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nginx source build (lua-nginx-module). https://gist.github.com/tkuchiki/7025062
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# LUAJIT のディレクトリは適宜変更 | |
LUAJIT_LIB=/usr/local/lib | |
NGX_VERSION=1.4.3 | |
wget "http://nginx.org/download/nginx-$NGX_VERSION.tar.gz" | |
tar zxvf nginx-$NGX_VERSION.tar.gz | |
# ./configure: error: the HTTP rewrite module requires the PCRE library. | |
yum install pcre pcre-devel | |
yum install openssl openssl-devel zlib zlib-devel readline readline-devel libxml2 libxml2-devel libxslt-devel | |
NGX_MODULE_DIR=/usr/local/nginx/modules | |
mkdir -p $NGX_MODULE_DIR | |
cd !$ | |
git clone https://github.com/simpl/ngx_devel_kit.git | |
git clone https://github.com/chaoslawful/lua-nginx-module.git | |
git clone https://github.com/agentzh/lua-resty-memcached.git | |
git clone https://github.com/agentzh/lua-resty-string.git | |
git clone https://github.com/agentzh/lua-resty-lock.git | |
git clone https://github.com/agentzh/lua-resty-redis.git | |
git clone https://github.com/agentzh/lua-resty-mysql.git | |
git clone https://github.com/agentzh/redis2-nginx-module.git | |
git clone https://github.com/agentzh/echo-nginx-module.git | |
git clone https://github.com/agentzh/srcache-nginx-module.git | |
git clone https://github.com/agentzh/memc-nginx-module.git | |
NGX_TMP_DIR=/var/tmp/nginx | |
mkdir -p $NGX_TMP_DIR/{client,proxy} | |
cd nginx-$NGX_VERSION | |
./configure --conf-path=/etc/nginx/nginx.conf \ | |
--prefix=/etc/nginx \ | |
--sbin-path=/usr/sbin/nginx \ | |
--http-log-path=/var/log/nginx/access.log \ | |
--error-log-path=/var/log/nginx/error.log \ | |
--pid-path=/var/run/nginx/nginx.pid \ | |
--lock-path=/var/lock/nginx.lock \ | |
--http-client-body-temp-path=$NGX_TMP_DIR/client \ | |
--http-proxy-temp-path=$NGX_TMP_DIR/proxy \ | |
--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-mail --with-mail_ssl_module \ | |
--with-file-aio \ | |
--with-ipv6 \ | |
--with-poll_module \ | |
--with-pcre-jit \ | |
--with-cc-opt='-O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' \ | |
--with-ld-opt="-Wl,-rpath,$LUAJIT_LIB" \ | |
--add-module=$NGX_MODULE_DIR/ngx_devel_kit \ | |
--add-module=$NGX_MODULE_DIR/echo-nginx-module \ | |
--add-module=$NGX_MODULE_DIR/lua-nginx-module | |
make && make install |
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# set search paths for pure Lua external libraries (';;' is the default path): | |
lua_package_path "/usr/local/nginx/modules/lua-resty-string/lib/?.lua;/usr/local/nginx/modules/lua-resty-memcached/lib/?.lua;;"; | |
# set search paths for Lua external libraries written in C (can also use ';;'): | |
#lua_package_cpath '/bar/baz/?.so;/blah/blah/?.so;;'; | |
server { | |
location /inline_concat { | |
# MIME type determined by default_type: | |
default_type 'text/plain'; | |
set $a "hello"; | |
set $b "world"; | |
# inline Lua script | |
## ngx_devel_kit | |
set_by_lua $res "return ngx.arg[1]..ngx.arg[2]" $a $b; | |
## echo-nginx-module | |
echo $res; | |
} | |
location /file_concat { | |
default_type 'text/plain'; | |
set $a "foo"; | |
set $b "bar"; | |
# script path relative to nginx prefix | |
# mkdir /etc/nginx/lua | |
# /etc/nginx/lua/concat.lua contents: | |
# | |
# return ngx.arg[1]..ngx.arg[2] | |
# | |
# relative path | |
set_by_lua_file $res lua/concat.lua $a $b; | |
# absolute path | |
set_by_lua_file $res /etc/nginx/lua/concat.lua $a $b; | |
echo $res; | |
} | |
location /lua_content { | |
default_type 'text/plain'; | |
content_by_lua "ngx.print('Hello, lua.')"; | |
} | |
location /nginx_var { | |
# MIME type determined by default_type: | |
default_type 'text/plain'; | |
# try access /nginx_var?a=hello,world | |
#content_by_lua "ngx.print(ngx.var['arg_a'], '\\n')"; | |
# try access /nginx_var?foo=bar&fuga=piyo | |
content_by_lua "ngx.print(ngx.var['arg_foo'], ngx.var['arg_fuga'], '\\n')"; | |
} | |
location /request_body { | |
default_type 'text/plain'; | |
# force reading request body (default off) | |
lua_need_request_body on; | |
client_max_body_size 50k; | |
client_body_buffer_size 50k; | |
# curl -d foo=bar http://localhost/request_body | |
# foo=bar | |
content_by_lua 'ngx.print(ngx.var.request_body)'; | |
} | |
location /now { | |
default_type 'application/json'; | |
content_by_lua ' | |
local now = tostring(os.date("%Y-%m-%d %H:%M:%S", os.time())) | |
ngx.print(\'{"date": "\' .. now .. \'"}\') | |
'; | |
} | |
# transparent non-blocking I/O in Lua via subrequests | |
location /lua { | |
# MIME type determined by default_type: | |
default_type 'application/json'; | |
content_by_lua ' | |
local res = ngx.location.capture("/now") | |
if res.status == 200 then | |
ngx.print(res.body) | |
end'; | |
} | |
# GET /recur?num=5 | |
# num is: 5 | |
# status=200 body=num is: 4 | |
# status=200 body=num is: 3 | |
# status=200 body=num is: 2 | |
# status=200 body=num is: 1 | |
# status=200 body=num is: 0 | |
# end | |
location /recur { | |
# MIME type determined by default_type: | |
default_type 'text/plain'; | |
content_by_lua ' | |
local num = tonumber(ngx.var.arg_num) or 0 | |
if num > 50 then | |
ngx.say("num too big") | |
return | |
end | |
ngx.say("num is: ", num) | |
if num > 0 then | |
res = ngx.location.capture("/recur?num=" .. tostring(num - 1)) | |
ngx.print("status=", res.status, " ") | |
ngx.print("body=", res.body) | |
else | |
ngx.say("end") | |
end | |
'; | |
} | |
# 外部コマンドの実行結果を返す | |
location = /execute/command { | |
content_by_lua ' | |
# retrieve POST | |
ngx.req.read_body() | |
local args = ngx.req.get_post_args() | |
if not args then | |
ngx.say("failed to get post args: ", err) | |
return | |
end | |
# execute command | |
local handle = io.popen("echo " .. args["password"]) | |
# read STDIO | |
local result = handle:read("*a") | |
handle:close() | |
ngx.print(result) | |
'; | |
} | |
} |
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