javascript                           js;
+    application/atom+xml                             atom;
+    application/rss+xml                              rss;
+
+    text/mathml                                      mml;
+    text/plain                                       txt;
+    text/vnd.sun.j2me.app-descriptor                 jad;
+    text/vnd.wap.wml                                 wml;
+    text/x-component                                 htc;
+
+    image/png                                        png;
+    image/svg+xml                                    svg svgz;
+    image/tiff                                       tif tiff;
+    image/vnd.wap.wbmp                               wbmp;
+    image/webp                                       webp;
+    image/x-icon                                     ico;
+    image/x-jng                                      jng;
+    image/x-ms-bmp                                   bmp;
+
+    font/woff                                        woff;
+    font/woff2                                       woff2;
+
+    application/java-archive                         jar war ear;
+    application/json                                 json;
+    application/mac-binhex40                         hqx;
+    application/msword                               doc;
+    application/pdf                                  pdf;
+    application/postscript                           ps eps ai;
+    application/rtf                                  rtf;
+    application/vnd.apple.mpegurl                    m3u8;
+    application/vnd.google-earth.kml+xml             kml;
+    application/vnd.google-earth.kmz                 kmz;
+    application/vnd.ms-excel                         xls;
+    application/vnd.ms-fontobject                    eot;
+    application/vnd.ms-powerpoint                    ppt;
+    application/vnd.oasis.opendocument.graphics      odg;
+    application/vnd.oasis.opendocument.presentation  odp;
+    application/vnd.oasis.opendocument.spreadsheet   ods;
+    application/vnd.oasis.opendocument.text          odt;
+    application/vnd.openxmlformats-officedocument.presentationml.presentation
+                                                     pptx;
+    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
+                                                     xlsx;
+    application/vnd.openxmlformats-officedocument.wordprocessingml.document
+                                                     docx;
+    application/vnd.wap.wmlc                         wmlc;
+    application/wasm                                 wasm;
+    application/x-7z-compressed                      7z;
+    application/x-cocoa                              cco;
+    application/x-java-archive-diff                  jardiff;
+    application/x-java-jnlp-file                     jnlp;
+    application/x-makeself                           run;
+    application/x-perl                               pl pm;
+    application/x-pilot                              prc pdb;
+    application/x-rar-compressed                     rar;
+    application/x-redhat-package-manager             rpm;
+    application/x-sea                                sea;
+    application/x-shockwave-flash                    swf;
+    application/x-stuffit                            sit;
+    application/x-tcl                                tcl tk;
+    application/x-x509-ca-cert                       der pem crt;
+    application/x-xpinstall                          xpi;
+    application/xhtml+xml                            xhtml;
+    application/xspf+xml                             xspf;
+    application/zip                                  zip;
+
+    application/octet-stream                         bin exe dll;
+    application/octet-stream                         deb;
+    application/octet-stream                         dmg;
+    application/octet-stream                         iso img;
+    application/octet-stream                         msi msp msm;
+
+    audio/midi                                       mid midi kar;
+    audio/mpeg                                       mp3;
+    audio/ogg                                        ogg;
+    audio/x-m4a                                      m4a;
+    audio/x-realaudio                                ra;
+
+    video/3gpp                                       3gpp 3gp;
+    video/mp2t                                       ts;
+    video/mp4                                        mp4;
+    video/mpeg                                       mpeg mpg;
+    video/quicktime                                  mov;
+    video/webm                                       webm;
