网站开发设计软件,长沙市师德师风建设网站,汕头网络推广平台,天河区进一步1.前提
虚拟机能连接外网
仿真http应用需在本虚拟机启用(原因#xff1a;只有一台虚拟机做测试)
http_8080和http_8081要启用#xff08;http测试应用#xff09;
[rootcent79-2 ~]# ls -l http_*
-rwxr-xr-x 1 root root 6391676 Jul 19 13:39 http_8080
-rwxr-xr-x 1 …1.前提
虚拟机能连接外网
仿真http应用需在本虚拟机启用(原因只有一台虚拟机做测试)
http_8080和http_8081要启用http测试应用
[rootcent79-2 ~]# ls -l http_*
-rwxr-xr-x 1 root root 6391676 Jul 19 13:39 http_8080
-rwxr-xr-x 1 root root 6391676 Jul 19 13:39 http_8081
[rootcent79-2 ~]# ./http_8080
[1] 1490
[rootcent79-2 ~]# ./http_8081
[2] 1496
[rootcent79-2 ~]# netstat -antulp |grep 8080
tcp6 0 0 :::8080 :::* LISTEN 1490/./http_8080
[rootcent79-2 ~]# netstat -antulp |grep 8081
tcp6 0 0 :::8081 :::* LISTEN 1496/./http_8081
[rootcent79-2 ~]# curl 192.168.10.156:8080
{text:I am one!}
[rootcent79-2 ~]# curl 192.168.10.156:8081
{text:I am two!}
[rootcent79-2 ~]# 2.Ngnix配置反向代理
2.1.Nginx配置单个反向代理
1.编辑nginx配置文件nginx.conf添加反向代理配置 user nginx nginx; worker_processes 2; worker_rlimit_nofile 1024; error_log /var/log/nginx/error.log notice; pid /var/run/nginx.pid; events { use epoll; worker_connections 1024; multi_accept on; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main $remote_addr - $remote_user [$time_local] $request $status $body_bytes_sent $http_referer $http_user_agent $http_x_forwarded_for; access_log /var/log/nginx/access.log main; sendfile on; tcp_nopush on; autoindex on; keepalive_timeout 65; #gzip on; include /etc/nginx/conf.d/*.conf; server { listen 80; server_name 192.168.10.156; location / { proxy_pass http://www.baidu.com; } } }
2.nginx语法验证
命令
nginx -t [rootcent79-2 ~]# nginx -t nginx: the configuration file /etc/nginx/nginx.conf syntax is ok nginx: configuration file /etc/nginx/nginx.conf test is successful [rootcent79-2 ~]#
3.重启nginx
命令
systemctl restart nginx
systemctl status nginx [rootcent79-2 ~]# systemctl restart nginx [rootcent79-2 ~]# systemctl status nginx ● nginx.service - nginx - high performance web server Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; vendor preset: disabled) Active: active (running) since Thu 2023-07-20 20:16:16 CST; 3s ago Docs: http://nginx.org/en/docs/ Process: 2504 ExecStop/bin/sh -c /bin/kill -s TERM $(/bin/cat /var/run/nginx.pid) (codeexited, status0/SUCCESS) Process: 2509 ExecStart/usr/sbin/nginx -c /etc/nginx/nginx.conf (codeexited, status0/SUCCESS) Main PID: 2510 (nginx) CGroup: /system.slice/nginx.service ├─2510 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf ├─2511 nginx: worker process └─2512 nginx: worker process Jul 20 20:16:15 cent79-2 systemd[1]: Starting nginx - high performance web server... Jul 20 20:16:16 cent79-2 systemd[1]: Started nginx - high performance web server. [rootcent79-2 ~]#
4.反向代理验证
地址
http://192.168.10.156 转向为 2.2.Nginx配置反向代理集群
1.编辑nginx配置文件nginx.conf添加反向代理配置 user nginx nginx; worker_processes 2; worker_rlimit_nofile 1024; error_log /var/log/nginx/error.log notice; pid /var/run/nginx.pid; events { use epoll; worker_connections 1024; multi_accept on; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main $remote_addr - $remote_user [$time_local] $request $status $body_bytes_sent $http_referer $http_user_agent $http_x_forwarded_for; access_log /var/log/nginx/access.log main; sendfile on; tcp_nopush on; autoindex on; keepalive_timeout 65; #gzip on; include /etc/nginx/conf.d/*.conf; upstream www.ztj.com { server 192.168.10.156:8080 weight1 max_fails2 fail_timeout15s; server 192.168.10.156:8081 weight1 max_fails2 fail_timeout15s; } server { listen 80; server_name 192.168.10.156; location / { proxy_pass http://www.ztj.com; } } }
