A few days ago in the Apache implementation of multi-tomcat load Balancing cluster through JK, the reference network configuration to configure the configuration file, access to the existing tomcat in the JSP file found that the Apache
Some days before doing Apache through JK to achieve a multi-tomcat load Balancing cluster, the reference network configuration after configuring the profile, access to the existing Tomcat file in the Apache hint URL does not exist
properties. The contents of the document are as follows:
[Root@node1 bin]# Vim/etc/httpd/extra/workers.properties
Worker.list = TOMCAT1,STAT1
Worker.tomcat1.type = ajp13
Worker.tomcat1.host = 192.168.0.1
Worker.tomcat1.port = 8009
Worker.tomcat1.lbfactor=1
Worker.stat1.type = Status
Restart the HTTPD service and test
[Root@node1 bin]# Service httpd restart
The test page is as follows
With the above configuration and testing, now that
with Apache + mod_jk + Tomcat to achieve Tomcat The load balancing of the clusterIf there is a problem, you can use the CMD CD in the Apache installation file under the bin, run the httpd file, the error message will be printed ou
hardware devices, sizes and services provided by multiple server groups, we can consider using the most appropriate load balancing method for each server group, Then again, load-balanced or clustered across the multiple server clusters to provide services to the outside world (that is, to treat these multiple server groups as a new server farm) for optimal perfo
. Apache can have a good static page processing capabilities, if paired with Tomcat can support both static and dynamic pages
2. Tomcat can assume low performance requirements for Web applications. Load Balancing
In order to improve the usability and performance of the whol
CentOS Apache-based Tomcat load balancing and clustering First, the background principle1, Tomcat to do a Web server has its limitations, low processing power, low efficiency. withstands concurrency Small (around 1000). However, there are many websites or pages that are JSP.
In this paper, the basic reference from the easy implementation of APACHE,TOMCAT cluster and load balancing, through the actual experience recorded, encountered some discrepancies, as well as individual places according to personal habits, so to a certain extent failed to maintain the integrity of the original, but als
sure to configure it yourself and carefully observe the output of the two Tomcat controls. This article is a reference to easy implementation of APACHE,TOMCAT cluster and load balancing practice experience, the book has more mapping.
Postscript:The WebSphere application Ser
In this paper, the basic reference from the easy implementation of APACHE,TOMCAT cluster and load balancing, through the actual experience recorded, encountered some discrepancies, as well as individual places according to personal habits, so to a certain extent failed to maintain the integrity of the original, but als
and tomcat2.
6) start Apache, tomcat1, and tomcat2 for testing.ConnectHttp: // localhost/testcluster/test. jspVisit and refresh the page several times. Check the tomcat1 and tomcat2 windows. You can see that a line is printed.Line "=============================", and statistically speaking, about twice the number of tomcat2 prints.The request will be distributed by tomcat1 and tomcat2 according to different weights to achieve
Apache is based on MOD_PROXY_AJP, mod_proxy_http, mod_jk three kinds of schemes to implement agent, load balancing, session binding and Tomcat session cluster1, Nginx, Haproxy, Apache (MOD_PROXY_AJP, Mod_proxy_http, MOD_JK) anti-user request to
Load Balancing between Apache-2.2.29 and Tomcat-6.0.41 in CentOS-6.4-minimal, tomcat6.0.41
/*** In the CentOS-6.4-minimal version of Apache-2.2.29 and Tomcat-6.0.41 Load
For the first attempt to configure cluster and load balancing, follow this article to configure the success, Memo.
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0, environmental description
apache:apache_2.0.55 A
tomcat:apache-tomcat-5.5.17 (Zip v
Good blog is generally able to do "look at the title of the text," to see the next heading to know what to say below, to write this title hesitated, would have to be the title of the Apache+tomcat to achieve load balance, but also think it seems more fuzzy. After thinking about it, I think that using Apache to do
First, Apache, tomcat cluster and load balancing required resource software (with download address):
a) Apache_2.0.55-win32-x86-no_ssl.msi;
b) Apache-tomcat-5.5.17.rar
c) mod_jk-apache-
Consolidating Apache Http server and Tomcat can improve processing performance for static files, leveraging WEB servers for load balancing and fault-tolerant, seamless upgrade applications.
Let's start by introducing why you want to connect Apache to
to handle jsp/servlet for Apache or IIS servers.Tomcat itself can also be used as a Web server, but its functionality is far less powerful than Apache, so Tomcat is often used as a jsp/servlet containerMOD_JK is essentially a connector for Apache and Tomcat, with the abilit
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