After lunch break to work, colleague said test site access interface appeared in the Too request request Header Or Cookie Large hint, thought fortunately is the test server problem, the impact is not small, but also hurriedly on the server to Test view, Open Nginx and UGWSI log and configuration, found that the back-end service logging is normal, and the test site access log has more than 700 m (only run two or three days without a few visits, a few m
This would be great if you could reduce the plethora of externally isolated APIs and simplify deployment details.
In previous articles, I explained "some of the benefits of using reverse proxies". In my current project, we have built a distributed service-oriented architecture and explicitly provided an HTTP API that we use a reverse proxy to route request routin
Original works, allow reprint, please be sure to use hyperlinks in the form of the original source of the article, author information and this statement. Otherwise, the legal liability will be investigated. Http://liuyu.blog.51cto.com/183345/166381nginx reverse proxy configuration and optimization2009-05-26Author: Hold Every dayBlog:liuyu.blog.51cto.combbs:bbs.li
ObjectiveReverse proxy refers to the way users access the server backend by proxy server through the same server. (See Baidu Encyclopedia https://baike.baidu.com/item/Reverse Proxy/7793488)?Application scenario of Nginx reverse Proxy1, to achieve external network users acces
The previous chapter describes how to use the reverse proxy function of apache2.2.4 to achieve load balancing and run properly. However, a problem was found recently, that is, the end of the URL address is the Directory, which causes Apache to automatically add a slash.
If you do not use the proxy function, you can configure directoryindex index.shtml for the Apa
In terms of ordinary reverse proxies,The configuration of the Nginx is relatively simple, such as:
Location ~
/* {
proxy_pass http://127.0.0.1:8008
}
Or you can
Location/
{
proxy_pass http://127.0.0.1:8008;
}
The configuration of the reverse proxy
SOURCE InstallationGo to nginx official website to download the latest stable version, here is the nginx-1.6.3 version.After the download is complete, unzip and go to the directory to execute:./configureIf you don't have PCER libraries, libraries, etc. on your machine zlib , this step will go wrong.sudo apt-get install libpcre3-dev zlibc zlib-binThen execute:sudo makesudo make installWhen done, Nginx will be installed in the directory by default /usr/local/nginx .Basic
Nginx application scenarios, Nginx virtual host configuration tutorial, Nginx reverse proxy, nginx Virtual Host
I. Nginx application scenarios
1. http server. Nginx is an http service that provides http services independently. Web static servers can be used.
2. VM. Multiple websites can be virtualized on one server. For example, the virtual host used by a persona
Nginx sets X-forwarded-for equals $proxy_add_x_forwarded_for1, if the request from the CDN does not set the X-forwarded-for header (usually this kind of thing will not happen), and to our here Nginx settings set it to $proxy_add_x_forwarded_for, X-forwarded-for information should be the IP of the CDN, because the client is a CDN relative to the Nginx load balancer, so the backend Web program will not be able to get the real user's IP.2, the CDN set up the X-forwarded-for, we set up here again,
Squid reverse proxy CDN build configuration
Because of the company's business needs, you need to build a cdn node somewhere by yourself. You can build a node by using DNSpod smart resolution and squid.
Installation path:/usr/local/squid
1. Install squid
Download http://www.squid-cache.org/Versions/v3/3.4/squid-3.4.8.tar.gz
# Yum-y install gcc-c ++ # install the c
Before a project needs to configure load balancing on Apache, because of the variety of things, time is tight, there is no time to get.Today, the time to test a piece, at least can be a proxy.You will now configure how the reverse proxy and load balancer are described separately.1. Reverse ProxySteps:(1) Open the reverse
Beta version nginx1.6.3Test System: CentOS 6 SystemInstallation Configuration document: http://jasonzhu.blog.51cto.com/5594807/1750188Principle:The user makes the access request, the domain name resolves to the nginx server's IP (23.234.xx.2), configures the IP reverse proxy in the Nginx server, will xx.2 receives the request, through the
, regardless of the number of pages in most compression. It is recommended to set the number of bytes greater than 1k, which may be more or less larger than 1k.Gzip_buffers 64k; #压缩缓冲区-//Setup System gets several units of cache used to store the compressed result data stream for gzip. 4 16k represents a 16k unit, with the original data size of 4 times times 16k of memory.Gzip_http_version 1.1; #压缩版本 (default 1.1, front End If squid2.5 please use 1.0)Gzip_comp_level 6; #压缩等级, 1 compression ratio
Nginx configuration reverse proxy or redirection 400 problem handling records, nginx400
After lunch break, my colleague said that the 400 Bad Request Header Or Cookie Too Large prompt appeared on the test site access interface. I thought it was a problem with the test server, but it had little impact, however, I also rushed to the server for testing and viewing,
Generate nginx configuration file and reverse proxy google
Generate nginx configuration file and reverse proxy google
Generate nginx configuration file and
-forwarded-for to obtain the user's real IP address proxy_set_header host $ host; proxy_set_header X-real-IP $ remote_addr; proxy_set_header X-forwarded-for $ scheme; client_max_body_size 10 m; # maximum number of single-file bytes allowed for client requests client_body_buffer_size 128 K; # maximum number of bytes of client requests buffered by the buffer proxy proxy_connect_timeout 300; # nginx and backend server connection timeout (
The reverse proxy method refers to a proxy server that accepts connection requests on the Internet, then forwards the request to a server on the internal network and returns the results from the server to the client requesting the connection on the Internet, Reverse. At this point the
Preface:Because the server apache cannot resist the current concurrency. after the front-end squid configuration is added, the problem still cannot be solved. most page programs are dynamic. fastcgi cannot be used for processing. therefore, we want to use nginx as the reverse proxy apache. the entire configuration and
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