A detailed description of nginx

: This article mainly introduces a detailed description of nginx. if you are interested in the PHP Tutorial, you can refer to it. Http://www.ttlsa.com/nginx/

HTTP cache mechanism:

1. the content cache capability claimed by the source server. Mainly for http header information [...]

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Category: Nginx tags: nginx, web cache

Nginx SSL reverse proxy

January 25, 2015

Nginx Reverse proxy is widely used. For Nginx Reverse proxy configuration, see the following blog. How can I configure the nginx SSL reverse proxy? Search for the SSL configuration in the site.

Modify nginx. conf configuration

server {

listen 443 ssl;[......]

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Category: Nginx tags: nginx, ssl, reverse proxy

Nginx blocks user proxies

January 13, 2015

Sometimes, you need to prevent some user proxies from accessing the website, such as AB, wget, and curl. This requires the $ http_user_agent variable.

Modify nginx. conf

if($http_user_agent ~* (Wget|ab) ) {

return403;

}

if($http_u[......]

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Category: Nginx label: nginx

Download nginx from entry to proficient pdf (produced by TTLSA)

January 9, 2015 Administrator

Introduction to nginx from getting started to mastering PDF

Website: O & M survival time

By TTLSA: Mobei and liangbaopen

Organizer: Donan (QQ: 305765814)

Website: www.ttlsa.com

Official Weibo: www.weibo.com/ttlsa/

Official QQ groups: 39514058 and 6690 […]

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Classification: Nginx tags: nginx, nginx.pdf, nginx tutorial, nginx ebook

Nginx custom header response module ngx_headers_more

November 29, 2014

1. introduce ngx_headers_more

Ngx_headers_more is used to add, set, and clear input and output headers. The nginx source code does not contain this module and needs to be added separately.

This module is an enhanced version of the ngx_http_headers_module module and provides more practical tools, such as resetting or clearing built-in header information, such as Conte […]

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Classification: Nginx tags: add_header, header, headers, nginx, ngx_headers_more

Nginx configuration ssl two-way authentication nginx https ssl certificate configuration

November 20, 2014

1. install nginx

See nginx installation: http://www.ttlsa.com/nginx/nginx-install-on-linux/

If you want to configure multiple https hosts on a single IP address/server, see configuring multiple HTTPS hosts on the same IP address of nginx.

2. use openssl to implement the certificate center [...]

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Classification: Nginx labels: Linux, nginx, nginx ssl, and ssl

Nginx log cutting

November 10, 2014

#!/bin/bash

# This script run at 00:00

# The Nginx logs path

logs_path="/usr/local/nginx/logs"

pid=`ps-ef|grep-vgrep|grepnginx|gr[......]

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Classification: Nginx labels: Linux, nginx, and nginx logs

Cookies-based nginx gray release

November 8, 2014

Gray release refers to a smooth transition between black and white. AB test is A gray release method that allows some users to continue using A and some users to use B. If the user has no objection to B, the scope is gradually expanded, migrate all users to B. Gray release ensures the stability of the entire system. problems can be detected and adjusted during initial Gray release to ensure the impact. [……]

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Category: Nginx tags: cookies, Linux, and nginx

Nginx Upstream timed out (110: Connection timed out)

October 25, 2014

The Nginx error log contains a large amount of the following information:

Upstream timed out (110: Connection timed out) while reading response header from upstream

This situation mainly occurs in Xiamen in two situations:

1. nginx pro [...]

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Category: Nginx tags: nginx, upstream

HTTP Keepalives

October 21, 2014

Enabling HTTP Keepalives between nginx and upstream helps to provide performance, reduce the waiting time for connections, and reduce the occupation of ports to avoid Port depletion when the traffic is high.

HTTP uses a TCP connection to transmit HTTP requests and receive HTTP responses. HTTP Keepalive allows reuse of these TCP connections, thus avoiding […]

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Classification: Nginx labels: http, Keepalives, and nginx

Nginx rewrite URL tail slash

October 13, 2014

A user asked how to add a slash after a URL. This section summarizes the rewrite rules for adding and deleting slashes at the end of a URL.

1. add a slash at the end of the URL

Add a rewrite rule to the VM:

rewrite ^(.*[^/])$ $1/ permanent;

For example:

server {

listen 80;[......]

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Category: Nginx label: nginx, redirection

Use nginx for HTTP load balancing

September 28, 2014

1. Introduction

In many applications, server load balancer is a common technology used to optimize the utilization of resources to maximize throughput, reduce wait time, and ensure fault tolerance.

Nginx can be used as an extremely efficient HTTP load balancer to distribute traffic to multiple application servers to improve performance, scalability, and availability.

2. Load Balancing method

Nginx supports the following load balancing mechanisms:

[……]

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Classification: Nginx labels: loadbance, nginx, and server load balancer

Install OpenResty

September 26, 2014

OpenResty, also known as "ngx_openresty", is a core Nginx-based Web application server. it contains a large number of third-party Nginx modules and most system dependent packages. OpenResty is not a branch of Nginx, but a software package. There are mainly chapter Yichun maintenance.

Why is it OpenResty?

OpenResty allows […]

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Classification: Nginx labels: nginx and OpenResty

Implement AJAX cross-origin requests using Nginx

September 24, 2014

Cross-origin occurs when AJAX requests from one domain to another. So how can I implement ajax cross-origin requests on nginx? To enable cross-origin requests on nginx, add the add_header Access-Control * command. As follows:

location /{

add_header 'Access-Control-Allow[......]

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Category: Nginx tags: AJAX, nginx

Nginx load balancing: From Theory to Practice

September 22, 2014

Nginx server load balancer is widely used in many scenarios.

The environment is as follows:

192.168.1.100 (master node)  server1192.168.1.109 (slave)        server2192.168.1.106 (slave)        serve[......]

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The above describes a comprehensive description of nginx in detail, including some content, and hopes to help friends who are interested in PHP tutorials.