openresty

What is the relationship between Nginx Tengine openresty? Tengine is equivalent to Nginx's two development, making some changes that add unique featuresOpenresty is an enhanced version of Nginx that extends a number of modules, featuring the LUA support module and, of course, a very large number of other modules, with the Nginx core using the original Nginx, and the newer mainline version used, For example, the Nginx version contained in 1.9.3.2 is n

1,orange Gateway Orange is a openresty-based API Gateway. In addition to the basic functions of nginx, it can also be used for API monitoring, access control (authentication, WAF), traffic screening, access speed limit, AB test, dynamic shunt and so on. It has the following characteristics:Provides a set of default dashboard for dynamic management of various functions and configurationsAPI interface for implementing third-party services (such as

The following is based on the Openresty balancer_by_lua configuration directive, which uses Ngx.crc32_long to generate a hash from the source address and destination port to achieve a simple ip_hash upstream. For reference only Upstream backend{ server 0.0.0.0; Balancer_by_lua_block { Local balancer = require "Ngx.balancer" Local host = {"192.168.1.111", "192.168.1.112"} Local backend = "" Local port = ngx.var.

Label: style blog HTTP color ar SP Div on 2014 1. Download the drizzle Module Wget http://openresty.org/download/drizzle7-2011.07.21.tar.gz 2. Install the drizzle Module Tar zxvf drizzle7-2011.07.21.tar.gzcd drizzle7-2011.07.21. /configure -- prefix =/usr/local/Drizzle -- without-servermake libdrizzle-1.0make install-libdrizzle-1.0echo "/usr/local/drizzle/lib/">/etc/lD. so. confldconfig 3. Install openresty (refer to my blog http://www.cnblogs.co

Environment: centos-6.5Dependency: Yum install-y gcc gcc-c++Download Pcre,openssl,openrestywget https://sourceforge.net/projects/pcre/files/pcre/8.39/pcre-8.39.tar.gzwget https://www.openssl.org/source/openssl-1.0.1t.tar.gzwget https://openresty.org/download/openresty-1.9.15.1.tar.gzUnzip allCD openresty-1.9.15.1Compile and install (specify Pcre and OpenSSL's extract directory):./configure--prefix=/home/qun

: This article describes how to integrate the nginx_tcp module into openresty. if you are interested in the PHP Tutorial, refer to it. Openresty uses http for communication, However, the project usually requires that the input use the tcp protocol and the output use the http protocol, In this case, if the input is tcp, the nginx_tcp module is required. How can I integrate the nginx_tcp module into

: This article describes how to install nginx_lua in [openresty]. if you are interested in the PHP Tutorial, refer to it. This method is to directly install openresty, instead of re-compiling nginx Ubuntu installation Install dependency packages $ sudo apt-get install libreadline-dev libncurses5-dev libpcre3-dev libssl-dev perl make Soft connection $ sudo ln -s /usr/lib/x86_64-linux-gnu/liblua5.1.so /us

BackgroundBefore we statistical domain name status code, average response time and traffic method is: in each machine to add a timed script to get each domain name last minute access log to temporary files. Then Zabbix this one minute log temporary files for the relevant statistics. has been running well, recently found a server suddenly increased load. Use Iotop to see that scripts that get the most recent minute log occupy a particularly high IO. Return to normal after stopping this timed task

Introduction to openresty Reference: http://openresty.org/cn/index.html Agentzh (Zhang Yichun)'s openresty open-source project (based on nginx) has greatly expanded the capabilities of nginx through various plug-ins and modules, lua extension can be used to customize complicated business logic. The new features granted by the author to nginx make openresty easi

OpenResty Load Balancing MySQL OpenRestyHttps://openresty.org/download/ngx_openresty-1.9.3.2.tar.gz Nginx_tcp_proxy_module needs to be downloaded separatelyHttps://github.com/yaoweibin/nginx_tcp_proxy_module First, extract the above files[Nginx @ localhost ~] $ LlTotal usage 3668Drwxrwxr-x 7 nginx 4096 August 18 23:39 nginx_tcp_proxy_module-master-Rw-r -- 1 nginx 213069 December 8 15:05 nginx_tcp_proxy_module-master.zipDrwxrwxr-x 5 nginx 4096 December

