[乐意黎原创]使用Apache httpd反向代理Tomcat及实现均衡负载-蒲公英云

[乐意黎原创]使用Apache httpd反向代理Tomcat及实现均衡负载

Bertha 。 2022-02-03 03:15 364阅读 0赞

电脑环境: windows 7, 64.

软件版本: Apache http 2.2, tomcat-8.0.15, JDK jdk1.8.0,

1. Apache httpd-2.2 目录 E:\PHPCMS\Apache2.2

1.1 打开E:\PHPCMS\Apache2.2\conf\httpd.conf去掉以下文本前的注释符(#)以便让Apache在启动时自动加载代理(proxy)模块

LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_ajp_module modules/mod_proxy_ajp.so
LoadModule slotmem_module modules/mod_slotmem.so
LoadModule manager_module modules/mod_manager.so
LoadModule proxy_cluster_module modules/mod_proxy_cluster.so
LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_http_module modules/mod_proxy_http.so

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1.2 在下列节点中增加index.jsp , 目的是能看到首页（conf/httpd.conf文件）

#
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#
<IfModule dir_module>
    DirectoryIndex index.php default.php index.html index.htm index.jsp default.jsp
</IfModule>
#开启虚拟站点配置
#去掉Include/ conf/extra/httpd-vhosts.conf前面的注释（conf/httpd.conf文件）
# Virtual hosts
Include conf/extra/httpd-vhosts.conf

1.3 配置反向代理 tomcat.

说明 Tomcat 的webapps 路径: E:\WebServer\apache-tomcat-8.0.15\webapps. 经过webapps.war 释放，有 aerchi-dev目录，如下图

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在E:\PHPCMS\Apache2.2\conf\extra\httpd-vhosts.conf，配置虚拟站点，在下面加上

<VirtualHost *:80>
    ServerName localhost
    ServerAlias localhost
    <Proxy *>
        Order deny,allow
        Allow from all
    </Proxy>
    #OK 2019-05-08
#    <Proxy balancer://cluster>
#        BalancerMember http://192.168.128.99:8080 route=server1
#        ProxySet stickysession=ROUTEID
#    </Proxy>
#    ProxyPass /aerchi-dev/luxiren balancer://cluster/aerchi-dev/luxiren 
    <Proxy balancer://cluster>
        BalancerMember http://192.168.128.99:8080 route=server1
        ProxySet maxattempts=30
        ProxySet nofailover=On
        ProxySet timeout=600
        ProxySet stickysession=StickyCookie
        ProxySet lbmethod=byrequests
        ProxySet stickysession=ROUTEID
    </Proxy>
    ProxyPreserveHost On
    ProxyPass /aerchi-dev/luxiren  balancer://cluster/aerchi-dev/luxiren stickysession=JSESSIONID|jsessionid nofailover=Off
    ProxyPassReverse /aerchi-dev/luxiren balancer://cluster/aerchi-dev/luxiren 
    #Please add vt proxy if use sub context
    #vt
    ProxyPass /aerchi-dev/vt balancer://cluster/aerchi-dev/vt stickysession=JSESSIONID|jsessionid nofailover=Off
    ProxyPassReverse /cumbria-dev/vt balancer://cluster/aerchi-dev/vt
    ErrorLog "logs/luxiren -error.log"
    CustomLog "logs/luxiren -access.log" common
</VirtualHost>