lua support

compile.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-NTASK=$(($(nproc)*2))
+NTASK=$(nproc)
 
 # install build dependencies
 apk add --no-cache --virtual build autoconf libtool automake git geoip-dev yajl-dev g++ curl-dev libxml2-dev pcre-dev make linux-headers libmaxminddb-dev
@@ -27,13 +27,35 @@ git clone https://github.com/leev/ngx_http_geoip2_module.git
 # cookie
 git clone https://github.com/AirisX/nginx_cookie_flag_module.git
 
+# LUA requirements
+git clone https://github.com/openresty/luajit2.git
+cd luajit2
+make -j $NTASK
+make install
+cd /tmp
+git clone https://github.com/openresty/lua-resty-core.git
+cd lua-resty-core
+make install
+cd /tmp
+git clone https://github.com/openresty/lua-resty-lrucache.git
+cd lua-resty-lrucache
+make install
+cd /tmp
+git clone https://github.com/openresty/lua-resty-dns.git
+cd lua-resty-dns
+make install
+cd /tmp
+git clone https://github.com/openresty/lua-nginx-module.git
+export LUAJIT_LIB=/usr/local/lib
+export LUAJIT_INC=/usr/local/include/luajit-2.1
+
 # compile and install nginx
 cd /tmp
 VERSION="1.18.0"
 wget https://nginx.org/download/nginx-${VERSION}.tar.gz
 tar -xvzf nginx-${VERSION}.tar.gz
 cd nginx-${VERSION}
-./configure --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --pid-path=/run/nginx/nginx.pid --modules-path=/usr/lib/nginx/modules --with-file-aio --with-http_ssl_module --with-http_v2_module --with-http_realip_module --add-module=/tmp/ModSecurity-nginx --add-module=/tmp/headers-more-nginx-module --add-module=/tmp/ngx_http_geoip2_module --add-module=/tmp/nginx_cookie_flag_module
+./configure --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --pid-path=/run/nginx/nginx.pid --modules-path=/usr/lib/nginx/modules --with-file-aio --with-http_ssl_module --with-http_v2_module --with-http_realip_module --add-module=/tmp/ModSecurity-nginx --add-module=/tmp/headers-more-nginx-module --add-module=/tmp/ngx_http_geoip2_module --add-module=/tmp/nginx_cookie_flag_module --add-module=/tmp/lua-nginx-module
 make -j $NTASK
 make install
 strip /usr/sbin/nginx

confs/nginx.conf

@@ -65,6 +65,10 @@ http {
 	access_log syslog:server=unix:/dev/log,nohostname,facility=local0 combined;
 	error_log syslog:server=unix:/dev/log,nohostname,facility=local0,severity=warn;
 
+	# lua path
+	lua_package_path "/usr/local/lib/lua/?.lua;;";
+	# lua_shared_dict somecache 10m;
+
 	# server config
 	include /etc/nginx/server.conf;