实现LNMT，nginx代理tomcat

环境：

 1 nginx-proxy-server：
 2 IP:192.168.1.131
 3 [root@gz01-nginx-proxy-master ~]# uname -r
 4 3.10.0-693.el7.x86_64
 5 [root@gz01-nginx-proxy-master ~]# cat /etc/redhat-release 
 6  CentOS Linux release 7.4.1708 (Core)
 7 
 8 tomcat集群：(查看前面单机多实例部署)
 9 IP:192.168.1.124:8080
10 IP:192.168.1.124:8081
11 IP:192.168.1.124:8082
12 IP:192.168.1.124:8083
13 [root@gz01-tomcat-node01 ~]# uname -r
14 3.10.0-693.el7.x86_64
15 [root@gz01-tomcat-node01 ~]# cat /etc/redhat-release 
16 CentOS Linux release 7.4.1708 (Core)

直接在nginx-proxy-server上设置跳转

1 [root@gz01-nginx-proxy-master ~]# vim /usr/local/nginx/conf/nginx.conf
2 location / {
3 proxy_pass http://192.168.1.131:8080;
4 
5 }
6 location ~* \.(jsp|do)$ {
7 proxy_pass http://192.168.1.131;
8 proxy_set_header Host $host;
9 }[root@gz01-nginx-proxy-master ~]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx-1.8.1/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx-1.8.1/conf/nginx.conf test is successful[root@gz01-nginx-proxy-master ~]# /usr/local/nginx/sbin/nginx -s reload

访问测试，http://192.168.1.131/

设置集群代理服务：

 1 [root@gz01-nginx-proxy-master ~]# vim /usr/local/nginx/conf/nginx.conf
 2 
 3 http {
 4 
 5 include mime.types;
 6 default_type application/octet-stream;
 7 upstream tomcatlist {
 8 server 192.168.1.124:8080 weight=1;
 9 server 192.168.1.124:8081 weight=2;
10 server 192.168.1.124:8082 weight=3;
11 server 192.168.1.124:8083 weight=4;
12 }
13 
14 location / {
15 
16 proxy_pass http://tomcatlist;
17 
18 }
19 
20 location ~* \.(jsp|do)$ {
21 
22 proxy_pass http://tomcatlist;
23 proxy_set_header Host $host;
24 }

[root@gz01-nginx-proxy-master ~]# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx-1.8.1/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx-1.8.1/conf/nginx.conf test is successful
[root@gz01-nginx-proxy-master ~]# /usr/local/nginx/sbin/nginx -s reload

创建测试页面

 1 192.168.1.124:8080
 2 <%@ page language="java" %>
 3 <%@ page import="java.util.*" %>
 4 <html>
 5 <head>
 6 <title>Test Page</title>
 7         </head>
 8         <body>
 9         <% out.println("Tomcat 192.168.1.124:8080");%>
10         </body>
11 </html>
12 192.168.1.124:8081
13 <%@ page language="java" %>
14 <%@ page import="java.util.*" %>
15 <html>
16 <head>
17 <title>Test Page</title>
18         </head>
19         <body>
20         <% out.println("Tomcat 192.168.1.124:8081");%>
21         </body>
22 </html>
23 192.168.1.124:8082
24 <%@ page language="java" %>
25 <%@ page import="java.util.*" %>
26 <html>
27 <head>
28 <title>Test Page</title>
29         </head>
30         <body>
31         <% out.println("Tomcat 192.168.1.124:8082");%>
32         </body>
33 </html>
34 192.168.1.124:8083
35 <%@ page language="java" %>
36 <%@ page import="java.util.*" %>
37 <html>
38 <head>
39 <title>Test Page</title>
40         </head>
41         <body>
42         <% out.println("Tomcat 192.168.1.124:8083");%>
43         </body>
44 </html>

页面访问测试

来源：https://www.cnblogs.com/xiaozhebao/p/12596224.html

标签

nginx

nginx集群