docker nginx实现一个主机部署多个站点操作(多个主机)

在某站租赁的虚拟机快到期了，续费得花200多，想到在阿里云新买的服务器，不如把这个也转移过去。域名我就用真实的吧，大家别黑我网站就好了，谢谢各位了。

阿里云里面已经用部署了一个站点用域名 www.dcssn.com 就能直接访问，我的想法是再用 www.xhxf119.com 指向这个主机，根据域名的不同去访问不同的服务。

首先

域名解析都要指向这个主机的ip

然后

www.dcssn.com的服务开启8080端口，docker run -p 8080:80 weian

www.xhxf119.com的服务开启8081端口，docker run -p 8081:80 xinhua

用www.dcssn.com:8080 能正常访问 www.xhxf119.com:8081也能正常访问

接下来写nginx的配置文件

nginx.conf
worker_processes 1;
events {
 worker_connections 1024;
}
http {
 include  mime.types;
 default_type application/octet-stream;
 sendfile  on;
 keepalive_timeout 65;
 server
 {
  listen 80;
  server_name www.dcssn.com;
  location / {
  proxy_redirect off;
  proxy_set_header Host $host;
  proxy_set_header X-Real-IP $remote_addr;
  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_pass http://47.92.69.112:8080;
  }
 }
 
 server
 {
  listen 80;
  server_name www.xhxf119.com;
  location / {
  proxy_redirect off;
  proxy_set_header Host $host;
  proxy_set_header X-Real-IP $remote_addr;
  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_pass http://47.92.69.112:8081;
  }
 }
}

然后把这个文件保存到/host/path/ 目录下

docker run --name my-custom-nginx-container -v /host/path/nginx.conf:/etc/nginx/nginx.conf:ro -d -p 80:80 nginx

大概流程就是这样了就可以直接输入 www.dcssn.com 或者 www.xhxf119.com 访问了

补充知识：docker配置nginx支持多个子域名对应不同的项目目录

有机会要弄一个反向代理分发

具体的php与nginx配置请看本人博客里的搭建

cd /root/nginx/conf/conf.d

vim runoob-test-php.conf

runoob-test-php.conf文件内容，其实就是子域名对应目录就行

server {
 listen  80;
 server_name www.liuyuanshan.top;
 location / {
  #proxy_pass http://106.52.36.65:80;
  root /usr/share/nginx/html;
  index index.php index.html index.htm;
 }
 error_page 500 502 503 504 /50x.html;
 location = /50x.html {
  root /usr/share/nginx/html;
 }
 location ~ \.php$ {
  fastcgi_pass php:9000;
  fastcgi_index index.php;
  fastcgi_param SCRIPT_FILENAME /var/www/html/$fastcgi_script_name;
  include  fastcgi_params;
 }
}
server {
 listen  80;
 server_name message.liuyuanshan.top;
 location / {
  root /usr/share/nginx/html/message/;
  index index.php index.html index.htm;
 }
 error_page 500 502 503 504 /50x.html;
 location = /50x.html {
  root /usr/share/nginx/html;
 }
 location ~ \.php$ {
  fastcgi_pass php:9000;
  fastcgi_index index.php;
  fastcgi_param SCRIPT_FILENAME /var/www/html/message/$fastcgi_script_name;
  include  fastcgi_params;
 }
}

server {
 listen  80;
 server_name wordpress.liuyuanshan.top;
 location / {
  root /usr/share/nginx/html/wordpress/;
  index index.php index.html index.htm;
 }
 error_page 500 502 503 504 /50x.html;
 location = /50x.html {
  root /usr/share/nginx/html;
 }
 location ~ \.php$ {
  fastcgi_pass php:9000;
  fastcgi_index index.php;
  fastcgi_param SCRIPT_FILENAME /var/www/html/wordpress/$fastcgi_script_name;
  include  fastcgi_params;
 }
}

重启docker的nginx容器