+    video/x-flv                                      flv;
+    video/x-m4v                                      m4v;
+    video/x-mng                                      mng;
+    video/x-ms-asf                                   asx asf;
+    video/x-ms-wmv                                   wmv;
+    video/x-msvideo                                  avi;
+}
diff --git a/alpine/conf/nginx.conf b/alpine/conf/nginx.conf
new file mode 100644
index 0000000..f1346ba
--- /dev/null
+++ b/alpine/conf/nginx.conf
@@ -0,0 +1,31 @@
+#user  nobody;
+worker_processes  1;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       mime.types;
+    default_type  application/octet-stream;
+    sendfile        on;
+    keepalive_timeout  65;
+
+    server {
+        listen       8080;
+        server_name  _;
+
+        location / {
+            root   /usr/share/nginx/html;
+            index  index.html index.htm;
+            try_files $uri $uri/ $uri.html =404;
+            error_page 404 = /404.html;
+        }
+        error_page  404              /404.html;
+
+        error_page   500 502 503 504  /50x.html;
+        location = /50x.html {
+            root   html;
+        }
+    }
+}
diff --git a/bake.sh b/bake.sh
new file mode 100755
index 0000000..78eb435
--- /dev/null
+++ b/bake.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+# build, tag, and push docker images
+
+# exit if a command fails
+set -o errexit
+# exit if required variables aren't set
+set -o nounset
+
+# check for docker
+if command -v docker 2>&1 >/dev/null; then
+	echo "using docker..." >&2
+else
+	echo "could not find docker, exiting" >&2
+	exit 1
+fi
+
+# if no registry is provided, tag image as "local" registry
+registry="${REGISTRY:-local}"
+echo "using registry $registry..." >&2
+
+# retrieve latest alpine version
+alpine="${ALPINE:-$(curl -sSL https://www.alpinelinux.org/downloads/ | grep -P 'Current Alpine Version' | grep -o -P '\d+\.\d+\.\d+')}"
+echo "using alpine version $alpine..." >&2
+
+# retreive latest nginx stable version
+nginx_stable="${NGINX_STABLE:-$(curl -sSL https://nginx.org/en/download.html | grep -P '(\/download\/nginx-\d+\.\d+\.\d+\.tar\.gz)' -o | uniq | head -n2 | tail -n1 | grep -o -P '\d+\.\d+\.\d+')}"
+echo "using nginx stable version $nginx_stable..." >&2
+
+# retrieve latest nginx mainline version
+nginx_mainline="${NGINX_MAINLINE:-$(curl -sSL https://nginx.org/en/download.html | grep -P '(\/download\/nginx-\d+\.\d+\.\d+\.tar\.gz)' -o | uniq | head -n1 | grep -o -P '\d+\.\d+\.\d+')}"
+echo "using nginx mainline version $nginx_mainline..." >&2
+
+# pass core count into container for build process
+core_count="${CORE_COUNT:-$(nproc)}"
+echo "using $core_count cores..." >&2
+
+# create docker images
+export ALPINE_VER="$alpine"
+export CORE_COUNT="$core_count"
+export REGISTRY="$registry"
+export NGINX_MAINLINE="$nginx_mainline"
+export NGINX_STABLE="$nginx_stable"
+docker buildx bake \
+    $(if [ "${REGISTRY}" != "local" ]; then echo "--push"; fi) \
+    "$@"
diff --git a/docker-bake.hcl b/docker-bake.hcl
new file mode 100644
index 0000000..d1caa67
--- /dev/null
+++ b/docker-bake.hcl
@@ -0,0 +1,50 @@
+variable "ALPINE_VER" { default = "UNSET" }
+variable "NGINX_MAINLINE" { default = "UNSET" }
+variable "NGINX_STABLE" { default = "UNSET" }
+variable "CORE_COUNT" { default = "1" }
+variable "REGISTRY" { default = "local" }
+
+group "default" {
+    targets = ["alpine"]
+}
+group "alpine" {
+    targets = ["alpine-mainline", "alpine-stable"]
+}
+
+
+target "alpine-mainline" {
+    context = "alpine/"
+    args = {
+        ALPINE_VER="${ALPINE_VER}"
+        NGINX_VER="${NGINX_MAINLINE}"
+        CORE_COUNT="${CORE_COUNT}"
+    }
+    tags = [
+        "${REGISTRY}/nginx:latest",
+        "${REGISTRY}/nginx:alpine",
+        "${REGISTRY}/nginx:alpine${ALPINE_VER}",
+        "${REGISTRY}/nginx:mainline",
+        "${REGISTRY}/nginx:mainline-alpine",
+        "${REGISTRY}/nginx:mainline-alpine${ALPINE_VER}",
+        "${REGISTRY}/nginx:${NGINX_MAINLINE}",
+        "${REGISTRY}/nginx:${NGINX_MAINLINE}-alpine",
+        "${REGISTRY}/nginx:${NGINX_MAINLINE}-alpine${ALPINE_VER}",
+    ]
+}
+
+target "alpine-stable" {
+    context = "alpine/"
+    args = {
+        ALPINE_VER="${ALPINE_VER}"
+        NGINX_VER="${NGINX_STABLE}"
+        CORE_COUNT="${CORE_COUNT}"
+    }
+    tags = [
+        "${REGISTRY}/nginx:stable",
+        "${REGISTRY}/nginx:stable-alpine",
+        "${REGISTRY}/nginx:stable-alpine${ALPINE_VER}",
+        "${REGISTRY}/nginx:${NGINX_STABLE}",
+        "${REGISTRY}/nginx:${NGINX_STABLE}-alpine",
+        "${REGISTRY}/nginx:${NGINX_STABLE}-alpine${ALPINE_VER}",
+    ]
+}