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F5 BIG-IP Server Load balancer configuration instance and Web Management Interface experience [original] Big | medium | small [| by banquet] [Author: Zhang banquet this article version: V1.0 last modified: for more information, see http://blog.s135.com/f5_big_ip].
Recently, the performance of
[Article Zhang Feast this article version: v1.0 last modified: 2008.05.22 reproduced Please specify from: HTTP://BLOG.S135.COM/F5_BIG_IP]In the recent comparison of testing the performance of F5 big-IP and Citrix NetScaler load balancers, write this article to document the common application configuration methods for F5
Reprint: http://www.zyan.cc/f5_big_ip/In the recent comparison of testing the performance of F5 big-IP and Citrix NetScaler load balancers, write this article to document the common application configuration methods for F5 big-IP.Currently, many vendors have launched a load
that the domain name blog.s135.com is resolved to an extranet/public virtual ip:61.1.1.3 (VS_SQUID) of the F5 load balancer, there is a server pool (POOL_SQUID) under the virtual IP that contains two real squid servers under the pool ( 192.168.1.11 and 192.168.1.12)?②? If the squid cache misses, the F5 intranet virtua
F5 is one of our most popular Server Load balancer products, so here we will introduce its configuration on the actual business platform. Through this case, I hope you will have a clear understanding of the specific use and configuration of this product. For more information
Based on the huge network structure, the use of cluster servers brings a lot of traffic and other load problems. In contrast, Server Load balancer technology has also emerged. Every technology requires Product Support. Now let's get to know one of F5 Server Load
After configuring Nginx, when accessing Tomcat, Tomcat displays such as:
From this state can be seen, guess is CSS and JS these files are not loaded.
In addition, access to the pages deployed on the Tomcat project is the same, with different nginx accesses to the project under Tomcat such as:
Through Nginx as a proxy server, access to the page is like this:
These conditions are obviously due to the server through Nginx as load
This article to share the content is about Nginx and PHP installation and configuration six Nginx reverse proxy and Load Balancer Deployment Guide, has a certain reference value, the need for friends can refer to
1. Locate and open the Conf file
2. Load Balancing Configura
For Web application cluster learning, I started from tomcat5.5. Below are some of my practical operations and experiences.
Section 1 Environment
Server Load balancer
*
Operating System: Windows XP
IP Address: 192.168.1.200
Apache: apache_2.2.13-win32-x86-openssl-0.9.8k.msi
Mod_jk: mod_jk-1.2.28-httpd-2.2.3.so (for Windows)
Cluster Environment tomcat1
*
Operating System: SuSE linuxe Server 10
IP Address: 192
Compare mainstream Server Load balancer instances, such as lvs, f5, nginx, and haproxy! -- Linux Enterprise Application-Linux server application information. For details, refer to the following section. Today, most websites use Server Load balancer and reverse proxy software
The LTM is local traffic management, which is commonly referred to as server load balancing. Multiple devices that provide the same service (pool) can be virtualized into a single logical device for user access. That is, for the user to see only one device, and actually the user is the service request is between multiple devices, through the load balancing algorithm sharing. It can often be understood as a
Haproxy configuration for Server Load balancer and haproxy configuration for Server Load balancerCommon Open-Source Software load balancers include Nginx, LVS, and Haproxy. Comparison of three major software
Nginx Server Load balancer configuration instance details, nginx Server Load balancer instance
First, let's take a brief look at what Server Load balancer is. Simply understanding what
Apache + Tomcat server Load balancer configuration and tomcat server Load balancer
Apache + Tomcat server Load balancer ensures high availability and system performance, which is achie
Real Server1
192.168.137.5
lo:0
192.168.137.100
Real Server2
192.168.137.6
lo:0
192.168.137.100
Second, the installation and configuration process of keepalivedBoth load balancer servers need to be installed, configured keepalived2.1 Installing Keepalived
$ yum-y Install keepalived
Download Nginx for Windows version
Download Address: http://nginx.org/en/download.html
Open cmd window
CD C:\nginx pointing to Nginx directory
Start Nginx start Nginx
Nginx-s Stop//Stop NginxNginx-s Reload//Reload configuration fileNginx-s quit//exit Nginx
I hung 2 test sites under IIS T T2, which are only index.html to ensure proper access to
The following is mainly configured under the Nginx folder under the Conf folder nginx.conf file
one file. The benefits are simple, possibly as long as there are few configurations. However, as the number of servers increases, it becomes very difficult to monitor log files on each server.
2. Logging to a share this method is still available for each server, but they are stored on a central file server through a sharing mechanism, which makes monitoring logs easier. The problem with this scenario is that if the file server is unavailable, a simple log cannot be written to the problem that e
Load balancers are often referred to as four-tier switches or seven-tier switches. The four-layer switch mainly analyzes the IP layer and the TCP/UDP layer to achieve four-layer flow load balancing. In addition to supporting four-tier load balancing, the seven-tier switch also contains information on the analysis application layer, such as HTTP protocol URI or co
IP
Proxy_set_header Host $host;
Proxy_set_header X-real-ip $remote _addr;
Proxy_set_header x-forwarded-for $proxy _add_x_forwarded_for;
#禁用缓存
Proxy_buffering off;
#设置反向代理的地址
Proxy_pass http://192.168.1.1;
}
The proxy address is modified according to the actual situation.
4. Load Balancing Configuration
Nginx upstream by default is a poll-based load balancing, in
In the past, running a large web application meant running a large web server. Because your application attracts a large number of users, you will have to add more memory and processors to your server. Today, the 'large server' mode has passed and replaced it with "> In the past, running a large web application meant running a large web server. Because your application attracts a large number of users, you will have to add more memory and processors to your server.
Today, the 'large server' mode
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