032.Nginx动静分离
一 动静分离概述
1.1 动静分离介绍
1.2 动静分离原理
二 动静分离实现--根据文件后缀
2.1 环境准备
主机 | IP | 角色 | 备注 |
nginx01 | 172.24.10.21 | Nginx Proxy主机 | 接受请求,并代理至后端css存储点 |
nginx02 | 172.24.10.22 | Nginx 静态服务器 | 处理静态请求 |
nginx03 | 172.24.10.23 | Nginx 动态服务器 | 处理动态请求 |
2.2 创建静态站点
1 [root@nginx02 ~]# mkdir /usr/share/nginx/staticrs/2 [root@nginx02 ~]# echo '<h1>Static_Web</h1>' > /usr/share/nginx/staticrs/index.html
3 [root@nginx02 ~]# ll /usr/share/nginx/staticrs/ #上传示例图片静态资源
4 total 16K
5 -rw-r--r-- 1 root root 20 Jun 20 14:32 index.html
6 -rw-r--r-- 1 root root 11K Jun 20 14:35 nginx.jpg
7 [root@nginx02 ~]# mv /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.bak
1 [root@nginx02 ~]# vi /etc/nginx/conf.d/staticrs.conf2 server {
3 listen 80;
4 server_name staticrs.linuxds.com;
5 access_log /var/log/nginx/staticrs.access.log main;
6 error_log /var/log/nginx/staticrs.error.log warn;
7 location / {
8 root /usr/share/nginx/staticrs;
9indexindex.html;
10 }
11 }
1 [root@nginx02 ~]# nginx -t -c /etc/nginx/nginx.conf #检查配置文件2 [root@nginx02 ~]# nginx -s reload #重载配置文件
2.3 创建动态站点
1 [root@nginx03 ~]# yum install -y tomcat2 [root@nginx03 ~]# mkdir -p /usr/share/tomcat/webapps/ROOT
1 [root@nginx03 ~]# vi /usr/share/tomcat/webapps/ROOT/javatest.jsp #构建动态测试页面2 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
3 <HTML>
4 <HEAD>
5 <TITLE>JSP Test Page</TITLE>
6 </HEAD>
7
8 <BODY>
9 <%
10 Random rand = new Random();
11 out.println("<h1>随机数:<h1>");
12 out.println(rand.nextInt(99)+100);
13 %>
14 </BODY>
15 </HTML>
1 [root@nginx03 ~]# systemctl start tomcat.service #启动tomcat
2.4 配置前端动静分离
1 [root@nginx01 ~]# mkdir -p /usr/share/nginx/dss2 [root@nginx01 ~]# ll /usr/share/nginx/dss/
3 total 4.0K
4 -rw-r--r-- 1 root root 1.9K Jun 20 18:10 test.css #模拟css
1 [root@nginx01 ~]# vi /etc/nginx/conf.d/dss.conf #配置Dynamic-Static Separation2 upstream static_server {
3 server 172.24.10.22;
4 }
5 upstream tomcat_server {
6 server 172.24.10.23:8080;
7 }
8
9 server {
10 listen 80;
11 server_name dss.linuxds.com;
12 access_log /var/log/nginx/dss.access.log main;
13 error_log /var/log/nginx/dss.error.log warn;
14 proxy_set_header X-Real-IP $remote_addr;
15 proxy_set_header Host $host;
16 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
17 proxy_set_header X-Forwarded-Proto $scheme;
18# location / {
19# root html;
20# index index.html;
21# }
22 location / {
23 proxy_pass http://static_server;
24 }
25 location ~ .*\.(css)$ {
26 root /usr/share/nginx/dss;
27 }
28 location ~ .*\.(htm|html|gif|jpg|jpeg|png|gif|bmp|swf|ioc|rar|zip|txt|flv|mid|doc|ppt|pdf|xls|mp3|wma) {
29 proxy_pass http://static_server;
30 expires 5d;
31 }
32 location ~ .*\.jsp$ {
33 proxy_pass http://tomcat_server;
34 expires 1h;
35 }
36 error_page 500 502 503 504 /50x.html;
37 location = /50x.html {
