load balancer server architecture

: This article mainly introduces the nginx server load balancer (II). If you are interested in the PHP Tutorial, refer to it. Required module: ngx_http_upstream_module + ngx_http_proxy_module or ngx_http_upstream_module + ngx_http_fastcgi_module Tips: upstream can only be applied to http context, while proxy_pass can be applied to location,If in location,Limit

Ngigx + Tomcat configure static/dynamic separation, Server Load balancer, and ngigxtomcat Since the company used Ngnix, I felt a little curious about Nginx, So I studied it. My version used in windows is nginx-1.8.1: 1. Start Ngnix Double-click nginx-1.8.1. nginx.exe in the folder. If two nginx processes exist in the task manager, the startup is successful! 2. Co

Solutions for LVS Server Load balancer tcp persistent connection Distribution Although the application keepalived solves the backend server Load balancer and high availability problems, you must pay attention to many problems in s

1. set the bonding module vi/etc/modprobe to be loaded upon startup. d/bonding. add the following two lines to the conf file: aliasbond0bondingoptionsbond0miimon100mode0 # mode0 indicates that server load balancer 2 modifies the Nic configuration file cd/etc/sysconfig/n... 1. set the bonding module vi/etc/modprobe to be loaded upon startup. d/bonding. add the fo

1. Like Apache, they are both HTTP server software and adopt Modular Design for function implementation. They all support common language interfaces. At the same time, they also support forward and reverse proxies, virtual hosts, and URL rewriting,CompressionTransmission, SSL encrypted transmission, and so on. However, in terms of execution efficiency, nginx processes faster and consumes less memory resources. In addition, nginx also supports fcgi, wh

The LVS server load balancer environment is set up, and SYN_RECV state processing is successful when the LVS + KEEPALIVED environment is set up for the first time. after a while, a problem occurs when the environment is set up again. no matter how you configure and modify parameters, the client is always unable to connect to the realserver, and can be viewed thro

2.3 wget and curlWget and curl are two common file transfer tool software based on command line. These two tools are similar but different. Both tools can download content through FTP, HTTP, or HTTPS. With these tools, we can simulate the client to send various TCP requests to Server Load balancer, to study how Server

LVS Load Balancing cluster + NAT Mode NAT Mode 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/05364K554-0.jpg "title =" 9.jpg" alt = "162659736.jpg"/> I,BuildLVSServer Load balancer Cluster(Address translation modeLVS-NAT) 1. Configure the Network Environment Web1: Enable route forwarding. Configure Gateway: route add default gw gate

This article is an entry-level introduction to nginx, including installation, basic usage, Server Load balancer, dynamic/static separation, reverse proxy, and cache applications. Dependency preparationYou can download the dependent libraries from the official website as follows:PCREHttp://www.pcre.org/ ZlibHttp://zlib.netHttp://sourceforge.net/projects/libpng/f