Question

除了通过Nginx（使用PHP5-FPM）提供PHP内容之外，我还希望使用Nginx作为Nodejs应用程序的代理。当代理设置不到位时，我最初能够提供PHP服务。但是，现在当我使用代理时，PHP设置不再有效。我应该在PHP的服务器设置（在sites-available / default下）指定不同的位置，还是在默认文件中使用单独的服务器。我目前在默认文件中有以下设置：

 upstream test {
        server 0.0.0.0:3002;
        keepalive 500;
}


server {
        listen 81 default_server;  
        listen [::]:81 default_server; #remove?

        root /var/www/;             #root /usr/share/nginx/html;
        #index index.php index.html index.htm;

        server_name localhost;

        location ~ /PHPApp {    ##url will include PHPApp
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;
                include fastcgi_params;
        }

        location / {
                proxy_redirect off;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Forwarded-Proto $scheme;
                proxy_set_header Host $http_host;
                proxy_set_header X-Nginx-Proxy true;
                proxy_set_header Connection "";
                proxy_http_version 1.1;
                proxy_pass http://0.0.0.0:3002; 
        }

        location /doc/ {
                alias /usr/share/doc/;
                autoindex on;
                allow 127.0.0.1;
                allow ::1;
                deny all;
        }

        location ~ \.php$ {
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;
                include fastcgi_params;
        }
}

Answer 1

导频错误 - 我能够为多个后端服务器（例如NodeJS，Python等）使用上游选项，并使用多个服务器指令指向那些后端服务器。我使用PHP的原始服务器指令，并能够将流量路由到PHP，NodeJS和Python后端。

例如：

upstream node {
        server 0.0.0.0:3002; ##varnish -> back end app server
        keepalive 500;
}

upstream python {
        server 0.0.0.0:8080;
        keepalive 500;
}


server {
        listen 81 default_server;  ## haproxy is using port 80 - nginx switched to 81
        listen [::]:81 default_server; #ipv6only=on;

        root /var/www/;  #root /usr/share/nginx/html;
        index index.html index.htm;

        server_name localhost;

        location / {
                proxy_redirect off;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Forwarded-Proto $scheme;
                proxy_set_header Host $http_host;
                proxy_set_header X-Nginx-Proxy true;
                proxy_set_header Connection "";
                proxy_http_version 1.1;
                proxy_pass http://node;
        }

}


# another virtual host using mix of IP-, name-, and port-based configuration
#
server {
        listen 82;
        root /var/www/;
        index index.php index.html index.htm;
        server_name php;
        location ~ \.php$ {
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;
                include fastcgi_params;
        }

}


server {
        listen 83;
        root /var/www/;
        index index.html index.htm;
        server_name python;

        location / {
                proxy_redirect off;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Forwarded-Proto $scheme;
                proxy_set_header Host $http_host;
                proxy_set_header X-Nginx-Proxy true;
                proxy_set_header Connection "";
                proxy_http_version 1.1;
                proxy_pass http://python;
        }
}

使用nginx作为php和nodejs的代理

1 个答案: