将nginx配置成url_hash转发方式

所需软件名称及版本：
pcre-8.02.tar.gz
nginx-0.7.58.tar.gz
Nginx_upstream_hash-0.3.1.tar.gz

 

1、安装pcre

Java代码

1. tar -zxvf pcre-8.02.tar.gz
2. cd pcre-8.02/
3. ./configure
4. make && make install

tar -zxvf pcre-8.02.tar.gz cd pcre-8.02/ ./configure make && make install 

 

2、给nginx安装url_hash补丁

Java代码

1. tar -zxvf nginx-0.7.58.tar.gz
2. tar -zxvf Nginx_upstream_hash-0.3.1.tar.gz
3. cd nginx-0.7.58/
4. patch -p0 < /var/tmp/loojoy/nginx_upstream_hash-0.3.1/nginx.patch

tar -zxvf nginx-0.7.58.tar.gz tar -zxvf Nginx_upstream_hash-0.3.1.tar.gz cd nginx-0.7.58/ patch -p0 < /var/tmp/loojoy/nginx_upstream_hash-0.3.1/nginx.patch

 

3、安装nginx

Java代码

1. groupadd www
2. useradd www -g www
3. ./configure --prefix=/usr/local/webserver/nginx \
4. --user=www \
5. --group=www \
6. --add-module=/var/tmp/loojoy/nginx_upstream_hash-0.3.1 \
7. --with-http_ssl_module \
8. --with-http_stub_status_module

groupadd www useradd www -g www ./configure --prefix=/usr/local/webserver/nginx \ --user=www \ --group=www \ --add-module=/var/tmp/loojoy/nginx_upstream_hash-0.3.1 \ --with-http_ssl_module \ --with-http_stub_status_module 

 

4、检查nginx生成的配置文件是否正确

Java代码

1. /usr/local/webserver/nginx/sbin/nginx -t

 /usr/local/webserver/nginx/sbin/nginx -t 

5、启动nginx
若nginx.conf检查通过，则启动nginx。

Java代码

1. /usr/local/webserver/nginx/sbin/nginx

/usr/local/webserver/nginx/sbin/nginx 

 

6、查看端口80
netstat -ant

7、通过浏览器访问：
http://your_nginx_server_ip/
若可以正常访问，则nginx安装成功。

8、修改nginx的配置文件如下:

Java代码

1. -------------------[S]url_hash转发方式nginx.conf[S]--------------------
2. user www www;
3. worker_processes 10;
4. error_log logs/error.log;
5. #error_log logs/error.log notice;
6. #error_log logs/error.log info;
7. #pid logs/nginx.pid;
8. worker_rlimit_nofile 51200;
9. events
10. {
11. use epoll;
12. worker_connections 51200;
13. }
14.  
15. http
16. {
17. include mime.types;
18. default_type application/octet-stream;
19. keepalive_timeout 120;
20. tcp_nodelay on;
21.  
22. upstream your.website.name{
23. server your.tomcat.server.ip1:8080 ;
24. server your.tomcat.server.ip1:8080 ;
25.  
26. hash $request_uri;
27. }
28.  
29. server
30. {
31. listen 80;
32. server_name your.website.name;
33.  
34. location / {
35. proxy_pass http://your.website.name;
36. proxy_set_header Host $host;
37. proxy_set_header X-Real-IP $remote_addr;
38. proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
39. }
40.  
41. log_format www_gjw_com '$remote_addr - $remote_user [$time_local] $request '
42. '"$status" $body_bytes_sent "$http_referer" '
43. '"$http_user_agent" "$http_x_forwarded_for"';
44. #access_log /data1/logs/www.log www_gjw_com;
45.  
46. location /nginx_status {
47. stub_status on;
48. access_log off;
49. }
50. }
51. }
52.  
53. -------------------[E]url_hash转发方式nginx.conf[E]--------------------

-------------------[S]url_hash转发方式nginx.conf[S]-------------------- user www www; worker_processes 10; error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid        logs/nginx.pid; worker_rlimit_nofile 51200;          events {       use epoll;       worker_connections 51200; }  http {       include       mime.types;       default_type application/octet-stream;       keepalive_timeout 120;       tcp_nodelay on;        upstream your.website.name{               server   your.tomcat.server.ip1:8080 ;               server   your.tomcat.server.ip1:8080 ;                hash $request_uri;                        }        server       {               listen 80;               server_name your.website.name;                location / {                        proxy_pass        http://your.website.name;                        proxy_set_header   Host             $host;                        proxy_set_header   X-Real-IP        $remote_addr;                        proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;               }                log_format www_gjw_com '$remote_addr - $remote_user [$time_local] $request '                                 '"$status" $body_bytes_sent "$http_referer" '                                 '"$http_user_agent" "$http_x_forwarded_for"';               #access_log /data1/logs/www.log www_gjw_com;                location /nginx_status {                    stub_status on;                                                    access_log   off;               }    } }        -------------------[E]url_hash转发方式nginx.conf[E]-------------------- 

 

9、添加nginx启动、关闭、重启脚本

Java代码

1. -------------------[S]url_hash转发方式nginx启动、关闭脚本[S]--------------------
2.  
3. #!/bin/sh
4.  
5. CWD=`pwd`
6.  
7. case $1 in
8. start)
9. /usr/local/webserver/nginx/sbin/nginx
10. ;;
11. stop)
12. kill -2 `ps -ef|grep "/usr/local/webserver/nginx/sbin/nginx"|grep -v "grep"|awk '{print $2}' `
13. ;;
14. restart)
15. cd "$CMD"
16. $0 stop
17. $0 start
18. ;;
19. *)
20. echo $"Usage: $0 {start|stop|restart}"
21. exit 1
22. esac
23. exit 0
24.  
25. -------------------[E]url_hash转发方式nginx启动、关闭脚本[E]--------------------

-------------------[S]url_hash转发方式nginx启动、关闭脚本[S]--------------------  #!/bin/sh  CWD=`pwd`     case $1 in         start)                         /usr/local/webserver/nginx/sbin/nginx    ;;         stop)                 kill -2 `ps -ef|grep "/usr/local/webserver/nginx/sbin/nginx"|grep -v "grep"|awk '{print $2}' `                         ;;         restart)                 cd "$CMD"                 $0 stop                 $0 start         ;;         *)         echo $"Usage: $0 {start|stop|restart}"         exit 1 esac exit 0   -------------------[E]url_hash转发方式nginx启动、关闭脚本[E]-------------------- 

 

更改该文件权限

Java代码

1. chmod u+x nginx.sh
2.  
3. 启动 nginx ./nginx.sh start
4. 重启 nginx ./nginx.sh restart
5. 关闭 nginx ./nginx.sh stop