2.nginx语法验证
命令
nginx -t [rootcent79-2 ~]# nginx -t nginx: the configuration file /etc/nginx/nginx.conf syntax is ok nginx: configuration file /etc/nginx/nginx.conf test is successful [rootcent79-2 ~]#
3.重启nginx
命令
systemctl restart nginx
systemctl status nginx [rootcent79-2 ~]# systemctl restart nginx [rootcent79-2 ~]# systemctl status nginx ● nginx.service - nginx - high performance web server Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; vendor preset: disabled) Active: active (running) since Thu 2023-07-20 20:32:50 CST; 4s ago Docs: http://nginx.org/en/docs/ Process: 2673 ExecStop/bin/sh -c /bin/kill -s TERM $(/bin/cat /var/run/nginx.pid) (codeexited, status0/SUCCESS) Process: 2678 ExecStart/usr/sbin/nginx -c /etc/nginx/nginx.conf (codeexited, status0/SUCCESS) Main PID: 2679 (nginx) CGroup: /system.slice/nginx.service ├─2679 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf ├─2680 nginx: worker process └─2681 nginx: worker process Jul 20 20:32:50 cent79-2 systemd[1]: Stopped nginx - high performance web server. Jul 20 20:32:50 cent79-2 systemd[1]: Starting nginx - high performance web server... Jul 20 20:32:50 cent79-2 systemd[1]: Started nginx - high performance web server. [rootcent79-2 ~]#
4.反向代理集群验证
命令curl 192.168.10.156 [rootcent79-2 ~]# curl 192.168.10.156 {text:I am one!} [rootcent79-2 ~]# curl 192.168.10.156 {text:I am two!} [rootcent79-2 ~]#
2.3.Nginx配置基于context的反向代理(重点)
1.编辑nginx配置文件nginx.conf添加反向代理配置 user nginx nginx; worker_processes 2; worker_rlimit_nofile 1024; error_log /var/log/nginx/error.log notice; pid /var/run/nginx.pid; events { use epoll; worker_connections 1024; multi_accept on; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main $remote_addr - $remote_user [$time_local] $request $status $body_bytes_sent $http_referer $http_user_agent $http_x_forwarded_for; access_log /var/log/nginx/access.log main; sendfile on; tcp_nopush on; autoindex on; keepalive_timeout 65; #gzip on; include /etc/nginx/conf.d/*.conf; server { listen 80; server_name 192.168.10.156; location / { proxy_pass http://www.baidu.com; } location /root { proxy_pass http://127.0.0.1:8080; location /root/api { proxy_pass http://127.0.0.1:8081; } } } }
2.nginx语法验证
命令
nginx -t [rootcent79-2 ~]# nginx -t nginx: the configuration file /etc/nginx/nginx.conf syntax is ok nginx: configuration file /etc/nginx/nginx.conf test is successful [rootcent79-2 ~]#
3.重启nginx
命令
systemctl restart nginx
systemctl status nginx [rootcent79-2 ~]# systemctl restart nginx [rootcent79-2 ~]# systemctl status nginx ● nginx.service - nginx - high performance web server Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; vendor preset: disabled) Active: active (running) since Thu 2023-07-20 20:39:33 CST; 2s ago Docs: http://nginx.org/en/docs/ Process: 2713 ExecStop/bin/sh -c /bin/kill -s TERM $(/bin/cat /var/run/nginx.pid) (codeexited, status0/SUCCESS) Process: 2718 ExecStart/usr/sbin/nginx -c /etc/nginx/nginx.conf (codeexited, status0/SUCCESS) Main PID: 2719 (nginx) CGroup: /system.slice/nginx.service ├─2719 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf ├─2720 nginx: worker process └─2721 nginx: worker process Jul 20 20:39:33 cent79-2 systemd[1]: Starting nginx - high performance web server... Jul 20 20:39:33 cent79-2 systemd[1]: Started nginx - high performance web server. [rootcent79-2 ~]#
4.反向代理context验证
http://192..168.10.156 http://192..168.10.156/root http://192..168.10.156/root/api
