三、nginx反向代理

一、反向代理图

image.png

二、配制

user www-data;
worker_processes auto;
pid /run/nginx.pid;

events {
    worker_connections 1024;
    multi_accept on;
}
#upstream guanwang{
#        server  127.0.0.1:8010;
#}
#upstream scapi{
#        server  127.0.0.1:8015
#}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    # server_tokens off;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##

    gzip on;
    gzip_disable "msie6";

    # gzip_vary on;
    # gzip_proxied any;
    # gzip_comp_level 6;
    # gzip_buffers 16 8k;
    # gzip_http_version 1.1;
    # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    ##
    # Virtual Host Configs
    ##

#   include /etc/nginx/conf.d/*.conf;
#   include /etc/nginx/sites-enabled/*;
upstream shouchuangapi  {
    server localhost:8015; #Apache
}
upstream shouchuanghoutai  {
    server localhost:8020; #Apache
}
upstream shouchuangganwang  {
    server localhost:8010; #Apache
}
       server{
                listen 80;
                server_name api.joychen.com;
                location / {
                        proxy_pass http://shouchuangapi;
                    proxy_redirect off;
#               proxy_http_version 1.1;
#               proxy_set_header Upgrade $http_upgrade;
#               proxy_set_header Connection $http_connection;
            proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
        }

     server{
                listen 80;
                server_name manager.joychen.com;
                location / {
                        proxy_pass http://shouchuanghoutai;
                        proxy_redirect off;
                       # proxy_http_version 1.1;
                       # proxy_set_header Upgrade $http_upgrade;
                       # proxy_set_header Connection $http_connection;

            proxy_set_header Host $host;
                        proxy_set_header X-Real-IP $remote_addr;
                        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                }
        }



    server{
            listen 80;
            server_name www.joychen.com;
            location / {
                    proxy_pass http://shouchuangganwang;
                        proxy_redirect off;
                #        proxy_http_version 1.1;
                #        proxy_set_header Upgrade $http_upgrade;
                #        proxy_set_header Connection $http_connection;

            proxy_set_header Host $host;
                        proxy_set_header X-Real-IP $remote_addr;
                        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;        
        }
    }


}





#mail {
#   # See sample authentication script at:
#   # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript

#   # auth_http localhost/auth.php;
#   # pop3_capabilities "TOP" "USER";
#   # imap_capabilities "IMAP4rev1" "UIDPLUS";
# 
#   server {
#       listen     localhost:110;i
#       protocol   pop3;
#       proxy      on;
#   }
# 
#   server {
#       listen     localhost:143;
#       protocol   imap;
#       proxy      on;
#   }
#}