The openresty itself uses the HTTP protocol to communicate, However, there are often requirements in the project that the input is using the TCP protocol, the output is using the HTTP protocol, At this point, the input is the TCP protocol, you need to use the NGINX_TCP module How do I integrate the NGINX_TCP module into the openresty? Here's how: 1, download Nginx_tcp_module, address: https://github.c

This article is mainly about the Openresty server using LUA script to write Hello World simple instance, Openresty (also known as Ngx_openresty) is a full-featured Web application server. It packs the standard Nginx core, many of the most commonly used third-party modules, and most of their dependencies, and the friends you need can refer to the Openresty provid

Dynamically set host with Openresty Because of the project needs, Nginx Proxy needs to set the Http_host parameters dynamically, the original Nginx does not support, after investigation found that Openresty can achieve: 1. Install Openresty 2. Start Nginx 3. Modify Nginx configuration nginx.conf Set_by_lua $new _host ' local

fromcentos:7maintainercarl#!/bin/sh##########################################################################filename: start.sh#author:timophy######################################################################### nginx_install_dir=/usr/local/nginxdata_dir=/data/wwwset-echown-rwww.www $DATA _dirif [[-n "$PROXY _web" ]];then[-f "${nginx_install_ Dir}/conf/ssl "]| | mkdir-p $Nginx _install_dir/conf/ssl[-f "${nginx_install_ Dir}/conf/vhost "]| | mkdir-p $Nginx _install_dir/conf/vhostif[-z "$PROXY

({Private_key= Rsa_priv_key, algorithm= algorithm})IfNot PrivThen Ngx.Say"New RSA ERR:", err)ReturnEndLocal STR="Hello"Local SIG, Err= Priv:Sign (str)IfNot sigThen Ngx.Say"Failed to sign:", err)ReturnEnd Ngx.Say"Sig Length:",#sig)--public key verificationlocal pub, err = resty_rsa:new ({Public_key = rsa_public_key, Algorithm = Algorithm}) if not pub then ngx. Say ( "new RSA err: ", err) return Span class= "Pl-k" >end local verify, Err = pub:verify (str, SIG) if not verify then ngx. Say ( "Verif

1. First install the VMware virtual machine, Baidu search for VMware to install; Baidu searches VMware Workstation 12 keys, such as:5a02h-au243-tzj49-gtc7k-3c61n2. Then download Ubuntu, Address:Https://www.ubuntu.com/download3. Install Ubuntu into the virtual machine and install VMware Tools, as shown in the following tutorial: http://jingyan.baidu.com/article/fc07f98977b60f12ffe5199b.html4. Install the Openresty document, the address is https://openr

==================================================================1. See if Zlib is present in CentOS?Rpm-qa | grep zlibShow:Zlib-devel-1.2.3-29.el6.x86_64Zlib-1.2.3-29.el6.x86_64Indicates that it is installed without worrying too much.====================================================================2. Installing the CMake CompilerYum install-y gcc gcc-c++ make Automakewget http://www.cmake.org/files/v2.8/cmake-2.8.10.2.tar.gzTAR-ZXVF cmake-2.8.10.2.tar.gzCD cmake-2.8.10.2./bootstrapGmakeGmak

Premise: For openresty or Ngx_lua please refer to: http://openresty.org/en/ Problem: When using Openresty to read data within Redis, Redis is not connected in init_by_lua_file, so sometimes it is only possible to read Redis data in the rewrite or access phase, and what is the way to read it during the initialization phase? Workaround: The method of invoking the shell command in the init phase is equiv

==================================================================1. See if Zlib is present in CentOS?Rpm-qa | grep zlibShow:Zlib-devel-1.2.3-29.el6.x86_64Zlib-1.2.3-29.el6.x86_64Indicates that it is installed without worrying too much.====================================================================2. Installing the CMake CompilerYum install-y gcc gcc-c++ make Automakewget http://www.cmake.org/files/v2.8/cmake-2.8.10.2.tar.gzTAR-ZXVF cmake-2.8.10.2.tar.gzCD cmake-2.8.10.2./bootstrapGmakeGmak

, but for peers's health check, we only need one worker to execute it, and after one worker executes, the other worker synchronizes its state to be sufficient. In Do_check we see that except for the following Get_lock protected code is performed by one worker, and all the other code is executed by the worker. Timed tasks adopt process preemption, each worker process is not fixed, so the ctx.version is generally discontinuous, through the sharing of memory, you can ensure that each worker process