akamai application load balancer

When using Apache for Server Load balancer, it communicates with the Application Server (Tomcat or JBoss) through the AJP protocol. For example, the JBoss configuration is as follows: Note that the two nodes (HTTP and AJP) do not specify the encoding format, and our pages (JSP or PHP) are usually UTF-8 encoded, such as a JSP page: In this way, if the Link conta

load balancing for application tiersHow Nginx requests are connectedEpoll is an enhanced version of the Select/poll IO interface for LinuxSelect traversalEpoll No traversal1.nginx installation (mail server module not installed)./configure--help View compilation optionsThe path in the configuration file does not start with the path specified in prefix./configure \--PREFIX=/USR \--sbin-path=/usr/sbin/nginx \-

Understanding of Server Load balancer/availability/computing clusters (analogy) Since you are so lazy and don't want to collect a pile of information, I can only tell a story to a kindergarten. Load Balance Cluster There are a total of four brothers opening tailor shops, a lot of business, a person can not do, always delay the construction period, so the

This paper applies to TL-ER6120 V1.0, TL-ER5120 V1.0, TL-ER5520G V1.0, TL-R483 V3.0, TL-R478 + V5.0, TL-WVR300 V1.0)Gamers of online games know that using the telecom line to go to the Netcom game server will be a "card" (high latency), and vice versa, using the Netcom line to go to the telecom game server will also be "card ", the reason is the access bottleneck between China Telecom and China Netcom. To solve this problem, you can select a multi-WAN port router and connect

. Compiling and installingSetting Installation Parameters[Email protected] nginx-1.10.2]#./configure--prefix=/usr/local/nginx--with-http_ssl_moduleCompiling and installing[[email protected] nginx-1.10.2]# make[[email protected] nginx-1.10.2]# make installOpenSSL generates a test CA certificate: See Resources1.1.1.4. Modify the nginx.conf file for load balancing:Requirements: 1. User through HTTPS access, through the Nginx reverse proxy implementation

/.+|/common/api/.+|/admin/.+|/signup$|/ Signup/.+$|/signup.html$) {#return301http://$server _name$request_uri;#}location/{client_max_body_size 200m;proxy_ Pass Http://slave;proxy_set_header Host $host;p roxy_set_header x-real-ip $remote _addr;proxy_set_header X-forwarded-for $proxy _add_x_forwarded_for;client_body_buffer_size 128k;proxy_connect_timeout 600;proxy_read_ Timeout 600;proxy_send_timeout 600;proxy_buffer_size 64k;proxy_buffers 4 32k;proxy_busy_buffers_size 64k;proxy_temp_ File_write_s

Nginx Simple Server Load balancer configuration example 01 user www; 02 03worker_processes 10; 04 05 # error_log logs/error. log; 06 # error_log logs/error. log notice; 07 # error_log logs/error. log info; 08 09 # pid logs/nginx. pid; 10 11 # maximum file descriptor 12worker_rlimit_nofile 51200; 13 14events15 {16 use epoll; 17 18 worker_connections 51200; 19} 20 21http22 {23 include conf/mime. types; 24 def

.[Email protected] ~]# ipvsadm-a-t 192.168.60.200:80-r 192.168.60.132:80–g[Email protected] ~]# ipvsadm-a-t 192.168.60.200:80-r 192.168.60.144:80–gThe above two settings indicate that two new real server records are added to the virtual server 192.168.60.200, two real server IPs are 192.168.60.132 and 192.168, respectively. 60.144, Parameter "-G" Specifies that the operating mode of the virtual server is the direct route mode, which is the DR mode.After this is set up, when the user accesses the

192.168.60.132:80–g[Email protected] ~]# ipvsadm-a-t 192.168.60.200:80-r 192.168.60.144:80–gThe above two settings indicate that two new real server records are added to the virtual server 192.168.60.200, two real server IPs are 192.168.60.132 and 192.168, respectively. 60.144, Parameter "-G" Specifies that the operating mode of the virtual server is the direct route mode, which is the DR mode.After this is set up, when the user accesses the 192.168.60.200 80 service, LVS assigns the request to

