add nginx-php image

nginx-php/rootfs/etc/s6.d/.s6-svscan/finish

@@ -0,0 +1,2 @@
+#!/bin/sh
+exit 0

nginx-php/rootfs/etc/s6.d/nginx/run

@@ -0,0 +1,6 @@
+#!/bin/sh
+if test -f ./setup; then
+    source ./setup
+fi
+
+exec nginx

nginx-php/rootfs/etc/s6.d/nginx/setup

@@ -0,0 +1,4 @@
+#!/bin/sh
+mkdir -p /nginx/logs /nginx/run
+chown -R $UID:$GID /nginx
+sed -i 's/<UPLOAD_MAX_SIZE>/$UPLOAD_MAX_SIZE/g' /nginx/conf/nginx.conf

nginx-php/rootfs/etc/s6.d/php/run

@@ -0,0 +1,6 @@
+#!/bin/sh
+if test -f ./setup; then
+    source ./setup
+fi
+
+exec php-fpm

nginx-php/rootfs/etc/s6.d/php/setup

@@ -0,0 +1,8 @@
+#!/bin/sh
+mkdir -p /php/php-fpm.d /php/logs /php/run
+
+sed -i -e 's/<UPLOAD_MAX_SIZE>/$UPLOAD_MAX_SIZE' \
+       -e 's/<MEMORY_LIMIT>/$PHP_MEMORY_LIMIT' \
+       /usr/local/etc/php-fpm.conf
+
+chown -R $UID:GID /php /usr/local/etc/php-fpm.conf

nginx-php/rootfs/nginx/conf.d/php.conf

@@ -0,0 +1,6 @@
+location ~ \.php$ {
+    fastcgi_index index.php;
+    fastcgi_pass unix:/php/run/php-fpm.sock;
+    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+    include /nginx/conf/fastcgi_params;
+}

nginx-php/rootfs/nginx/conf/nginx.conf

@@ -0,0 +1,31 @@
+worker_processes auto;
+pid /nginx/run/nginx.pid;
+daemon off;
+
+events {
+    worker_connections 2048; 
+    use epoll;
+}
+
+http {
+    include /nginx/conf/mime.types;
+    default_type  application/octet-stream;
+
+    access_log /nginx/logs/access.log combined;
+    error_log /nginx/logs/error.log error;
+
+    client_max_body_size <UPLOAD_MAX_SIZE>;
+    
+    aio threads;
+    sendfile on;
+    keepalive_timeout 15;
+    keepalive_disable msie6;
+    keepalive_requests 100;
+    tcp_nopush on;
+    tcp_nodelay on;
+    server_tokens off;
+    
+    gzip off
+
+    include /nginx/sites-enabled/*.conf;
+}

nginx-php/rootfs/usr/local/bin/docker-php-ext-configure

@@ -0,0 +1,19 @@
+#!/bin/sh
+set -e
+
+ext="$1"
+extDir="/usr/src/php/ext/$ext"
+if [ -z "$ext" ] || ! [ -d "$extDir" ]; then
+    echo >&2 "usage: $0 ext-name [configure flags]"
+    echo >&2 "   ie: $0 gd --with-jpeg-dir=/usr/local/something"
+    echo >&2
+    echo >&2 'Possible values for ext-name:'
+    echo >&2 $(find /usr/src/php/ext -mindepth 2 -maxdepth 2 -type f -name 'config.m4' | cut -d/ -f6 | sort)
+    exit 1
+fi
+shift
+
+set -x
+cd "$extDir"
+phpize
+./configure "$@"

