转自：http://www.open-open.com/lib/view/open1394854254103.html
tomcat处理文件扩展名为.jsp,.do的请求
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网络架构
nginx主机：10.10.54.87
tomcat主机1：10.10.54.87
tomcat主机2：10.10.54.87
(1)安装nginx-1.4.5
[root@nan87 lnmp]
# tar xvf nginx-1.4.5.tar.gz
[root@nan87 lnmp]
# cd nginx-1.4.5
[root@nan87 nginx-1.4.5]
# ./configure --prefix=/usr/local/nginx --user=apache --group=apache --with-http_stub_status_module --with-http_gzip_static_module --with-http_ssl_module
[root@nan87 nginx-1.4.5]
# make && make install
[root@nan87 nginx-1.4.5]
# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
--启动nginx
(2)配置DNS
[root@nan87 ~]
# vim /etc/named.conf
options {
listen-on port 53 { any; };
directory
"/var/named"
;
dump-
file
"/var/named/data/cache_dump.db"
;
statistics-
file
"/var/named/data/named_stats.txt"
;
memstatistics-
file
"/var/named/data/named_mem_stats.txt"
;
allow-query { any; };
recursion
yes
;
};
logging {
channel default_debug {
file
"data/named.run"
;
severity dynamic;
};
};
zone
"."
IN {
type
hint;
file
"named.ca"
;
};
zone
"dogs.com"
IN {
type
master;
file
"named.dogs.com"
;
};
[root@nan87 ~]
# vim /var/named/named.dogs.com
$TTL 600
@ IN SOA dogs.com. root (2014030401 1H 15M 1W 1D);
@ IN NS dogs.com.
dogs.com. IN A 10.10.54.87
www.dogs.com. IN A 10.10.54.87
bbs.dogs.com. IN A 10.10.54.87
hr.dogs.com. IN A 10.10.54.87
(3)安装JDK
[root@nan87 lnmp]
# rpm -ivh jdk-7u51-linux-x64.rpm
[root@nan87 lnmp]
# rpm -ql jdk-1.7.0_51-fcs.x86_64
--查看JDK的安装路径
/usr/java/jdk1
.7.0_51
(4)安装配置tomcat
[root@nan87 lnmp]
# tar xvf apache-tomcat-7.0.52.tar.gz
[root@nan87 lnmp]
# mv apache-tomcat-7.0.52 /usr/local/tomcat
//
给tomcat添加JAVA主目录，在96行添加
[root@nan87 lnmp]
# vim /usr/local/tomcat/bin/catalina.sh
JAVA_HOME=
/usr/java/jdk1
.7.0_51
CATALINA_HOME=
/usr/local/tomcat
//
做启动脚本
[root@nan87 lnmp]
# cd /usr/local/tomcat/bin/
[root@nan87 bin]
# cp catalina.sh /etc/init.d/tomcat
[root@nan87 bin]
# vim /etc/init.d/tomcat
#chkconfig: 2375 74 76
#description:tomcat start stop
[root@nan87 bin]
# chmod +x /etc/init.d/tomcat
(5)第二台tomcat
[root@nan87 lnmp]
# tar xvf apache-tomcat-7.0.52.tar.gz
[root@nan87 lnmp]
# mv apache-tomcat-7.0.52 /usr/local/tomcat2
//
给tomcat添加JAVA主目录，在96行添加
[root@nan87 lnmp]
# vim /usr/local/tomcat2/bin/catalina.sh
JAVA_HOME=
/usr/java/jdk1
.7.0_51
CATALINA_HOME=
/usr/local/tomcat2
//
做启动脚本
[root@nan87 lnmp]
# cd /usr/local/tomcat2/bin/
[root@nan87 bin]
# cp catalina.sh /etc/init.d/tomcat2
[root@nan87 bin]
# vim /etc/init.d/tomcat2
#chkconfig: 2355 73 75
#description:tomcat start stop
[root@nan87 bin]
# chmod +x /etc/init.d/tomcat
//
更改配置
[root@nan87 lnmp]
# cd /usr/local/tomcat2
//
更改三个端口
[root@nan87 tomcat2]
# vim conf/server.xml
##将8005改为其他，如：9005
<Server port=
"8005"
shutdown
=
"SHUTDOWN"
>
##将8080改为其他，如：9090
<Connector port=
"8080"
protocol=
"HTTP/1.1"
##将8009改为其他，如：9009
<Connector port=
"8009"
protocol=
"AJP/1.3"
redirectPort=
"8443"
/>
[root@nan87 ~]
# mkdir -p /var/www/
[root@nan87 ~]
# cd /var/www/
[root@nan87 www]
# mkdir ROOT --注意必须是ROOT
[root@nan87 www]
# cd ROOT/
[root@nan87 html]
# echo "Hello10.10.54.87" >index.jsp
[root@nan87 html]
# vim /usr/local/tomcat2/conf/server.xml
<Host name=
"localhost"
appBase=
"/var/www"
--appBase地址更改
(6)更改nginx配置
[root@nan87 html]
# vim /usr/local/nginx/conf/nginx.conf
user apache apache;
worker_processes 2;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application
/octet-stream
;
sendfile on;
keepalive_timeout 65;
--添加下面内容
upstream www.dogs.com {
server 10.10.54.87:8080 weight=1;
server 10.10.54.87:9090 weight=1;
}
server {
listen 80;
server_name www.dogs.com;
root
/var/www/html
;
index index.html index.htm index.jsp;
location / {
proxy_pass http:
//www
.dogs.com;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location ~ .*.jsp$ {
index index.jsp;
proxy_pass http:
//localhost
:8080;
}
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {
expires 30d;
}
location ~ .*\.(js|css)?$ {
expires 1h;
}
error_page 500 502 503 504
/50x
.html;
location =
/50x
.html {
root html;
}
}
}
(7)测试
在浏览器中输入“http:
//www
.dogs.com/”
刷新页面会有变化
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