Using partition and server load balancer to achieve greater and better MySQL database optimization and use is a very complicated issue. so how can we make the database bigger and better? This article will show you how to use partition and load balancing solutions to make your MySQL bigger and better. Larger MySQL Adding more MySQL instances is an effective way t

1. Yum Installation NginxYum Install Nginx2. Start NginxChkconfig nginx on service nginx startTo put the test file into the Web server:[HTML]View Plaincopy print? html> head> title>welcome to nginx! title> head> body bgcolor="white" text="Black"> Center>H1>welcome to nginx! 192.168.232.132H1>Center> body> html> To configure the Load Balancer server:Vi/etc/nginx

Tags: haproxy load balancer MySQL dual masterHaproxy load balancer MySQL dual master 650) this.width=650; "height=" 356 "src=" http://a3.qpic.cn/psb?/594581eb-e62e-4426-a878-953c87dd5729/ qve5nzzvbuqffqo9g6peti58q4ijtp*tc3tbzfscke0!/b/dgybaaaaaaaaek=1kp=1pt=0bo=kgjlaqaaaaadagk! su=0194203249tm=1481871600sce=0-12-12rf=2

, there are also real-time static content, the Mop-like hodgedge and Netease community use such strategies.Category 3: The content changes in real time and is very personalized. For example, for mailbox applications, the content provided by such services cannot be static and can only be optimized through regional deployment and load balancing.For the vendors that provide cdn services, static content cdn is naturally no problem. For the third type of s

}After the modification, also modify the server listening port, the original content is as follows:server {Listen 80;server_name localhost;......The following changes are completed:server {Listen 8086;server_name 10.0.2.136;......In this way, Nginx starts listening for the local IP (10.0.2.136) 8086 port request after booting, then turns its request to the two IIS sites specified in mylocalsite and forwards the results to the client. If everything is configured correctly, then you can run C:/ngi

Schematic diagram of Nginx load balancing:650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M01/7F/E0/wKiom1cwXU-BvFj9AACDm7MqUAQ203.png "title=" 6xwxzuk%z~d_]1d[h7jj5t.png "alt=" Wkiom1cwxu-bvfj9aacdm7mquaq203.png "/>Site content is deployed on apache1 and apache2, load balancing on Nginx, when users want to access apache1 and apache2 the content on the server, only need to access the Nginx server, Ng

1 , LVS , TUN IntroductionLVS is a Linux Virtual Server in the actual environment, often as b/S structure of the network application in the load balancer to use, working in 7 Layer network model, the network layer, which is usually said IP layer, because the data is processed in Linux The kernel state is complete, so the relative reverse proxy server, the perform

Nginx Load Balancer monitoring node status v plug-in (ngx_http_upstream_check_module) Upstream_check_module Introduction: The module can provide Tengine with proactive backend server health checks.The module is not enabled by default before the Tengine-1.4.0 version, it can be opened when the compile option is configured:./configure--with-http_upstream_check_module Upstream_check_mo

Nginx Load Balancer ClusterNginx load balancing function In fact and Nginx proxy is the same function, just to the previous agent a machine to agent more than one machine, nginx load and compared to LVS, Nginx belongs to a more advanced application layer, not involved in IP

Objective: to use apache and tomcat to configure a web site that can be applied, you must meet the following requirements: 1. use Apache as an HttpServer, and connect multiple tomcat application instances to achieve load balancing. 2. set the Session timeout for the system... objective: to use apache and tomcat to configure a web site that can be applied, you must meet the following requirements: 1. use Apa

'; Upstream web_app { Server 127.0.0.1: 8080 Weight = 1 max_fails = 2 fail_timeout = 30 s; Server 127.0.0.1: 8081 Weight = 1 max_fails = 2 fail_timeout = 30 s; } #### Chinaapp.sinaapp.com Server { Listen 80; SERVER_NAME chinaapp.sinaapp.com; Index index. jsp index.html index.htm; # Release directory/data/WWW Root/data/WWW; Location/ { Proxy_next_upstream http_502 http_504 error timeout invalid_header; Proxy_set_header host $ h