nginx-php/rootfs/usr/local/bin/docker-php-ext-enable

@@ -0,0 +1,83 @@
+#!/bin/sh
+set -e
+
+cd "$(php -r 'echo ini_get("extension_dir");')"
+
+usage() {
+    echo "usage: $0 [options] module-name [module-name ...]"
+    echo "   ie: $0 gd mysqli"
+    echo "       $0 pdo pdo_mysql"
+    echo "       $0 --ini-name 0-apc.ini apcu apc"
+    echo
+    echo 'Possible values for module-name:'
+    echo $(find -maxdepth 1 -type f -name '*.so' -exec basename '{}' ';' | sort)
+}
+
+opts="$(getopt -o 'h?' --long 'help,ini-name:' -- "$@" || { usage >&2 && false; })"
+eval set -- "$opts"
+
+iniName=
+while true; do
+    flag="$1"
+    shift
+    case "$flag" in
+        --help|-h|'-?') usage && exit 0 ;;
+        --ini-name) iniName="$1" && shift ;;
+        --) break ;;
+        *)
+            {
+                echo "error: unknown flag: $flag"
+                usage
+            } >&2
+            exit 1
+            ;;
+    esac
+done
+
+modules=
+for module; do
+    if [ -z "$module" ]; then
+        continue
+    fi
+    if [ -f "$module.so" ] && ! [ -f "$module" ]; then
+        # allow ".so" to be optional
+        module="$module.so"
+    fi
+    if ! [ -f "$module" ]; then
+        echo >&2 "error: $(readlink -f "$module") does not exist"
+        echo >&2
+        usage >&2
+        exit 1
+    fi
+    modules="$modules $module"
+done
+
+if [ -z "$modules" ]; then
+    usage >&2
+    exit 1
+fi
+
+for module in $modules; do
+    if nm -g "$module" | grep -q ' zend_extension_entry$'; then
+        # https://wiki.php.net/internals/extensions#loading_zend_extensions
+        line="zend_extension=$(readlink -f "$module")"
+    else
+        line="extension=$module"
+    fi
+
+    ext="$(basename "$module")"
+    ext="${ext%.*}"
+    if php -r 'exit(extension_loaded("'"$ext"'") ? 0 : 1);'; then
+        # this isn't perfect, but it's better than nothing
+        # (for example, 'opcache.so' presents inside PHP as 'Zend OPcache', not 'opcache')
+        echo >&2
+        echo >&2 "warning: $ext ($module) is already loaded!"
+        echo >&2
+        continue
+    fi
+
+    ini="/php/conf.d/${iniName:-"docker-php-ext-$ext.ini"}"
+    if ! grep -q "$line" "$ini" 2>/dev/null; then
+        echo "$line" >> "$ini"
+    fi
+done

nginx-php/rootfs/usr/local/bin/docker-php-ext-install

@@ -0,0 +1,71 @@
+#!/bin/sh
+set -e
+
+cd /usr/src/php/ext
+
+usage() {
+    echo "usage: $0 [-jN] ext-name [ext-name ...]"
+    echo "   ie: $0 gd mysqli"
+    echo "       $0 pdo pdo_mysql"
+    echo "       $0 -j5 gd mbstring mysqli pdo pdo_mysql shmop"
+    echo
+    echo 'if custom ./configure arguments are necessary, see docker-php-ext-configure'
+    echo
+    echo 'Possible values for ext-name:'
+    echo $(find /usr/src/php/ext -mindepth 2 -maxdepth 2 -type f -name 'config.m4' | cut -d/ -f6 | sort)
+}
+
+opts="$(getopt -o 'h?j:' --long 'help,jobs:' -- "$@" || { usage >&2 && false; })"
+eval set -- "$opts"
+
+j=1
+while true; do
+    flag="$1"
+    shift
+    case "$flag" in
+        --help|-h|'-?') usage && exit 0 ;;
+        --jobs|-j) j="$1" && shift ;;
+        --) break ;;
+        *)
+            {
+                echo "error: unknown flag: $flag"
+                usage
+            } >&2
+            exit 1
+            ;;
+    esac
+done
+
+exts=
+for ext; do
+    if [ -z "$ext" ]; then
+        continue
+    fi
+    if [ ! -d "$ext" ]; then
+        echo >&2 "error: $(pwd -P)/$ext does not exist"
+        echo >&2
+        usage >&2
+        exit 1
+    fi
+    exts="$exts $ext"
+done
+
+if [ -z "$exts" ]; then
+    usage >&2
+    exit 1
+fi
+
+for ext in $exts; do
+    (
+        cd "$ext"
+        [ -e Makefile ] || docker-php-ext-configure "$ext"
+        make -j"$j"
+        make -j"$j" install
+        find modules \
+            -maxdepth 1 \
+            -name '*.so' \
+            -exec basename '{}' ';' \
+                | xargs -r docker-php-ext-enable
+        make -j"$j" clean
+    )
+done

nginx-php/rootfs/usr/local/etc/php-fpm.conf

@@ -0,0 +1,20 @@
+[global]
+daemonize = no
+error_log = /php/logs/error.log
+
+[www]
+listen = /php/run/php-fpm.sock
+pm = dynamic
+pm.max_children = 15
+pm.start_servers = 2
+pm.min_spare_servers = 1
+pm.max_spare_servers = 6
+chdir = /
+env[PATH] = /usr/local/bin:/usr/bin:/bin
+php_admin_value[post_max_size] = <UPLOAD_MAX_SIZE>
+php_admin_value[upload_max_filesize] = <UPLOAD_MAX_SIZE>
+php_admin_value[max_execution_time] = 10800
+php_admin_value[max_input_time] = 3600
+php_admin_value[expose_php] = Off
+php_admin_value[memory_limit] = <MEMORY_LIMIT>
+include=/php/php-fpm.d/*.conf