38 root html;
39 }
40 }
1 [root@nginx01 ~]# nginx -t -c /etc/nginx/nginx.conf #检查配置文件2 [root@nginx01 ~]# nginx -s reload #重载配置文件
2.5 访问测试
三 动静分离实现--根据文件路径
3.1 环境准备
3.2 创建静态站点
1 [root@nginx02 ~]# mkdir /usr/share/nginx/staticrs/2 [root@nginx02 ~]# echo '<h1>Static_Web</h1>' > /usr/share/nginx/staticrs/index.html
3 [root@nginx02 ~]# ll /usr/share/nginx/staticrs/ #上传示例图片静态资源
4 total 16K
5 -rw-r--r-- 1 root root 20 Jun 20 14:32 index.html
6 -rw-r--r-- 1 root root 11K Jun 20 14:35 nginx.jpg
7 [root@nginx02 ~]# mv /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.bak
1 [root@nginx02 ~]# vi /etc/nginx/conf.d/staticrs.conf2 server {
3 listen 80;
4 server_name staticrs.linuxds.com;
5 access_log /var/log/nginx/staticrs.access.log main;
6 error_log /var/log/nginx/staticrs.error.log warn;
7 location /static {
8 alias /usr/share/nginx/staticrs;
9indexindex.html;
10 }
11 }
1 [root@nginx02 ~]# nginx -t -c /etc/nginx/nginx.conf #检查配置文件2 [root@nginx02 ~]# nginx -s reload #重载配置文件
3.3 创建动态站点
1 [root@nginx03 ~]# yum install -y tomcat2 [root@nginx03 ~]# mkdir -p /usr/share/tomcat/webapps/ROOT/dynamic
1 [root@nginx03 ~]# vi /usr/share/tomcat/webapps/ROOT/dynamic/javatest.jsp2 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
3 <HTML>
4 <HEAD>
5 <TITLE>JSP Test Page</TITLE>
6 </HEAD>
7
8 <BODY>
9 <%
10 Random rand = new Random();
11 out.println("<h1>随机数:<h1>");
12 out.println(rand.nextInt(99)+100);
13 %>
14 </BODY>
15 </HTML>
1 [root@nginx03 ~]# systemctl start tomcat.service #启动tomcat
3.4 配置前端动静分离
1 [root@nginx01 ~]# mkdir -p /usr/share/nginx/dss2 [root@nginx01 ~]# ll /usr/share/nginx/dss/
3 total 4.0K
1 [root@nginx01 ~]# vi /etc/nginx/conf.d/dss.conf #配置Dynamic-Static Separation2 upstream static_server {
3 server 172.24.10.22;
4 }
5 upstream tomcat_server {
6 server 172.24.10.23:8080;
7 }
8
9 server {
10 listen 80;
11 server_name dss.linuxds.com;
12 access_log /var/log/nginx/dss.access.log main;
13 error_log /var/log/nginx/dss.error.log warn;
14 proxy_set_header X-Real-IP $remote_addr;
15 proxy_set_header Host $host;
16 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
17 proxy_set_header X-Forwarded-Proto $scheme;
18# location / {
19# root html;
20# index index.html;
21# }
22 location / {
23 proxy_pass http://static_server;
24 }
25 location ~ .*\.(css)$ {
26 root /usr/share/nginx/dss;
27 }
28 location /static/ {
29 proxy_pass http://static_server;
30 expires 5d;
31 }
32 location /dynamic/ {
33 proxy_pass http://tomcat_server;
34 expires 1h;
35 }
36 error_page 500 502 503 504 /50x.html;
37 location = /50x.html {
38 root html;
39 }
40 }
1 [root@nginx01 ~]# nginx -t -c /etc/nginx/nginx.conf #检查配置文件2 [root@nginx01 ~]# nginx -s reload #重载配置文件
3.5 访问测试
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